Arachnida Cuvier, 1812

Abanatus Roewer, 1950

Abbotia McCook, 1894

Abbotiana Strand, 1929

Abboticoptes Haitlinger, 1996

Abella von Heyden, 1826

Ablator Petrunkevitch, 1942

Abliguritor Petrunkevitch, 1942

Abonnencia Vercammen-Grandjean, 1960

Abonnencioides Vercammen-Grandjean, 1960

Aboriscus Roewer, 1940

Abria Sørensen, 1932

Absoloniana Willmann, 1940

Aburiplus Roewer, 1949

Aburista Roewer, 1935

Aburistella Lawrence, 1947

Aburitius Roewer, 1935

Abuzaida Keyserling, 1891

Acaca Roewer, 1935

Acadiosperchon Habeeb, 1959

Acadiothyas Habeeb, 1954

Acalanthis Gistl, 1848

Acalvolia Fain, 1971

Acamina Keifer, 1944

Acanthacaca Roewer, 1952

Acanthepedanus Roewer, 1912

Acanthochela Ewing, 1933

Acanthocranaus Roewer, 1913

Acanthodon Guérin-Ménéville, 1838

Acanthogonyleptes Mello-Leitão, 1922

Acantholibitia Mello-Leitão, 1928

Acantholimnesia Viets, 1954

Acantholophus Koch, 1839

Acanthominua Sørensen, 1932

Acanthomysmena Mello-Leitão, 1944

Acanthonyssus Yunker & Radovsky, 1966

Acanthopachyloides Piza, 1942

Acanthopachylopsis Soares & Soares, 1949

Acanthothrombium Feider, 1952

Acantodon Thorell, 1900

Acantolophus Menge, 1856

Acarellus Tatem, 1872

Acarhynchus Keifer, 1959

Acaridina van Beneden, 1870

Acaridryas Schuster & Summers, 1978

Acariscus Ewing, 1943

Acarocheyla Volgin, 1965

Acaropediculoides Barreda, 1904

Acarophenacidae

Acarophenox

Acarothorectes Cross, 1965

Acarothorestes Cross, 1965

Acathrix Keifer, 1962

Acattyma Koch, 1878

Acentropelma Pocock, 1901

Aceocarpais Athias-Henriot, 1978

Aceodromus Muma, 1961

Aceoseius Sellnick, 1941

Aceosejus Sellnick, 1941

Acephopsis Rafinesque, 1815

Acerobia Gaud & Atyeo, 1990

Achaetodactylus Fain, 1981

Achaetorhagidia Zacharda, 1994

Achalaicola Mello-Leitão, 1943

Acheimazeus Kirchner, 1863

Acheleopsis Willmann, 1951

Acheles Oudemans, 1903

Acheletomorpha Volgin, 1969

Achetopus Tullgren, 1905

Achlysia Audouin, 1823

Achropodophorus Rosas Costa, 1929

Aciculoppia Subías & Rodriguez, 1986

Acinogaster Cross, 1965

Aciota Keifer, 1959

Aclysia Latreille, 1829

Acomyobia Bochkov & Fain, 2003

Acostanychus Livshits, 1967

Acotylopus Parona, 1895

Acritas Sørensen, 1932

Acrobiantes Roewer, 1915

Acrobunus Thorell, 1891

Acrogonyleptes Roewer, 1917

Acrogonyleptoides Mello-Leitão, 1931

Acrokreischeria Petrunkevitch, 1953

Acrometa Petrunkevitch, 1942

Acroniops Simon, 1898

Acrophanes Ehrenberg, 1859

Acropholius Simon, 1903

Acropiliops Mello-Leitão, 1933

Acrostygnus Roewer, 1931

Acrotocarus Banks, 1915

Acrozalmoxis Roewer, 1915

Actinacarus Lundblad, 1954

Actinobunus Goodnight, 1941

Actinoseius Berlese, 1917

Actinostygnoides Goodnight, 1942

Actinoxia Simon, 1892

Actis McCook, 1889

Acucapito Wiles, 1996

Aculeatarbus Shear, Selden & Rolfe, 1987

Acunda Keifer, 1965

Acutisoma Roewer, 1913

Acutisomella Roewer, 1930

Acutisomelloides Mello-Leitão, 1932

Adaeulum Roewer, 1915

Adamaeus Norton, 1978

Adamator Petrunkevitch, 1942

Adamauna Roewer, 1935

Adamystidae

Adelaxonopsella Cook, 1974

Adelocaulus Peterson, Atyeo & Moss, 1980

Adelonychia Walsh, 1890

Adelphacaridae

Adelphobunus Mello-Leitão, 1935

Adelphodrassus Rainbow, 1920

Adenocolus Smith, Meyer & Ueckermann, 1997

Adentocarpus Fain, 1972

Adhaerenseius Loots & Theron, 1992

Adhynastes Roewer, 1930

Adjunctor Petrunkevitch, 1942

Adjutor Petrunkevitch, 1942

Admirala Peckham, 1901

Admissor Petrunkevitch, 1942

Adorator Petrunkevitch, 1942

Adornellus Roewer, 1949

Adoxoneta Simon, 1932

Adranochelia Simon, 1889

Adrastidia Simon, 1900

Adrastis Simon, 1881

Adulatrix Petrunkevitch, 1942

Adungrella Roewer, 1955

Aduva Bishop & Crosby, 1936

Aebutinoides Mello-Leitao, 1943

Aegiptophorus Sevastianov & Abo-Korah, 1984

Aegyptocheyla El-Tawab & Yousef, 1979

Aegyptopalpus Mitrofanov, 1973

Aellenobates Mahunka, 1978

Aenicteques Jacot, 1939

Aenictequidae

Aeobatus Templeton, 1864

Aepignatha Thorell, 1897

Aepycephalus Ausserer, 1871

Aepygnatha Thorell, 1897

Aeromychirus Fain, 1976

Aesthetydeus Andre, 1979

Aethiolaspis van Driel & Loots, 1975

Aethosoma Krantz, 1962

Aethrodes Pocock, 1900

Afiamalu Marples, 1955

Afracarella Vercammen-Grandjean & Kolebinova, 1968

Afranius Mello-Leitão, 1934

Afraranea Archer, 1951

Afrhypochthonius Balogh, 1958

Africacarus Wallwork, 1965

Africaniella Travassos Santos Dias, 1974

Africasia Viets, 1931

Africobates Lundblad, 1949

Africoseius Krantz, 1962

Africoxus Cook, 1966

Africus Meyer & Ueckermann, 1995

Afridiolorryia Kazmierski, 1996

Afroassamia Caporiacco, 1940

Afrocanestrinia Cooreman, 1955

Afrogigagnathus Yousef, 1974

Afroglycyphagus Fain, 1986

Afrokosa Fain, 1970

Afrolabidocarpus Fain, 1970

Afrolichus Gaud & Atyeo, 1996

Afrolinotus Smith, Meyer & Ueckermann, 1997

Afroliochthonius Mahunka, 1995

Afrolistrophoroides Fain, 1972

Afrolistrophorus Fain, 1970

Afromerus Smith-Meyer, 1990

Afromyobia Radford, 1954

Afrophagus Gaud, 1976

Afrophioptes Fain, 1962

Afrosennertia Fain, 1981

Afrotritia Mahunka, 1988

Afrotrombicula Kolebinova & Vercammen-Grandjean, 1978

Afrotydeus Baker, 1970

Agapornyssus Grétillat, Capron & Brygoo, 1959

Agathostola Simon, 1892

Ageomylichus Fain, 1981

Aguaytiella Goodnight, 1943

Aigola Chamberlin, 1922

Aitkenius Brennan, 1970

Akalpia Roewer, 1915

Akaroa Roewer, 1931

Akeloides Mello-Leitão, 1944

Akodonacarus Goff & Webb, 1989

Akrodamaeus Norton, 1979

Alausius Roewer, 1932

Alauximus Bryant, 1948

Albertathyas Smith & Cook, 1998

Albertops Roewer, 1938

Albinorattia Haitlinger, 1989

Alcedinectes Fain, 1966

Alcidectes Pence & Hoberg, 1991

Alcimbolus Loomis, 1936

Alcimonotus Simon, 1902

Alcioppia Balogh, 1983

Aleksozercon Petrova, 1978

Alexebates Krivolutskii & Sidorchuk, 2003

Alexfainia Yunker & Jones, 1961

Alexothrombium Gabrys & Wohltmann, 2001

Algophagidae

Alistrophoroides Fain, 1972

Alkenia Stormer, 1970

Alkithoenemus Ochoa & OConnor, 1996

Allarrenurus Viets, 1961

Allelochirus Mello-Leitão, 1942

Alliea Yunker, 1960

Allocalvolia Fain & Rack, 1987

Allocera Hoogstraal, 1959

Allochaetophoridae

Allocircocylliba Marais & Loots, 1981

Allocranaus Roewer, 1915

Allodectes Gaud & Berla, 1963

Allodinychus Trägårdh, 1943

Allodipoena Bryant, 1947

Allodispus Paoli, 1911

Allodromus Wainstein, 1962

Alloglyphus Berlese, 1884

Allogonyleptes Roewer, 1917

Allohogna Roewer, 1954

Alloixodes Cerny, 1969

Allokrendowskia Lundblad, 1941

Allolemienia Lundblad, 1949

Allolimnesia Viets, 1936

Allomegapus Lundblad, 1942

Allomideopsis Smith, 1990

Allomomonia Cook, 1968

Alloneumania Lundblad, 1949

Allopalaeophonus Kjellesvig-Waering, 1986

Allophilaelaps Cunliffe, 1959

Allophysalis Hoogstraal, 1959

Allopygmephorus Cross, 1965

Alloribates Banks, 1947

Alloscorpius Petrunkevitch, 1949

Allositeroptes Livshits, Mitrofanov & Sharonov, 1986

Allotheridion Archer, 1946

Allothyas Viets, 1929

Allotorrenticola Cook, 1967

Allototua Bryant, 1945

Allozercon Blaszak, 1984

Almuerzothyas Goldschmidt & Gerecke, 2003

Alophus Dugès, 1885

Alouattalges Fain, 1963

Alphalaelaps Radford, 1951

Alphypochthonius Schweizer, 1956

Altellela Miller, 1949

Althrypochthonius Weigmann, 1997

Altobunus Roewer, 1910

Alycidae

Alycomesis Grandjean, 1939

Amacataidae

Amamra Cambridge, 1889

Amamrotypus Archer, 1951

Amansia Oudemans, 1936

Amansiella Khaustov & Eidelberg, 2001

Amaroptus Haitlinger, 2000

Amarucoptes Haitlinger, 2001

Amasilla Strand, 1911

Amatola Lawrence, 1931

Amauromastigon Mello-Leitão, 1931

Amauropilio Mello-Leitão, 1937

Amazonectes Fain, 1967

Amazonella Lundblad, 1931

Ambatoiella Mello-Leitão, 1943

Ambiguobatella Viets, 1956

Ambiguobates Viets, 1956

Ambilohylla Haitlinger, 1990

Ambilothrombium Haitlinger, 1998

Amblydromus Muma, 1961

Amblyocarenum Simon, 1892

Amblyommidae

Amblypygi Thorell, 1883

Amblysciopsis Garman, 1948

Amblyseiuella Muma, 1961

Amblyseiulus Muma, 1961

Amblysiella Muma, 1955

Ambodrilus Gaud & Atyeo, 1996

Amboinophela Haitlinger, 1993

Ambolotsca Roewer, 1949

Ameribrachypoda Smith, 1991

Amerigloboppia Subías, 1989

Amerindia Dias, 1963

Amerixodes Morel, 1998

Amerothyasella Smith & Cook, 1999

Amerotritte Mello-Leitõ, 1944

Amerozercon Halasková, 1969

Amhara Pavesi, 1897

Amhorstia Fain, 1984

Amlimnohalacarus Fain & Lambrechts, 1987

Amlistrophorus Fain, 1981

Ammemochthonius Grandjean, 1949

Ammonia Koch, 1842

Ammotreca

Ammotrechona Roewer, 1934

Amoenacarus Smith & Cook, 1997

Amonia Koch, 1836

Amopaum Sørensen, 1873

Amperaturus Cook, 1999

Ampheres Koch, 1839

Amphicalvolia Türk, 1963

Amphiclotho Gourret, 1887

Amphigyriodes Strand, 1913

Amphithomisus Gourret, 1887

Amphitrogulus Gourret, 1887

Amphoraetum Vercammen-Grandjean, 1980

Amphotrombiidae

Amplipalpus Lundblad, 1951

Amprotomyobia Lukoschus, Jeucken & Whitaker, 1988

Ampullariatax Vidrine, 1985

Ampycella Roewer, 1929

Ampycus Simon, 1879

Amrineus Flechtmann, 1994

Amsennertia Fain, 1981

Amyocoptes Fain, 1972

Amyzanoetus Fain, 1976

Anacontium Raymond, 1944

Anacrobunus Roewer, 1927

Anacudorsum Roewer, 1926

Anadiastothele Simon, 1903

Anaimalus Roewer, 1930

Analtella Denis, 1947

Anamasticula Vercammen-Grandjean & Kolebinova, 1985

Anambasius Roewer, 1940

Anamosa Peckham, 1895

Anandia Hirst, 1927

Anandrus Menge, 1856

Ananteroides Borelli, 1911

Anarea Dalenius & Wilson, 1958

Anasicudion Trouessart & Neumann, 1888

Anasicydium Canestrini, 1899

Anassamia Roewer, 1935

Anastosiella Dias, 1963

Anatone Menge, 1854

Anawixia Chamberlin, 1917

Ancestroppia Subías & Rodriguez, 1986

Anchacantha Butler, 1873

Anchiphytoptus Keifer, 1952

Anchistalbia Cook, 1974

Ancistrocerus Koch, 1839

Ancistrocheles Krantz, 1962

Ancistrotellus Roewer, 1923

Ancistrotus Koch, 1839

Ancylochiros Mello-Leitão, 1920

Ancylorrhanis Simon, 1894

Ancyralges Gaud, 1966

Ancyranoetus Fain & Santiago-Bl, 1993

Ancystrotus Mello-Leitão, 1927

Andacarus Grandjean, 1958

Andalgalomacarus Goff & Whitaker, 1984

Anderemaeidae

Andesmerus Hammer, 1962

Andesperuviella Paschoal, 1989

Andeszetes Hammer, 1961

Andinosperchon Cook, 1980

Andocaeculus Coineau, 1974

Andreacaroides Fain, 1991

Andrecheyla Volgin, 1969

Andregamasus Costa, 1965

Andrholaspis Turk, 1948

Androgeus Leonhardt & Bronn, 1845

Androthelopsis Mello-Leitão, 1934

Anephiasca Athias-Henriot, 1969

Anephippius Gaud, 1981

Anepigynia Gaud & Atyeo, 1975

Anetes Menge, 1850

Anetognatha White, 1843

Angathisoma Roewer, 1943

Angelacarus Paik, 1980

Angelia Berlese, 1885

Angistripygus Roewer, 1943

Angistrisoma Roewer, 1932

Angistrius Roewer, 1932

Anglia Smith, 1905

Angolatrombidium Gabrys, 1999

Angomyobia Fain, 1973

Angopygoplus Lawrence, 1951

Angosomaspis Costa, 1971

Angulogalumna Grishina, 1981

Aniacarus Gaud & Atyeo, 1990

Aniatrus Brennan & Jones, 1961

Aniibus Gaud & Atyeo, 1990

Anisanchus Peterson & Atyeo, 1977

Anisitsidartia Cook, 1966

Anisitsiella Daday, 1905

Anisochthodes Newell, 1957

Anisodiscus Gaud & Mouchet, 1957

Anisoleptes Toledo Piza, 1940

Anisophyllodes Atyeo, 1967

Anitsia Chamberlin, 1922

Ankelothyas Besch, 1964

Annerossella Habeeb, 1966

Anniculus Petrunkevitch, 1942

Anodontinatax Vidrine, 1986

Anoetidae

Anoetoglyphus Vitzthum, 1927

Anoka Peckham, 1894

Anomalaria Dahl, 1912

Anomalaspis Brennan, 1952

Anomalges Gaud, 1972

Anomaloleptes Mello-Leitão, 1935

Anomalothrombium André, 1936

Anomothrix Gaud, 1973

Anopas Archer, 1951

Anoplites Mégnin & Trouessart, 1883

Anoplobuthus Caporiacco, 1932

Anoplocelaeno Berlese, 1910

Anoplogynus Piza, 1938

Anoploleptes Toledo Piza, 1940

Anoplonotus Trouessart, 1916

Anoplopalpus Smith, Meyer & Ueckermann, 1997

Anoploschoengastia Vercammen-Grandjean, 1960

Anoplotarsus Gaud & Atyeo, 1996

Anoribatella Kunst, 1962

Anorina Whitehouse, 1936

Anorthalloptes Atyeo & Gaud, 1976

Antagona Goodnight, 1942

Antarctoplophora Mahunka, 1980

Antennequesoma Sellnick, 1926

Antennocelaeno Berlese, 1904

Antennomegistus Berlese, 1904

Antennophoridae

Antennophorula Berlese, 1904

Antennoppia Mahunka, 1983

Antennoseiidae

Antetriceras Roewer, 1949

Anthracophrynus Andrée, 1913

Anthracosiro Pocock, 1903

Anthracotarbidae

Anthribicheyla Thewke, 1980

Anticranaus Mello-Leitão, 1940

Antigrella Roewer, 1954

Antillobodes Mahunka, 1985

Antilloppia Mahunka, 1985

Antilopium Beier, 1962

Antongila Roewer, 1931

Antonides Dugès, 1873

Antopia Menge, 1854

Antrohoekia de la Cruz & Daniel, 1994

Anuncomyobia Fain, 1972

Anurania Neuman, 1880

Anyphaenella Bryant, 1931

Anzinia Petrunkevitch, 1953

Aokibates Mahunka, 1988

Aokiella Balogh & Mahunka, 1967

Apatelacarus Atyeo & Gaud, 1980

Apatita Mello-Leitão, 1933

Apectolophus Berlese, 1891

Apembolephaenus Holmberg, 1909

Aphanoseius Vainshtein, 1972

Aphantomartus Pocock, 1911

Aphantopelma Simon, 1903

Aphelenia Oudemans, 1923

Aphelopium Hoff, 1964

Apheviderulicidae

Aphithrombium Childers & Vercammen-Grandjean, 1980

Aphodanoetus Bongers, O'Connor & Lukoschus, 1985

Apidacarus Ebermann & Fain, 2002

Apionacaridae

Aplodontophila Wrenn & Maser, 1981

Aplopodesmus Loomis, 1936

Apodemodex Bukva, 1996

Apodemopus Fain, 1967

Apodiboydaia Fain, 1985

Apodicheles Fain, 1979

Apodicheyla Fain, 1979

Apodicoptes Fain, 1965

Apogrella Roewer, 1955

Apolaelaps Silvestri, 1911

Apolebertia Thor, 1911

Apolonia Torres & Braga, 1938

Apolorryia Andre, 1979

Apontella Boczek & Nuzzaci, 1988

Apophyseodendrolaelaps Hirschmann & Wisniewski, 1982

Apophysigerus Canals, 1934

Apopronematus Andre, 1979

Aporatea Simon, 1897

Aporoptychus Simon, 1886

Aposolenidia Gaud & Atyeo, 1975

Apostigmaeus Grandjean, 1944

Apotetranychus Oudemans, 1931

Apotomocephalus Aoki, 1965

Apotriophtydeus Andre, 1979

Aprolagus Simon, 1932

Aprolistrophorus Fain, 1980

Apsectromerus Simon, 1885

Apygoplus Roewer, 1912

Aquilonozercon Halasková, 1979

Arachne Savigny, 1826

Arachnometa Petrunkevitch, 1949

Arachnopes Ebermann, 1984

Arachnyssus Ma, 2002

Aradectes Fain, 1966

Aramolichus Peterson & Atyeo, 1968

Araneae

Araucaniocosa Mello-Leitão, 1951

Araucanoleptes Mello-Leitão, 1946

Arboricolichus Fain, 1972

Archacinogaster Ross & Cross, 1979

Archaeacarus Kethley & Norton, 1989

Archaeoctonidae

Archaeoctonus Pocock, 1911

Archaeonothrus Trägårdh, 1906

Archaeorchestes Arillo & Subias, 2000

Archegotocepheus Mahunka, 1988

Archeonothridae

Archidispus Karafiat, 1959

Archiphthiracarella Mahunka, 1996

Archizelotes Lohmander, 1945

Archoplophoridae

Arcidius Simon, 1893

Arctacaridae

Arctilaira Chamberlin, 1922

Arctorhagidia Zacharda, 1980

Arctoseiopsis Evans, 1954

Arctoseiulus Willmann, 1949

Arctotarseius Willmann, 1949

Arctotrombicula Vercammen-Grandjean & Kolebinova, 1985

Ardeidectes Fain & Lukoschus, 1986

Areekulus Chandrapatya, 1998

Arenohydracaridae

Areomartus Petrunkevitch, 1913

Argentinacarus Goff & Gettinger, 1995

Argentinobates Fernandez, 1984

Argentochernes Beier, 1933

Argitis Yunker & Saunders, 1973

Argobba Roewer, 1935

Argriognatha Cambridge, 1896

Argyraster Nakatsudi, 1942

Argyroelos Hogg, 1922

Arhagidia Lindquist & Zacharda, 1987

Arhytidelasma Gaud & Atyeo, 1996

Ariaeus Sørensen, 1932

Arindas Mello-Leitão, 1933

Arisocerus Brennan, 1970

Arizonacarus Smith & Cook, 1994

Arleius Mello-Leitão, 1935

Armatax Bader, 1981

Armenychus Wainstein, 1960

Arminda Roewer, 1949

Armothyas Nayar, 1969

Arraphosoma Summers & Schuster, 1981

Arrecerus Simon, 1864

Arrenurella Ribaga, 1902

Arrhenoceros Thorell, 1869

Arrhenurella Wolcott, 1905

Arrhenuroidea Walter, 1907

Arrhenuropsides Viets, 1954

Arrhenuropsis Viets, 1954

Arruda Mello-Leitão, 1940

Arrunsithiana Haitlinger, 1992

Artama Simon, 1864

Arthrocentrus Thorell, 1889

Arthrochthonius Ewing, 1917

Arthrodes Koch, 1839

Arthrodictyna Petrunkevitch, 1942

Arthrogynalges Orwig, 1968

Arthromigas

Arthronothrus Trägårdh, 1910

Arthrothoracica Mello-Leitão, 1932

Artoriella Roewer, 1954

Arytaena Menge, 1854

Asagenella Schenkel, 1937

Asarcus Koch, 1839

Ascalus Thorell, 1894

Ascetomylla Kethley, 1970

Ascogastra Gaud & Atyeo, 1976

Ascoseius Karg, 1979

Ascouracaridae

Ascutothrombium André, 1945

Ashantia Strand, 1908

Ashieldophyes Mohanasundaram, 1985

Asiabates Wiles, 1999

Asiacarus Krivoluckij, 1971

Asiacentor Filippova & Panova, 1974

Asiochirus Fain, 1970

Asiolabidocarpus Fain, 1972

Asioprotomyobia Lukoschus, Jeucken & Whitaker, 1988

Asiopyroglyphus Fain & Atyeo, 1990

Asiosennertia Fain, 1981

Asolentria Vercammen-Grandjean, 1968

Asopella Sørensen, 1932

Asopus Sørensen, 1896

Asperia Haller, 1885

Aspidilaelaps Trägårdh, 1949

Asproleria Roewer, 1949

Assamia Sørensen, 1884

Assamiella Roewer, 1923

Assiniana Roewer, 1915

Astacocrotidae

Astacocrotonidae

Astaenorchestes Simon, 1900

Asteritrombium Fain & Grootaert, 2001

Asternoseiidae

Astigma Bruyant, 1911

Astigmata

Astoma Latreille, 1804

Astomaria Rafinesque, 1815

Astomus Agassiz, 1845

Astratea Thorell, 1890

Astrida Fain, 1955

Astridiella Fain, 1957

Astridotrombidium Gabrys, 1999

Astrosoga Chamberlin, 1940

Atacoseius Berlese, 1905

Atacturalges Gaud, 1980

Atalia Thorell, 1887

Ataminius Roewer, 1938

Atarsacheylus Thewke, 1980

Ataulfo Cambridge, 1896

Atelanalges Gaud & Atyeo, 1991

Atelepalme Brennan & Reed, 1973

Aterolichus Gaud, 1980

Athera Menge, 1854

Athiaseius Wainstein, 1962

Athlasella Lee, 1973

Athogavia Haitlinger, 1989

Athyreacarus Lindquist, Kaliszewski & Rack, 1990

Atocoseius Berlese, 1904

Atoma Latreille, 1817

Atomus Latreille, 1795

Atopolichus Gaud, 1980

Atractidella Lundblad, 1936

Atractidopsis Lundblad, 1936

Atractothrombium Feider, 1952

Atraeus Berthold, 1846

Atrema Schuster & Summers, 1978

Atreus Koch, 1837

Attagivora Mironov & Dabert, 1992

Attakattius Roewer, 1930

Attoides Brongniart, 1877

Aturellus Piersig, 1901

Aturides Lundblad, 1937

Atyeonia Gaud, 1966

Auchicybaeus Gertsch, 1933

Audyanidae

Audycoptidae

Audytrombicula Vercammen-Grandjean, 1963

Auletta Cambridge, 1882

Aulettobia Strand, 1929

Aulobia Kethley, 1970

Aulonastus Kethley, 1970

Auranus Mello-Leitão, 1942

Aurilossongia Haitlinger, 1989

Aurivillia Roewer, 1910

Aurivilliola Roewer, 1910

Aussereria Holmberg, 1881

Austracus Keifer, 1944

Australatax Vidrine, 1985

Australiobatella Lundblad, 1954

Australionicola Smit, 1992

Australodromus Wainstein, 1962

Austranoetus Fain, 1976

Austreynetes Fain & Barker, 2003

Austroceratobates Mahunka, 1985

Austrocheridium Castri, 1962

Austrochiroides Fain, 1970

Austrodinychus Trägårdh, 1952

Austrohydrogamasus Hirschmann, 1966

Austrolimulus Riek, 1955

Austrombicula Lawrence, 1949

Austromontia Lawrence, 1931

Austromyobia Lawrence, 1954

Austronuncia Lawrence, 1931

Austrorhagidia Zacharda, 1980

Austrozetes Balogh & Mahunka, 1969

Ausulus Roewer, 1927

Autenriethia Oudemans, 1936

Averithiana Haitlinger, 1999

Avicosa Chamberlin & Ivie, 1942

Avicuscodra Strand, 1908

Avima Roewer, 1949

Aviola Simon, 1898

Avioseius Karg, 1976

Axona Kramer, 1875

Ayacucho Roewer, 1949

Aymarella Chamberlin, 1917

Azaca Goodnight, 1942

Babiangia Southcott, 1954

Babrius Thorell, 1890

Bacigalupo Mello-Leitão, 1933

Bactroceps Chamberlin & Ivie, 1945

Bacuterus Karg, 1998

Baderatax Vidrine, 1988

Badessa Sørensen, 1886

Baebe Simon, 1887

Baeorix Roewer, 1923

Baerella Dahl, 1907

Baeriella Simon, 1903

Bahrucoptes Haitlinger, 1999

Baicalacarus Sokolow, 1948

Baileyna Keifer, 1954

Bakeracarus Fain, 1959

Bakeras Blaszak, 1984

Bakeratax Vidrine, 1992

Bakeriella Chakrabarti & Mondal, 1982

Bakerinulus Roewer, 1955

Bakerobryobia Hatzinikol & Emmanou, 1993

Bakerocoptes Fain, 1962

Bakobodes Mahunka, 1996

Balaustioides Southcott, 1989

Balluca von Heyden, 1826

Balnissa Roewer, 1935

Baloghibrasiluropoda Hirschmann, 1973

Baloghjkaszabia Hirschmann, 1973

Baloghodes Mahunka, 1986

Balta Sørensen, 1902

Baltanata Strand, 1942

Balzabamba Mello-Leitão, 1945

Balzania Jacot, 1929

Bancoella Lawrence, 1947

Banconyx Lawrence, 1947

Bandona Roewer, 1927

Bangkophyes Boczek & Chandrapatya, 2001

Banksinus Jacot, 1938

Baramella Roewer, 1949

Baramia Hirst, 1912

Barbaxona Viets, 1924

Barbaxonopsalbia Wiles, 1991

Barbiangia Haitlinger, 1993

Barbiellinia Mello-Leitão, 1944

Barbutiidae

Barellea Oudemans, 1936

Bargena Koenike, 1893

Barrona Goodnight, 1942

Barropelma Chamberlin, 1940

Basiceremaeus Corpuz-Raros, 1979

Basilobella Balogh, 1958

Baso Roewer, 1923

Basoides Roewer, 1949

Bassatax Cook, 1966

Bastioides Mello-Leitão, 1931

Bathyergolichus Fain, 1970

Bathyphantoides Kaston, 1948

Batjanellus Roewer, 1949

Batomites Mello-Leitão, 1931

Batoneus Kirchner, 1863

Batracarus Vercammen-Grandjean, 1968

Baturitia Roewer, 1932

Baustomus Roewer, 1932

Bawus Van der Merwe, 1968

Bdellidium Oudemans, 1929

Bdukus Holl, 1928

Beamerella Brennan, 1958

Beaurieuia Oudemans, 1929

Bebedoura Roewer, 1949

Beccaria Caporiacco, 1947

Bedriacum Cambridge, 1898

Beeriphotia Haitlinger, 1994

Beklemisheria Zachvatkin, 1945

Beldodamaeus Bulanova-Zachvatkina, 1962

Belemarua Roewer, 1949

Belemicola Roewer, 1932

Belemnodes Strand, 1942

Belemnometus Mello-Leitõ, 1940

Belemnus Roewer, 1932

Belemulus Roewer, 1932

Belistrophoroides Fain, 1976

Bellatocheles van Driel & Loots, 1975

Bellinda Keyserling, 1884

Beloniscellus Roewer, 1932

Beloniscops Roewer, 1949

Belonisculus Roewer, 1923

Beloniscus Thorell, 1891

Bembidiacaridae

Bemmeris Simon, 1903

Beorix Loman, 1902

Beprolistrophorus Fain, 1980

Berezatax Vidrine, 1985

Berlaia Mello-Leitõ, 1940

Berlesecaptus Mello-Leitão, 1940

Berleseiulus Arutyunyan, 1974

Berlesella Trouessart, 1921

Berndbella Mahunka, 1985

Berndia Mahunka, 1988

Berndobodes Mahunka, 1986

Berndotritia Mahunka, 1987

Bernia Allred & Beck, 1966

Bessia Pocock, 1900

Besuchetacarus Mahunka, 1985

Bezavonia Roewer, 1949

Bharatalbiella Cook, 1967

Bharatavolzia Cook, 1967

Bharatavolziella Cook, 1967

Bharatoliaphilus Prasad, 1975

Bharatonia Cook, 1967

Biacumontia Lawrence, 1931

Biantanius Roewer, 1949

Biantella Roewer, 1949

Biantessus Roewer, 1949

Biantica Roewer, 1949

Biantidius Roewer, 1949

Biantiplus Roewer, 1949

Biantomma Roewer, 1942

Biantops Roewer, 1949

Biantula Roewer, 1949

Bianyssus Wen, 1975

Bibulothiana Haitlinger, 1993

Bibundina Roewer, 1935

Biceropsis Roewer, 1935

Bicheyletiella Fain, 1972

Biconibunus Roewer, 1915

Biconisoma Roewer, 1936

Bicristoppia Subías, 1989

Bidentolophus Roewer, 1913

Bifurcothrombium Gabrys, 1999

Bigalumnella Mahunka, 1994

Bigois Simon, 1898

Bilistrophoroides Fain, 1976

Billimuna Strand, 1912

Bilongicauda Elsen, 1975

Bimichaeliidae

Binamballeus Roewer, 1952

Bindercola Roewer, 1935

Binderella Roewer, 1935

Binderia Roewer, 1935

Bingervillia Elsen, 1981

Binunculoides Fain, 1972

Bion Cambridge, 1898

Bioppia Mahunka & Guido Paoletti, 1984

Birabenia Mello-Leitão, 1941

Bircericola Haitlinger, 2000

Bischeloribates Mahunka, 1988

Bischofius Boczek & Chandrapatya, 2000

Bisetulobius du Toit, Theron & Ueckermann, 1998

Bishoplinia Vercammen-Grandjean & Nadchatram, 1965

Biskratrombium Fain & Izri, 1993

Bissopius Roewer, 1949

Bissula Roewer, 1929

Bistota Roewer, 1927

Bistrigus Franganillo, 1930

Bithyniphilus Verhoeff, 1944

Bitonella Roewer, 1933

Bitonissus Roewer, 1933

Bivonones Goodnight, 1942

Blanciella Vercammen-Grandjean, 1960

Blantyrea Roewer, 1912

Blarinobia Jameson, 1955

Blechroscelis Simon, 1893

Bleptocherses Mello-Leitão, 1938

Bleptomundamella Cook, 2001

Blothrus Schiödte, 1847

Bobineus Roewer, 1955

Bocaina Piza, 1943

Bodunius Mello-Leitão, 1935

Boebe Cambridge, 1885

Boeorix Thorell, 1889

Boerihemia Haitlinger, 1995

Boethuola Strand, 1929

Boethus Thorell, 1878

Boetophela Haitlinger, 1989

Bogatiidae

Bogdana Mello-Leitão, 1940

Bokwina Goodnight & Goodnight, 1947

Bolama Roewer, 1927

Bolbomerius Gaud & Atyeo, 1991

Bolivartonia Orghidan & Gruia, 1983

Bolivilaelaps Fonseca, 1940

Bona Pavesi, 1884

Bonea Roewer, 1914

Bonithrombium Haitlinger, 1993

Bonna Cambridge, 1898

Bonnetia Caporiacco, 1955

Bonthainia Roewer, 1914

Bontiella Fain, 1965

Boshellia Ewing, 1950

Boshkerria Fauran, 1959

Bosqia Canals, 1933

Botherinus Amerling, 1861

Bothrocheyla Volgin, 1964

Botryaspis Atyeo, 1992

Botryogaster Doleschall, 1859

Bourguyia Mello-Leitão, 1923

Brachybothrium Simon, 1885

Brachycentrum Dahl, 1886

Brachydrassodes Caporiacco, 1934

Brachylaelaps Berlese, 1910

Brachylibitia Mello-Leitão, 1941

Brachylobogynium Bhattacharyya, 1969

Brachylycosa Fritsch, 1904

Brachynychus Mitrofanov & Strunkova, 1971

Brachyonopus Pocock, 1897

Brachypalpus Mitrofanov, 1973

Brachypholcus Hasselt, 1887

Brachypodella Viets, 1926

Brachypyge Woodward, 1878

Brachysternopsis Hunter, 1993

Brachysternum Trägårdh, 1951

Brachytheliscus Pocock, 1902

Bradybates Neuman, 1874

Bradybetes Piersig, 1897

Bradyphyllodes Atyeo & Gaud, 1970

Brasiliana Dias, 1963

Brasiliotritia Märkel, 1964

Brasiloctis Mello-Leitão, 1938

Brasilopsis Mahunka, 1975

Brazzatrombidium Gabrys, 1999

Breaudatax Vidrine, 1994

Brennanacarus Goff, Yunker & Wheeler, 1987

Brennandania Sasa, 1958

Brennanella Radford, 1954

Brennania Vercammen-Grandjean, 1954

Brennanichia Vercammen-Grandjean, 1958

Bresslauius Mello-Leitão, 1935

Brevatractides Szalay, 1947

Brevaturus Schwoerbel, 1986

Breviaspichia Wen, 1999

Brevicaudaturus Smit, 1997

Brevipalpia Zacharda, 1980

Brevipalpoides Rekk, 1951

Breviperigamasus Juvara-Bals, 1981

Brevisellus Davydova, 1982

Brevisterna Keegan, 1949

Brigestus Roewer, 1935

Brimma Roewer, 1949

Brionesa Keifer, 1966

Bristoweia Mello-Leitão, 1924

Bromsgroviscorpio Kjellesvig-Waering, 1986

Brontosauriella Bristowe, 1938

Brontoscorpio Kjellesvig-Waering, 1972

Broomiella Pocock, 1902

Brotasus Roewer, 1928

Browningella Mello-Leitão, 1948

Brucharachne Mello-Leitão, 1927

Bruchnops Mello-Leitão, 1939

Bruneibelba Mahunka, 2001

Bruneiella Mahunka, 1997

Bruneipes Mahunka & Mahunka-Papp, 1992

Bruyantella Southcott, 1991

Bryobiopsis Mitrofanov, 1973

Brysma Roewer, 1935

Bubophilus Philips & Norton, 1978

Bubulcodectes Fain & Lukoschus, 1986

Bucayana Mello-Leitão, 1942

Buclypeus Brennan, 1972

Bueana Roewer, 1927

Bueltia Dahl, 1907

Buemba Roewer, 1935

Bugabitia Roewer, 1915

Bukowina Roewer, 1935

Bulbogamasidae

Bullaepus Roewer, 1930

Bulobana Roewer, 1935

Bundelkhandia Turk, 1945

Bunicranaus Roewer, 1913

Bunistygnellus Roewer, 1917

Bunistygnus Roewer, 1917

Bunocrania Thorell, 1878

Bunoleptes Mello-Leitão, 1935

Bunopachylus Roewer, 1943

Bunoplus Roewer, 1928

Bunostigma Mello-Leitão, 1935

Bunoweyhia Mello-Leitão, 1935

Bupares Thorell, 1889

Buparomma Roewer, 1949

Buprestapolipus Husband, Ochoa & Naskrecki, 1995

Burgeonium Elsen, 1975

Bursaustium Haitlinger, 2000

Bursifex Amerling, 1861

Butantania Mello-Leitão, 1935

Buthoscorpio Werner, 1936

Buthotus Vachon, 1949

Bwitonatus Roewer, 1950

Byersalges Atyeo & Winchell, 1984

Cadeadoius Mello-Leitõ, 1936

Cadmon Petrunkevitch, 1928

Cadomea Roewer, 1940

Caecobunus Roewer, 1927

Caedmon Cambridge, 1904

Caelopygulus Roewer, 1931

Caenobdella Oudemans, 1936

Caenobelba Norton, 1980

Caenolestolichus Fain & Bochkov, 2003

Caerellia Simon, 1880

Caesarodispus Mahunka, 1977

Cajamarca Roewer, 1952

Calamincola Casto, 1978

Calamoxenus Grünberg & Kutzer, 1962

Calcarogyndes Mello-Leitão, 1932

Calceithrombium Gabrys, 1999

Calcoschizomus Pierce, 1951

Caldanatus Roewer, 1945

Caldasiella Mello-Leitão, 1931

Caldasius Roewer, 1930

Caletor Loman, 1893

Caletorellus Roewer, 1938

Calheirosia Mello Leitão, 1917

Calhoplophora Berlese, 1924

Calicynorta Goodnight, 1943

Caligohomus Habeeb, 1966

Caligonellidae

Caligonus Koch, 1836

Caligorius Taschenberg, 1889

Caligous Kramer, 1878

Caliphytoptus Keifer, 1938

Callampheres Roewer, 1931

Callcarogyndes Mello-Leitão, 1932

Callcosma Roewer, 1932

Callereca Roewer, 1940

Calleva Simon, 1892

Calligonus Agassiz, 1846

Callipenthalodes Qin, 1998

Callocantha Butler, 1873

Calloristus Roewer, 1935

Callumobates Cook, 1988

Callyntropus Ausserer, 1875

Calocaeculus Coineau, 1974

Caloenectes Fain, 1966

Calopelma Chamberlin, 1917

Caloppia Balogh, 1958

Calorema Southcott, 1963

Calurodiscus Radford, 1950

Caluropoda Berlese, 1917

Calvolichus Gaud & Atyeo, 1996

Calvoliopsis Mahunka, 1973

Calvoppia Jacot, 1934

Calydna Pickard Cambridge, 1874

Calygonus Berlese, 1886

Calyptostomatidae

Calyptozetes Thor, 1929

Camanastus Roewer, 1949

Camarana Mello-Leitão, 1935

Cambridgepeira Archer, 1951

Camelianus Roewer, 1914

Camerolaelaps Fonseca, 1960

Camilla Tullgren, 1910

Camillana Strand, 1928

Caminacarus Fain, 1968

Camincheyletus Smiley & Whitaker, 1981

Caminella Krantz & Ainscough, 1960

Campephilocoptes Fain, Gaud & Perez, 1982

Campognatha Lebert, 1874

Camposea Schwoerbel, 1986

Camposicola Mello-Leitão, 1924

Camposicoloides Soares, 1945

Camptotarsus Thorell, 1887

Campylochiroides Fain, 1971

Canaloppia Mahunka & Palacios-Vargas, 1998

Canalsia Mello-Leitão, 1930

Canentis Pavesi, 1897

Canestrinia Berlese, 1881

Canestriniella Berlese, 1910

Canestriniidae

Capeulais Thor, 1902

Capichabesia Soares, 1945

Capichameta Soares & Camargo, 1955

Capillozetes Balogh, 1943

Capitonocoptes Fain & Gaud, 1984

Capitonoecius Fain & Gaud, 1984

Capobates Thor, 1898

Caporiacconia Racenis, 1955

Caporiacoius Mello-Leitão, 1936

Capromylichus Fain, 1970

Capromysia Fain, 1979

Captrix Petrunkevitch, 1942

Caraboacaridae

Carabodella Mahunka, 1986

Carabodoides Jacot, 1937

Caraboecius Cooreman, 1950

Carabozetes Mihelcic, 1957

Carampangue Mello-Leitão, 1937

Cardimia Mello-Leitão, 1940

Cardioribates Jacot, 1934

Carebareia Goff & Brennan, 1978

Carextarsonemus Mitrofanov & Sharonov, 1988

Cariboplitis Sellnick, 1963

Caridrassus Bryant, 1940

Carinobius Roewer, 1955

Carinogalunma Engelbrecht, 1973

Carinoseius Vainshtein, 1980

Carkinodes Kirby & Spence, 1828

Carlotta Roewer, 1943

Carmenia Roewer, 1915

Carmichaelus Roewer, 1929

Carneopiona Besseling, 1959

Carnilistrophorellus Fain, 1980

Carnilistrophorus Fain, 1980

Carollicoptes Fain & Lukoschus, 1971

Carolohmannia Norton, Metz & Sharma, 1978

Caroloptes Keifer, 1940

Carpaidion Athias-Henriot, 1979

Carpais Latreille, 1796

Carpathozercon Balan, 1991

Carpolglyphidae

Carpothrombium Feider, 1952

Carsevennia Roewer, 1913

Cas Baker & Wharton, 1952

Casearius Boczek & Chandrapatya, 2001

Cassinia Roewer, 1927

Cassiocoptes Haitlinger, 1996

Cassioppia Poltavska, 1994

Castellanosia Mello-Leitão, 1937

Castianeirodes Strand, 1916

Castrichovella Wisniewski & Hirschmann, 1990

Castriimonaspis Hirschmann, 1984

Casturopoda Cambridge, 1883

Catachela Keifer, 1969

Catadysas Thorell, 1869

Cathartacarus Mironov & Galloway, 2003

Catosus Chamberlin, 1949

Caucon Karsch, 1879

Caudaturus Cook, 1985

Caudiferidae

Causeyatax Vidrine, 1994

Cavannea Berlese, 1910

Cavanoetus Mahunka, 1982

Cavator Blackwall, 1840

Caviacoptes Fain, Hovell & Hyatt, 1972

Cavicularia Pavesi, 1881

Cavilaelaps Fonseca, 1937

Caxambusia Mello-Leitão, 1935

Cayabeus Roewer, 1932

Cayerina Kishida, 1927

Cearinus Roewer, 1929

Cebalges Fain, 1962

Cebalgoides Fain, 1963

Cecidodectes Nalepa, 1918

Cecidonectes Nalepa, 1923

Cecidoptes Amerling, 1861

Cecidopus Karsch, 1879

Celaenogamasus Berlese, 1901

Celaenopsidae

Celaenopsoides Gunther, 1942

Celebesia Roewer, 1949

Celidotopus Simon, 1889

Celimba Roewer, 1940

Celnaenopsis Berlese, 1888

Celognathus Mégnin, 1880

Cenaca Keifer, 1972

Cenalox Keifer, 1961

Cenipa Goodnight, 1943

Cenobiopelma Mello-Leitão & Arlé, 1934

Cenopalpoides Mitrofanov, 1973

Centetesia Lawrence, 1955

Centrobunus Loman, 1902

Centroleptes Roewer, 1943

Centromeria Strand, 1901

Centromerides Strand, 1928

Centromerinus Simon, 1932

Centromeroides Schenkel, 1950

Centruropoda Berlese, 1916

Cephalojanetia Willmann, 1951

Cephalouropoda Berlese, 1904

Cerastoma Koch, 1839

Ceratinodes Banks, 1893

Ceratinotis Simon, 1896

Ceratoacarus Ewing, 1913

Ceratobunellus Roewer, 1911

Ceratobunoides Roewer, 1923

Ceratocelaenopsis Trägårdh, 1951

Ceratokalumma Balogh, 1970

Ceratolasma Goodnight, 1942

Ceratonyssus Ewing, 1922

Ceratothrix Trouessart, 1916

Ceratozercon Berlese, 1910

Ceraturoptellus Cerny, 1969

Cerceustathia Peterson, Atyeo & Moss, 1980

Cercidiella Gourret, 1887

Cercodes Keifer, 1960

Cercoleipus Kinn, 1970

Cercomegistidae

Cercopachylus Toledo Piza, 1940

Cerea Sørensen, 1896

Cereatta Roewer, 1935

Cereipes Roewer, 1935

Cereodiscus Roewer, 1940

Cereoides Roewer, 1935

Cernycarus de la Cruz, 1971

Cernyella Gaud, 1968

Cernyomma Dias, 1963

Ceroclus Blackwall, 1864

Ceropachylus Mello-Leitão, 1942

Ceropelma Mello Leitão, 1923

Cerroa Roewer, 1928

Ceruleocera Marples, 1955

Cervibunus Roewer, 1912

Cervinargus Vogelsanger, 1944

Cerylonyssus Fain & Aitken, 1970

Cestotrema Simon, 1903

Cetonicola Cooreman, 1955

Cetuma Simon, 1885

Ceylanoetus Mahunka, 1974

Ceylobodes Balogh & Balogh, 1992

Cezarella Mello-Leitão, 1932

Chacoikeontus Roewer, 1929

Chaconatus Roewer, 1929

Chaetodactylidae

Chaetorhombus Ausserer, 1871

Chaetorrhombus Simon, 1889

Chaetureustathia Peterson, Atyeo & Moss, 1980

Chakrabartiella Amrine & Stasny, 1994

Chaleposa Simon, 1910

Chamberlinius Heurtault, 1983

Chamberlinochthonius Vachon, 1952

Chamolaelaps Turk & Turk, 1952

Channabasavannella Bagdasaryan, 1975

Chantesia Kandil, 1979

Chappuisididae

Chapulobunus Goodnight, 1946

Chaquesia Soares, 1945

Charadrinyssus Butenko

Charadriphilus Bochkov & Chistyakov, 2001

Charitonowia Strand, 1934

Charonthrombium Motas & Tanasachi, 1946

Chasenella Roewer, 1933

Chasidamna Simon, 1902

Chaudhria Rimando & Corpuz-Raros, 1997

Chaunopelma Chamberlin, 1940

Chauveaua Canals, 1939

Chavensicola Soares & Soares, 1946

Chebabius Roewer, 1935

Cheimazeus Kirchner, 1863

Cheirocoptes Berlese, 1897

Cheirogalalges Fain, 1963

Cheiromachus Menge, 1854

Cheiroseiulus Evans & Baker, 1991

Chelachecaropsis Attiah, 1973

Chelanyssus Zumpt & Till, 1953

Cheletoides Oudemans, 1904

Chelibunus Roewer, 1915

Chelistygnus Roewer, 1943

Chelohydracarus Smith, 1998

Chelomachus Thorell, 1889

Chelonialges Gaud & Atyeo, 1991

Chelonotus Berlese, 1893

Chelonuropoda Sellinick, 1954

Chelopus Billberg, 1820

Chemmis Simon, 1898

Chenophila Kethley, 1970

Cheops Sørensen, 1910

Cheraira Chamberlin, 1949

Chersis Walckenaer, 1836

Chersobleptes Sørensen, 1932

Chetochelacarus Fain, 1987

Chetronus Roewer, 1932

Cheylabis Trouessart & Mégnin, 1885

Chiapacheylus De Leon, 1962

Chibidaria Sasa, 1952

Chieridiidae

Chilacarus Webb, Bennett & Loomis, 1986

Chilaxonopsella Cook, 1988

Chiloanoetus Fain, 1974

Chilon Sørensen, 1896

Chimarrogalobia Uchikawa, 1986

Chinchipea Roewer, 1952

Chindellum Archer, 1950

Chinestela Chamberlin, 1924

Chinotetranychus Ma & Yuan, 1982

Chinquipellobunus Goodnight, 1944

Chiracanthops Mello-Leitão, 1942

Chirinosbius Roewer, 1952

Chirnyssus Fain, 1959

Chirocoptes Berlese, 1897

Chiroecetes Herrin & Radovsky, 1974

Chiroectes Herrin & Radovsky, 1974

Chiromyobia Fain, 1972

Chironobius Lizaso, 1983

Chiropterargas Hoogstraal, 1955

Chirorhynchobiidae

Chitohydrachna Habeeb, 1950

Chleonotus Oudemans, 1906

Chocorna Crosby & Bishop, 1933

Chonburinus Boczek & Chandrapatya, 2000

Chondrocranaus Roewer, 1932

Chondronephila Dahl, 1911

Chorilycosa Roewer, 1954

Choriopsoroptes Sweatman, Walker & Bindernagel, 1969

Choriotodectes Fain, 1975

Choriozopella Lawrence, 1947

Chorizommoides Chamberlin & Ivie, 1937

Chorizops Ausserer, 1871

Chorizopsis Simon, 1864

Chrithoptes Geber, 1879

Chritoptes Geber, 1879

Chrysochlorolaelaps Evans & Till, 1966

Chthonidae

Chubutia Mello-Leitão, 1940

Chusgonobius Roewer, 1952

Chytharothrombium Feider, 1952

Ciccum von Heyden, 1826

Cicileus Vachon, 1948

Ciconiacarus Dubinin, 1953

Cicurata Chamberlin & Ivie, 1940

Cicurella Chamberlin & Ivie, 1940

Cicurona Chamberlin & Ivie, 1940

Cicurusta Chamberlin & Ivie, 1940

Cilioppia Balogh, 1983

Cillibaena Oudemans, 1902

Cillibidae

Cimarus Goeldi, 1893

Cineas Simon, 1901

Cinetomorpha Simon, 1892

Cingulacarus Elsen, 1975

Cippanus Roewer, 1933

Circaces Keifer, 1978

Circocyllibamidae

Cirrhophora Thorell, 1869

Cisaberoptes Keifer, 1966

Cispiolus Roewer, 1955

Cispiomma Roewer, 1955

Citharoceps Chamberlin, 1924

Citharoscelus Pocock, 1899

Citilycosa Roewer, 1954

Citranus Goodnight, 1942

Cladomomonia Orghidan & Gruia, 1980

Cladonotula Strand, 1929

Cladonotus Thorell, 1877

Cladonychium Hadzi, 1935

Clarkatax Vidrine, 1994

Clastonotus Gaud, 1966

Clathrosperchonella Lundblad, 1937

Clausiadinychus Sellnick, 1930

Claverythraeus Trägårdh, 1937

Claviceps Canestrini & Fanzago, 1877

Clavidromina Muma, 1961

Clavismaris Southcott, 1963

Cleombrotus Sørensen, 1932

Cleoxestus Roewer, 1954

Cleptomartus Petrunkevitch, 1949

Cleyastobius Gaud, 1981

Clinobiantes Roewer, 1927

Clinocippus Roewer, 1932

Clitotrema Simon, 1904

Cloacaridae

Cloquetia Oudemans, 1941

Clostes Menge, 1869

Clubionella Gourret, 1887

Cluilius Simon, 1889

Clunus von Heyden, 1826

Clya Menge, 1854

Clythia Menge, 1854

Cnemoleptus Mello-Leitão, 1942

Cnodax von Heyden, 1826

Coartobelba Mahunka, 2001

Coaxonopsalbia Cook, 1966

Coaxonopsella Cook, 1980

Cobania Roewer, 1913

Cobrabyssus Fain, 1960

Coccalicus Willmann, 1952

Coccothrombium Feider, 1952

Coccotydeus Thor, 1931

Coccylichus Gaud, 1966

Cochirapha Roewer, 1949

Cochleophorus Piersig, 1894

Cochlodispus Mahunka, 1972

Cocholla Roewer, 1928

Cockingsia Womersley, 1954

Coecicula Vercammen-Grandjean, 1960

Coelogenium Purcell, 1902

Coelognathus Hessling, 1852

Coenothele Simon, 1909

Coggiella Berlese, 1917

Coibacarus Valdecasas, 2001

Colchodromus Wainstein, 1962

Coleochaeta Volgin & Akimov, 1975

Coleogamasus Tikhomirov, 1969

Coleoglyphus Berlese, 1910

Coleovidia Thomas, 1961

Coleutus Roewer, 1940

Colicoptes Lombert & Lukoschus, 1981

Coligonus Oudemans, 1906

Colinophilus Kethley, 1973

Colistrophoroides Fain, 1972

Collacantha Simon, 1864

Collacteus Petrunkevitch, 1942

Collonychium Bertkau, 1880

Colobathriglyphus Fain & Nadchatram, 1983

Colocynthiella Vercammen-Grandjean, 1968

Colomphareus Goodnight, 1943

Colonus Cambridge, 1900

Columbiathyas Smith & Cook, 1998

Columbicheyla Thewke & Enns, 1972

Columbietta Fain, 1981

Columbiphilus Kivganov & Sharafat, 1995

Columellaia Oudemans, 1904

Comatacarus Ewing, 1942

Comboyus Roewer, 1943

Combretus Boczek & Chandrapatya, 2001

Cometacarus Zachvatkin, 1936

Comororibula Mahunka, 1994

Compactozetidae Luxton, 1988

Compsopus Tullgren, 1905

Compsothrombium André, 1958

Comydinychus Berlese, 1918

Conaranea Archer, 1951

Conepeira Archer, 1951

Coneumania Cook, 1974

Confinoppia Subías & Rodriguez, 1986

Conglanoetus Mahunka, 1978

Conglopiona Besseling, 1959

Congolla Roewer, 1935

Congonella Roewer, 1935

Congonia Roewer, 1935

Congouropoda Hirschmann & Hiramatsu, 1977

Congovidiella Fain, 1971

Conomerus Gaud, 1981

Cononoides Roewer, 1912

Conroyatax Vidrine, 1992

Constrictocepheus Grobler, 1998

Contolichus Atyeo & Gaud, 1992

Contromelisia Samsinak, 1969

Cookacarus Barr, 1977

Cookatax Vidrine, 1986

Coonoora Roewer, 1929

Cooremania Nesbitt, 1976

Coprholaspis Berlese, 1918

Coprionophagus Berlese, 1882

Coprolactistus Radovsky & Krantz, 1998

Coprolaelaps Berlese, 1908

Copronomoia Mahunka, 1976

Coprozercon Moraza & Lindquist, 1999

Coraciibia Gaud & Atyeo, 1975

Coracopsobius Gaud & Atyeo, 1996

Corcovadesia Soares & Soares, 1954

Corderobunus Mello-Leitão, 1938

Cordiseta Hoffmann, 1954

Corerythrolophus Radford, 1950

Coressa Simon, 1894

Corethrothrombium Oudemans, 1928

Corinoctenus Mello-Leitão, 1939

Corinuncia Forster, 1954

Cornodendrolaelaps Hirschmann & Wisniewski, 1982

Cornubia Turk, 1943

Coronipes Mahunka, 1972

Coronoquadroppia Ohkubo, 1995

Coropoculia Aoki & Tujikawa, 1972

Corpholaspis Berlese, 1918

Corralia Roewer, 1913

Corticacarellus Lundblad, 1937

Corticacarides Lundblad, 1941

Corynitis Menge, 1854

Corynobates Balogh & Balogh, 1992

Coryphaeolana Strand, 1914

Coryphaeus Cambridge, 1894

Coryphomartus Petrunkevitch, 1945

Cosarcoptes Fain, 1967

Cosmetellus Roewer, 1928

Cosmetiplus Roewer, 1947

Cosmetopyges Vercammen-Grandjean, 1960

Cosmiphis Vitzthum, 1926

Cosmogalumna Aoki, 1988

Cosmoppia Balogh, 1983

Cosmozereon Blaszak, 1981

Costacaridae

Costalimaiella Mello-Leitão, 1931

Cotyora Simon, 1926

Coxequesoma Sellnick, 1926

Crabrovidia Zachvatkin, 1941

Cragus Cambridge, 1896

Crameratax Vidrine, 1988

Crameria Haller, 1878

Cranaostygnus Caporiacco, 1951

Cranaus Simon, 1879

Cranellus Roewer, 1932

Craspedoneus Amerling, 1862

Crassicippus Roewer, 1910

Crassoribatulidae

Crastiglyphus Oudemans, 1936

Creagonycha Kethley, 1970

Cremastoneta Simon, 1929

Crenamargo Hicks, 1958

Crenatoplaxa Mahunka, 1972

Crenohygrobates Lundblad, 1938

Crenolimnesia Lundblad, 1938

Crepidoptes Amerling, 1862

Cretessenia Haitlinger, 1999

Cretoppia Mahunka, 1986

Cricacarus Vercammen-Grandjean, 1966

Crilistrophoroides Fain, 1972

Crinaturus Thor, 1930

Criniacus Karg, 1980

Crinidens Karg, 1980

Criniscansor Poppe, 1888

Criniscansore Trouessart, 1893

Crinitodiscus Sellnick, 1932

Crinitrombium Southcott, 1994

Criocarpus Boczek & Chandrapatya, 2000

Cristamerus Hammer, 1977

Crobylus von Heyden, 1826

Crocokongsbergia Orghidan & Gruia, 1980

Crossacarapis Ochoa & OConnor, 1996

Crotalomorpha Lindquist & Krantz, 2002

Crotiscella Wharton & Fuller, 1952

Crotiscus Ewing, 1944

Crotonasis Brennan & Yunker, 1966

Crowellatax Vidrine, 1992

Crulsia Mello-Leitão, 1930

Crypsidromus Ausserer, 1871

Cryptadaeum Lawrence, 1931

Crypticula Webb & Loomis, 1970

Cryptobothia Wallwork, 1963

Cryptoceroides Piza, 1938

Cryptocleptes Simon, 1884

Cryptocoptes Lawrence, 1951

Cryptogeobius Mello-Leitão, 1935

Cryptognathiidae

Cryptomartus Petrunkevitch, 1945

Cryptomeloleptes Mello-Leitão, 1931

Cryptomyobia Radford, 1954

Cryptonyssus Radovsky, 1966

Cryptopeza von Heyden, 1826

Cryptopygoplus Lawrence, 1931

Cryptoseius Makarova, 1998

Cryptosikya Gaud, 1961

Cryptostoma Robineau-Desvoidy, 1830

Crypturalges Gaud, Atyeo & Berla, 1972

Crypturocytia Mello-Leitão, 1932

Crypturolichus Gaud, Atyeo & Berla, 1972

Crypturoptes Novaes & Carvalho, 1952

Crypturoptidae

Csibiplophora Mahunka, 1984

Ctenancala Thorell, 1873

Ctenium Menge, 1871

Ctenize Berthold, 1827

Ctenochelus Mello-Leitão, 1923

Ctenodiscopus Gaud, 1980

Ctenogalumna Balogh, 1961

Ctenonemus Simon, 1903

Ctenophora Blackwall, 1870

Cubaglyphus de la Cruz, 1986

Cubanella Pelegrin Franganillo, 1926

Cubanocheiridium Dumitresco & Orghidan, 1981

Cubanochirus Fain, 1970

Cubanohydracarus Orghidan & Gruia, 1980

Cubanothrombium Feider, 1983

Cubaxonopsis Orghidan, Gruia & Iavorschi, 1981

Cubirea Kishida, 1932

Cuculicoptes Fain & Hyland, 1967

Cuculiphilus Casto, 1977

Cucutacola Mello-Leitão, 1940

Culcithrombium Gabrys, 1999

Cultrozetes Sellnick, 1922

Cunliffea Schubart, 1973

Cunliffella Volgin, 1969

Cupiaspichia Wen, 1999

Curculanoetus Fain, 1974

Currala Roewer, 1928

Curryatax Vidrine, 1992

Curvipes Koenike, 1891

Custacarus Mahunka, 1976

Custodela Petrunkevitch, 1942

Cyathidea Simon, 1907

Cyatholipulus Petrunkevitch, 1930

Cyclacarus Ewing, 1933

Cyclolaelaps Ewing, 1933

Cyclomomonia Smith, 1989

Cycloprotarsus Atyeo, 1992

Cyclothoracoides Strand, 1929

Cyclothorax Mello Leitão, 1923

Cyclothrix Wolcott, 1905

Cyclotrogulus Fritsch, 1904

Cyclurobia de la Cruz, 1984

Cydilla Simon, 1876

Cydnipolipus Kurosa & Husband, 1994

Cydnodromella Muma, 1961

Cydnodromus Muma, 1961

Cydrelichus Pocock, 1900

Cydrelicus Simon, 1903

Cygnothrombium Gabrys, 1999

Cylindroppia Subías & Rodriguez, 1986

Cyllibula Berlese, 1917

Cyllopodia Hentz, 1847

Cylphosa Chamberlin, 1933

Cympotus Keifer, 1946

Cynortella Roewer, 1912

Cynortellana Roewer, 1923

Cynortellina Roewer, 1915

Cynortellula Roewer, 1925

Cynortesta Roewer, 1947

Cynortetta Roewer, 1947

Cynortina Banks, 1909

Cynortoperna Roewer, 1947

Cynortoplus Roewer, 1925

Cynortopyga Roewer, 1947

Cynortosoma Roewer, 1947

Cyphagogus Günther, 1862

Cyphepeira Archer, 1951

Cyphocentrus Karsch, 1880

Cyphonephila Dahl, 1911

Cyphonethis Thorell, 1869

Cypsharpirhynchus Fain, 1995

Cyptobunus Banks, 1905

Cyrsillus Cambridge, 1883

Cyrtocheles Valle, 1953

Cyrtoea Koch, 1882

Cyrtolaelapidae

Cyrtonota Simon, 1864

Cyrtozetes Behan-Pelletier, 1985

Cytoditidae

Cytolichus Canestrini, 1899

Dacurus Peters, 1861

Dadaya Wolcott, 1905

Dadayella Koenike, 1907

Daeleidendrolaelaps Wisniewski & Hirschmann, 1990

Daguerreia Canals, 1933

Damarchodes Simon, 1903

Dandridgia White, 1849

Danielia Kudryashova, Neronov & Mobedi, 1972

Danobates Gjelstrup, 1978

Dapessus Roewer, 1933

Daradius Thorell, 1870

Dartia Soar, 1917

Dartiella Viets, 1929

Dartonia Viets, 1929

Dartoniella Lundblad, 1941

Dasybelba Woolley & Higgins, 1979

Dasynephila Dahl, 1912

Dasypoleptes Mello-Leitão, 1949

Dasyponyssidae

Dasyponyssus Fonseca, 1940

Dasyscorpio Pallary, 1938

Dasythyreidae

Dasythyreus Atyeo, 1961

Dasyurochiroides Fain, 1972

Daturina Thorell, 1877

Davacaridae

Davidsatax Vidrine, 1992

Davisella Amrine, Stasny & Flechtmann, 2003

Davisiella Zumpt & Patterson, 1951

Davus Cambridge, 1892

Dawnabius Roewer, 1935

Debsacarus Habeeb, 1974

Debsalga Habeeb, 1965

Decabates Vitzthum, 1931

Decaphyllobius Bolland, 1986

Decaroqueela Viets, 1954

Decaynella Fage, 1945

Decetia Cambridge, 1898

Decetica Strand, 1929

Dechela Keifer, 1965

Decussobates Cook, 1988

Deineresus White, 1846

Deinognatha White, 1843

Dekabates Thor, 1923

Delania Simon, 1894

Deleoneius Wainstein, 1962

Deleoniella Mitrofanov, 1973

Deleonipalpus Mitrofanov, 1973

Deletrix Blackwall, 1837

Deliana Keyserling, 1886

Delicola Roewer, 1938

Delmea Koenike, 1908

Delmohius Brennan & Goff, 1978

Delopelma Petrunkevitch, 1939

Delozeugma Cambridge, 1893

Delphinurus Gaud & Atyeo, 1996

Delpyiella Dias, 1955

Deltaspidium Roewer, 1928

Deltigalus Roewer, 1931

Demodicidae

Demolodus Mello-Leitão, 1943

Demotarbus Franganillo, 1931

Dendricon Cambridge, 1889

Dendrocheyla Volgin, 1969

Dendrolobatus Shcherbak, 1983

Dendromyobia Bochkov, 1997

Dendroseius Karg, 1965

Dendrotrombidium Thor, 1936

Dendrouropoda Willmann, 1959

Dengella Kuang & Gong, 1998

Dentalbia Cook, 1974

Denticynorta Roewer, 1947

Dentidinychus Sellnick, 1926

Dentoppia Gordeeva, 2001

Deraiophoridae

Deriacrus Roewer, 1932

Dermacaroides Fain & Caceres, 1973

Dermadelema Pomeroy & Loomis, 1984

Dermaphysalis Hoogstraal, Uilenberg & Klein, 1966

Dermationidae

Dermatocoptes Möller, 1874

Dermatokoptes Fürstenberg, 1861

Dermatophagus Fürstenberg, 1861

Dermatoryctes Ehlers, 1873

Dermatoryktes Heller, 1880

Dermoglyphidae

Derzius Roewer, 1949

Desidiopsis Fage, 1909

Despiroides Mello-Leitão, 1932

Despirus Roewer, 1929

Desultor Petrunkevitch, 1942

Detlefilus Roewer, 1949

Deuterothyas Lundblad, 1941

Devonacarus Norton, 1988

Deza Peckham, 1894

Diabunus Thorell, 1876

Diactenus Mello-Leitão, 1938

Diadocyrtus Simon, 1903

Diaenobunus Roewer, 1915

Dialox Keifer, 1962

Diangathia Roewer, 1955

Dianolaelaps Gu & Duan, 1990

Diarthrophallidae

Diarthrophallus Trägårdh, 1946

Diasia Sørensen, 1902

Diathrombium Moser & Vercammen-Grandjean, 1979

Dibunellus Roewer, 1927

Dibunostra Roewer, 1943

Dicamaralges Gaud & Atyeo, 1967

Dicanestrinia Berlese, 1911

Dicanostreptus Attems, 1951

Dicantha Butler, 1873

Dichobunistygnus Roewer, 1915

Dichothrombium Feider, 1952

Dichranochirus Simon, 1909

Dicondyla Aoki, 1965

Diconospelta Canals, 1934

Dicrogamasus Athias-Henriot, 1980

Dicroneon Lohmander, 1945

Dicrothrix Keifer, 1966

Dicrurobius Mironov, 2001

Dictydionotus Athias-Henriot, 1979

Dictynina Banks, 1904

Dictynoides Chamberlin, 1919

Dictyolathys Banks, 1900

Dictyonotus Athias-Henriot, 1978

Dictyum Agassiz, 1846

Dicyphus Menge, 1868

Didelphilichus Fain, 1970

Didelphoecius Fain, 1970

Didierotocepheus Mahunka, 1994

Dielacata Menge, 1854

Diepicrius Berlese, 1917

Difeaella Beier, 1966

Digalistes Roewer, 1932

Digenualaea Vercammen-Grandjean, 1960

Digmasellidae

Diguetinus Roewer, 1913

Diktyobates Thor, 1926

Dilophiocara Redikorzev, 1931

Dilopolipus Husband, 1984

Dimazion Pelegrin Franganillo, 1926

Dimeromyces Kishida, 1929

Dimesoceras Roewer, 1949

Dimockatax Vidrine, 1993

Dimorphus Haller, 1878

Dineresus Thorell, 1870

Dino Loman, 1893

Dinocelaeno Oudemans, 1936

Dinopilio Fritsch, 1904

Dinoxenillus Perez-Inigo & Baggio, 1980

Dinoxnillus Perez-Inigo & Baggio, 1980

Dinychidae

Diocetes Gistl, 1848

Diodontocepheus Mihelcic, 1958

Diolenella Strand, 1907

Diomedalloptes Mironov, 1998

Diops Taczanowski, 1873

Diotherisoma Caporiacco, 1947

Diphaulocylliba Vitzthum, 1925

Diphyothrombium Feider, 1952

Diplectria Vercammen-Grandjean, 1967

Diplocaldasius Mello-Leitão, 1934

Diplocalonyx Imamura, 1966

Diplognathophilus Cooreman, 1955

Diplogyniidae

Diplogyniopsis Trägårdh, 1951

Diplogynium Canestrini, 1888

Diplokoenikia Lundblad, 1936

Diplopodocoptes Fain, 1987

Diplops Mulaik & Higgins, 1944

Diplostaspis Kolenati, 1857

Diplostygnus Mello-Leitão, 1931

Diplotoxops Rafinesque, 1820

Dipodomydectes Fain & Lukoschus, 1978

Dipodomyobia Bochkov, 1997

Dipodomyopus Fain & Lukoschus, 1978

Dipoenoides Chamberlin, 1925

Diproctophyllodes Atyeo & Gaud, 1968

Dipterolelaps Marelli, 1926

Diptheroglyphus Nesbitt, 1950

Diptiloplatus Keifer, 1975

Diptilorhynacus Mondal, Ghosh & Chakrabarti, 1982

Diptyonius Roewer, 1932

Dischiropus Karsch, 1891

Discocyrtanus Roewer, 1929

Discocyrtoides Mello-Leitão, 1923

Discocyrtulus Roewer, 1928

Discocyrtulusoma Piza, 1943

Discolophus Kishida, 1939

Discomegistus Trägårdh, 1911

Discopoma Canestrini, 1882

Discosoma Perty, 1833

Discosomaticus Roewer, 1923

Discosominana Strand, 1942

Discotrachytes Berlese, 1917

Discourellidae

Discozerconidae

Discretoseta Elsen, 1981

Disdera Walckenaer, 1805

Diseius Lindquist & Evans, 1965

Disetodendrolaelaps Hirschmann & Wisniewski, 1982

Disparunguia Wen, 1999

Dissonus Skoracki, 1999

Distaceria Flechtmann, Amrine & Stasny, 1995

Distillus Simon, 1899

Distoechurobia Fain, 1972

Distolebertia Husiatinschi, 1937

Disvonones Goodnight, 1944

Dithinozercon Berlese, 1917

Dithinozerconidae

Ditrichothrombium Feider, 1952

Diurodinychus Berlese, 1917

Diversibates Viets, 1956

Dividoppia Mahunka, 1987

Dividuracarus Smit, 1997

Divilia Sevastjanov, 1969

Dixomys Chamberlin, 1948

Djeboa Viets, 1911

Djeboella Viets, 1935

Djemia Roewer, 1935

Dobrogensisnenteria Hirschmann, 1985

Dodabetta Roewer, 1929

Dodecabates Viets, 1926

Doelloa Mello-Leitão, 1930

Doleracarus Atyeo & Gaud, 1980

Dolichocybidae

Dolichomotes Smiley, 1967

Dolichophonus Petrunkevitch, 1949

Dolichoscaptus Simon, 1889

Dolichoscelis Hope, 1836

Dolichotetranychoides Mitrofanov, 1973

Dolichothele Mello-Leitão, 1923

Dolichotrombicula Feider, 1977

Dolicophonus Petrunkevitch, 1949

Dolomede Audouin, 1826

Dolonus Rafinesque, 1815

Doloressus Roewer, 1935

Dolothymus Thorell, 1890

Domingoecius Fain & Lukoschus, 1979

Domrowana Vercammen-Grandjean & Langston, 1971

Donatinus Chickering, 1946

Dongila Roewer, 1927

Dongmoa Roewer, 1927

Dongmolla Roewer, 1927

Dongnaia Zacharda, 1994

Donia Oudemans, 1939

Donnadieuia Zachvatkin, 1941

Doreyana Dusbabek, 1968

Dorynothiana Haitlinger, 1999

Downesatax Vidrine, 1992

Doyeria Plate, 1888

Dracochela Schawaller, Shear & Bonamo, 1991

Drapeta Menge, 1874

Drassina Grube, 1862

Drassyllochemmis Gertsch & Davis, 1936

Drastus Roewer, 1943

Drepanodus Menge, 1869

Dromicimyobia Fain, 1973

Dromiciolichus Fain, 1970

Drugius Roewer, 1929

Drukoppia Gordeeva, 2001

Drymonia Simon, 1875

Dryptopelma Simon, 1889

Dryptopelmides Strand, 1907

Duabangus Chandrapatya & Boczek, 2000

Dubiniania Gaud & Mouchet, 1959

Dubininetta Fain & Lukoschus, 1978

Dubininiola Volgin, 1969

Dubiobates Cook, 1988

Dudichiana Mahunka, 1970

Dulitellus Roewer, 1935

Dumaguetes Roewer, 1927

Dundotrombidium Gabrys, 1999

Duplisetia Wen, 1999

Duplodendrolaelaps Wisniewski & Hirschmann, 1991

Dupreia Oudemans, 1941

Duralimnesia Viets, 1924

Dureniella Kolebinova & Vercammen-Grandjean, 1978

Durolebertia Thor, 1911

Dwigubskyia Oudemans, 1936

Dynamius Simon, 1888

Dynastaspis Costa, 1971

Dynatochela Keegan, 1950

Dynurella Athias-Binche, 1989

Dyobelba Norton, 1979

Dyoneogamasus Athias-Henriot, 1979

Dyrinoides Badcock, 1932

Dysarcoppia Mahunka & Palacios-Vargas, 1998

Dyscocyrtoides Mello-Leitão, 1923

Dyscritaspis Camin, 1953

Dzarogneta Kuliev, 1978

Ealabius Roewer, 1950

Ebertia Oudemans, 1924

Eboriella Elsen, 1981

Ecchosis Selden & Shear, 1991

Echimyalges Fain, 1967

Echineustathia Gaud & McDaniel, 1969

Echinobunus Roewer, 1912

Echinofemur Atyeo & Perez, 1984

Echinomegistus Berlese, 1904

Echinopsis Fan & Chen, 1996

Echinoseius Ribaga, 1904

Echinosorella Fain, 1980

Ecpolopsis Piersig, 1906

Ecpolus Koenike, 1898

Ectatolpium Beier, 1947

Ectonyx Brennan, 1960

Edbakerella Andre, 2004

Edbarellus Manson, 1974

Edeala Roewer, 1927

Edentalges Fonseca, 1954

Edlorryia Kazmierski, 1996

Edsvolzia Habeeb, 1975

Eduardoius Mello-Leitão, 1931

Edwardsatax Vidrine, 1992

Egaenasser Roewer, 1953

Egilona Cambridge, 1896

Egypteupodes Abou-Awad, 1984

Eilicina Bryant, 1940

Ekaphyes Boczek & Chandrapatya, 2000

Elahistothrombium Feider, 1955

Elaphidion Menge, 1869

Elaphidium Thorell, 1869

Elaphipus Menge, 1878

Elaphocaulus Peterson, Atyeo & Moss, 1980

Elaphrolaelaps Berlese, 1910

Elasmoproctiella Kolebinova & Vercammen-Grandjean, 1978

Elattoma Mahunka, 1969

Elaverimartus Petrunkevitch, 1953

Elegansovella Hirschmann, 1989

Elephantulobia Fain, 1972

Eleutheronychus Mitrofanov, 1977

Elianella Vercammen-Grandjean, 1956

Ellsworthia Turk, 1945

Elongiphysalis Hoogstraal, Wassef & Uilenberg, 1974

Eltonella Audy, 1956

Elucus Petrunkevitch, 1942

Elyaes Billberg, 1820

Emaeus Berlese, 1904

Emballomyobia Bochkov & Fain, 2003

Emballonuria Uchikawa, Zhang, O'Connor & Klompen, 1994

Embamyobia Fain, 1972

Embolacarus Sellnick, 1919

Embrikia Roewer, 1910

Emeraldella Walcott, 1912

Emitrombidium Lombardini, 1959

Emmenophrys Simon, 1898

Empitrombium Southcott, 1994

Emuthrombium Gabrys, 1999

Emydium Doyère, 1840

Enantiobunus Mello-Leitão, 1931

Enantiocentron Mello-Leitão, 1932

Encentridophorellus Lundblad, 1951

Endotrombicula Ewing, 1931

Enea Roewer, 1933

Enetagnostus Whitehouse, 1936

Enetira Petrunkevitch, 1928

Ennodithiana Haitlinger, 1993

Ennoseius Denmark, 1982

Enrico Cambridge, 1895

Enthorodera Simon, 1907

Entomocephalus Schweigger, 1819

Entomoseius Chant, 1965

Entomothele Simon, 1889

Entonyssidae

Entophioptes Fain, 1960

Entozoon Wilson, 1843

Entozoum Agassiz, 1846

Entrombidium

Entychuroides Petrunkevitch, 1926

Eocamisia Bulanova-Zakhvatkina, 1974

Eocorticacarus Besch, 1964

Eocryphoeca Petrunkevitch, 1946

Eodipoena Petrunkevitch, 1942

Eogonatium Petrunkevitch, 1942

Eolathys Petrunkevitch, 1950

Eolethaxona Cook, 1963

Eomatachia Petrunkevitch, 1942

Eomiraxonides Cook, 1988

Eomysmena Petrunkevitch, 1942

Eopachylus Mello-Leitão, 1931

Eopholcus Fritsch, 1904

Eophrynus Woodward, 1871

Eopopino Petrunkevitch, 1942

Eorecifella Cook, 1980

Eorutacarus Cook, 1980

Eosennertia Kurosa, 2003

Eositeroptes Livshits, Mitrofanov & Sharonov, 1986

Eostaianus Petrunkevitch, 1950

Eostasina Petrunkevitch, 1942

Eotarbis Fritsch, 1904

Eotarbus Dunlop, 1996

Eotarsonemus De Leon, 1966

Eothanatus Petrunkevitch, 1950

Eotydeus Kuznetzov, 1973

Epallagopus Viets, 1953

Epaphus Rafinesque, 1815

Epedanestus Roewer, 1938

Epedanidus Roewer, 1943

Epedanulus Roewer, 1914

Epeirella Mello-Leitão, 1941

Epeiridion Menge, 1854

Ephalmator Petrunkevitch, 1950

Epicecidophyes Mondal & Chakrabarti, 1982

Epiclubiona Lohmander, 1945

Epicriella Willmann, 1953

Epicriidae

Epidermoptidae

Epinga Peckham, 1894

Epipedesis Simon, 1889

Epiphis Berlese, 1917

Episeilla Willmann, 1938

Episina Walckenaer, 1836

Episinopsis Simon, 1894

Epistodendrolaelaps Hirschmann & Wisniewski, 1982

Epizelotes Lohmander, 1945

Eradybates Thor, 1900

Eratodromus Wainstein, 1962

Ereala Roewer, 1950

Erebalda Roewer, 1940

Ereca Sørensen, 1910

Erecabia Roewer, 1940

Erecanana Strand, 1911

Erecella Roewer, 1935

Erecomma Roewer, 1940

Erecongoa Roewer, 1950

Erecops Roewer, 1940

Erecula Roewer, 1935

Eregonda Roewer, 1950

Eremattus Banks, 1904

Eremognatha Roewer, 1934

Eremoseta Roewer, 1934

Eremospina Roewer, 1934

Eremostata Roewer, 1934

Eresoides Gourret, 1887

Ergastria Mello-Leitão, 1941

Ergatis Blackwall, 1841

Erginiperna Roewer, 1947

Erginoides Cambridge, 1904

Erginulus Roewer, 1912

Erginus Simon, 1879

Eriauchenus Cambridge, 1881

Erigonides Strand, 1906

Erikia Strand, 1910

Erineus Amerling, 1862

Erinites Amerling, 1862

Eriophyidites Trotter, 1903

Eriorhynchus Qin & Halliday, 1997

Erithosoma Athias-Henriot, 1979

Erithus Menge, 1854

Erogalumna Grandjean, 1966

Erotylocoptes Fain, 1987

Ervig Cambridge, 1895

Erxlineia Mello-Leitão, 1942

Erycina Urquhart, 1891

Eryciniola Strand, 1912

Eryneus Amerling, 1862

Erynglpusopsis Tseng, 1982

Erythracaridae

Erythraxus Southcott, 1961

Erythreidae

Erythrocheylus Berlese, 1903

Erythrophora Simon, 1864

Erythrophorus Koch, 1850

Erythropoicila Fischel, 1925

Esalquia Flechtmann, 2002

Escambia Peckham, 1896

Escantsia Cambridge, 1902

Escuritor Petrunkevitch, 1942

Esekalla Viets, 1942

Eskimaia Zacharda, 1980

Eskiscorpio Kjellesvig-Waering, 1986

Espeletiacarus Fain, 1987

Etazercon Hunter & Rosario, 1989

Eteocarpais Athias-Henriot, 1978

Ethilla Simon, 1874

Euaella Hammer, 1973

Euargas Filippova, 1964

Eubalta Roewer, 1923

Eubiantes Roewer, 1915

Euboeorix Roewer, 1912

Eubrachypoda Tyzovskiy, 2004

Eucalaobia Gaud & Atyeo, 1996

Eucanestrinia Berlese, 1911

Euceratobunus Roewer, 1923

Eucharium Simon, 1864

Eucheletopsis Volgin, 1969

Eucheyla Berlese, 1913

Eucheyletiella Volgin, 1969

Eucranaus Roewer, 1913

Eucylliba Berlese, 1918

Eucynorta Roewer, 1912

Eucynortella Roewer, 1912

Eucynortula Roewer, 1912

Eudampetrus Roewer, 1935

Eudasylobus Roewer, 1911

Eudendroptus Sharonov & Mitrofanov, 1986

Eudiplura Simon, 1892

Euepedanus Roewer, 1915

Euetria Thorell, 1887

Eufedrizzia Sellnick, 1938

Eufreyana Canestrini, 1899

Eugagrella Roewer, 1910

Euglycyphagidae

Euglyptila Simon, 1908

Eugnidia Roewer, 1947

Eugonyleptes Roewer, 1913

Eugyndes Roewer, 1913

Eugynolaelaps Berlese, 1918

Euhaemogamasus Ewing, 1933

Euharmonicon Mello-Leitão, 1919

Euhyalomma Filippova, 1984

Euibalonius Roewer, 1915

Eulabidacarpus Lawrence, 1948

Eulacurbs Roewer, 1949

Eulaidopsis Udalikov, 1907

Eulibitia Roewer, 1912

Eulistrophoroides Fain, 1976

Eulomanius Roewer, 1949

Eumarthana Roewer, 1910

Eumechanus Gistl, 1848

Eumellitiphis Turk, 1948

Eumidea Tuzovskij, 1982

Euminua Sørensen, 1932

Euminuoides Mello-Leitão, 1934

Euneocula Vercammen-Grandjean, 1967

Eunesiotes Rainbow, 1899

Eunica Koch, 1844

Eunorithiana Haitlinger, 1999

Eupalia Simon, 1899

Eupalina Strand, 1932

Eupalopsellidae

Eupalopsellus Sellnick, 1949

Eupatrella Walter, 1935

Euphalangium Roewer, 1911

Euplatybunus Roewer, 1912

Euplatylophus Radford, 1950

Eupodauchenius Roewer, 1912

Eupodoctis Roewer, 1923

Eupodolophus Berlese, 1915

Eupoecilaema Roewer, 1917

Eupolis Cambridge, 1900

Euprosthenomma Roewer, 1955

Eupterolichus Canestrini, 1899

Eupterygosoma Trägårdh, 1905

Eupygoplus Roewer, 1915

Eupyseius Wainstein, 1970

Euranea Archer, 1951

Eurolabidocarpus Fain & Aellen, 1994

Europhthalmus Petrunkevitch, 1949

Eurozercon Halasková, 1979

Euryacarus Woolley, 1966

Euryaspis Grube, 1859

Eurybunus Banks, 1893

Eurychiroides Womersley, 1943

Euryclubiona Lohmander, 1945

Eurycorma Thorell, 1868

Eurylaelaps Oudemans, 1902

Eurymachus Keyserling, 1881

Euryopus Menge, 1854

Euryparasitidae

Euryparazetes Radford, 1950

Eurypelmella Strand, 1907

Euryphylla Vercammen-Grandjean, 1967

Eurypterolichus Atyeo, 1992

Eurysellus Davydova, 1982

Eurysoma Koch, 1839

Eurythrolophus Berlese, 1920

Eurytromma Roewer, 1949

Euryzoma Hasselt, 1871

Euryzonus Trouessart, 1918

Euryzygomysia Fain, 1979

Eusamusa Mello-Leitão, 1915

Eusaperium Brennan, 1970

Eusarcoides Roewer, 1913

Eusarcoptes Railliet, 1893

Euschizalges Gaud & Atyeo, 1991

Euschoengastoides Loomis, 1954

Eusclera Roewer, 1910

Eusclerella Roewer, 1910

Euselenca Roewer, 1923

Eusidama Roewer, 1913

Eusitalces Roewer, 1915

Eustaloides Petrunkevitch, 1942

Eustathiidae

Eustichothrix Dahl, 1886

Eustirognathus Pocock, 1898

Eutalpacarus Jameson, 1949

Eutarsus Hessling, 1852

Euthycaelus Simon, 1889

Eutimesius Roewer, 1913

Eutrichothrombium Womersley, 1937

Eutrombidiidae

Eutychuroides Petrunkevitch, 1926

Euvidia Delfinado & Baker, 1976

Euxinella Drensky, 1938

Euzaleptus Roewer, 1911

Euzalmoxis Roewer, 1915

Euzerconidae

Euzerconiella Wisniewski & Hirschmann, 1992

Euzerconoides Funk, 1980

Evagrella Mello-Leitão, 1923

Evanseius Wainstein, 1962

Evansichia Vercammen-Grandjean, 1968

Evansiella Vercammen-Grandjean, 1957

Evansolaelaps Marais & Loots, 1969

Evansolaspis Bregetova & Koroleva, 1960

Everittatax Vidrine, 1992

Evetria Simon, 1893

Evholocelaeno Berlese, 1918

Evippella Strand, 1906

Ewingella Vail & Augustson, 1943

Ewingozetes Hammer, 1952

Excelsotarsonemus Ochoa & Naskrecki, 1995

Exechophysis Simon, 1884

Exochobunus Mello-Leitão, 1931

Exoripoda Woolley, 1960

Exothoris Summers, 1960

Expletobia Dusbabek & Lukoschus, 1971

Extraschoengastia Kudryashova, 1998

Facundia Petrunkevitch, 1942

Fadus Heyden, 1826

Fagea Dresco, 1949

Fageibiantes Roewer, 1949

Fainiella Vercammen-Grandjean, 1953

Fakoa Roewer, 1923

Falcithrombium Gabrys, 1999

Falcolichus Gaud & Atyeo, 1996

Falconeria Smith, 1904

Falconyssus Fain, 1966

Fallopia Oudemans, 1905

Faradjea Roewer, 1950

Farahanella Haitlinger, 1990

Farrellia Vercammen-Grandjean, 1960

Farrellioides Vercammen-Grandjean, 1960

Fascutella Vercammen-Grandjean, 1960

Fauranius Brennan & Lukoschus, 1971

Favettea Trouessart, 1916

Favila Cambridge, 1895

Feaellides Beier, 1932

Fedrizziidae

Feiderella Southcott, 1994

Feiderium Vercammen-Grandjean, 1973

Feistmantelia Fritsch, 1904

Feldmaniella Dias, 1963

Felistrophorus Fox, 1977

Fenestrobates Balogh & Mahunka, 1969

Fenestrobella Balogh, 1970

Fenicheliidae

Feretrius Simon, 1879

Fereus Brennan & Jones, 1961

Ferkeria Roewer, 1947

Ferradasatax Vidrine, 1988

Ferradasiidae

Fesa Roewer, 1953

Fessoniella Hirst, 1924

Fibulanoetus Mahunka, 1973

Fiducia Petrunkevitch, 1950

Fijilimnesia Smit, 2003

Fijirella Hammer, 1971

Filipalpus Haller, 1881

Filippovania Dias, 1963

Findia Roewer, 1915

Fineoppia Khanbeki & Gordee, 1991

Flacilloides Denis, 1954

Flagellithrombium Gabrys, 1999

Flagellobates Mahunka, 1978

Flagrosuctobelba Hammer, 1979

Flangeia Mello-Leitão, 1933

Flavionyssus Castro, 1948

Flechtmannia Keifer, 1979

Flegia Menge, 1854

Flexa Kuliev, 1977

Floribates Norton & Kethley, 1989

Foella Goodnight & Goodnight, 1948

Foliogamasellus Karg, 1977

Foliomyobia Radford, 1948

Folliculis Kirchner, 1863

Fonckia Roewer, 1913

Fonsecalges Fain, 1962

Fonsecia Radford, 1942

Fonsecula Loomis, 1966

Fonteboatus Roewer, 1931

Forbesium Weed, 1890

Forkosclerite Kumar Datta, 1985

Formicina Canestrini, 1868

Formicinina Strand, 1932

Formicinoides Keyserling, 1884

Formicinus Belke, 1853

Formicisocius Ross & Cross, 1979

Forsythula Pocock, 1903

Fortalezius Roewer, 1947

Foveodendrolaelaps Hirschmann & Wisniewski, 1982

Frankeberhardtia Gabrys, 1999

Freemania Halbert, 1944

Fregatocolus Atyeo & Peterson, 1992

Freyanoidae

Friburgoia Mello-Leitão, 1932

Friburguesia Soares, 1946

Frigilonyssus Bregetova, 1967

Fringillosphaera Mironov, 2001

Frizellia Mello-Leitão, 1941

Frondoppia Mahunka, 1983

Fronticonus Roewer, 1949

Frontipodopsella Walter, 1947

Frontipodopsidae

Froweinia Oudemans, 1923

Fuegoplophora Mahunka, 1980

Fuerteventuria Perez-Inigo & Pena, 1996

Fulleratax Vidrine, 1984

Funisciuropus Fain, 1967

Funkikoa Roewer, 1927

Furcotrombium Southcott, 1994

Fusura Valle & Fox, 1966

Gabuciniella Gaud & Atyeo, 1996

Gabuciniidae

Gaditusa Roewer, 1949

Gaetulia Simon, 1879

Gagirius Roewer, 1949

Gagrellissa Roewer, 1931

Gagrellopsis Sato & Suzuki, 1939

Gagrellula Roewer, 1910

Gaibulus Roewer, 1943

Galagalgidae

Galagocheles Fain, 1979

Galapagosa Roewer, 1954

Galba Heyden, 1826

Galeodarus Roewer, 1934

Galeodenna Roewer, 1934

Galeodessus Roewer, 1934

Galeodibus Roewer, 1934

Galeodila Roewer, 1934

Galeodora Roewer, 1934

Gamasellidae

Gamasidae

Gamasoides Berlese, 1904

Gambacarus Mahunka, 1975

Gambula Heyden, 1826

Gamerozetes Balogh & Balogh, 1990

Ganesa Peckham, 1885

Gangolichus Perez & Atyeo, 1991

Gapotus Roewer, 1935

Garanhunsa Roewer, 1949

Garatiba Mello-Leitão, 1940

Garcinyes Boczek & Chandrapatya, 2000

Gargenna Roewer, 1949

Garhwalicus Gupta & Ray, 1981

Garleppa Roewer, 1912

Garmaniella Westerboer, 1963

Garnhamphysalis Hoogstraal & Wassef, 1981

Garricola Chamberlin, 1916

Garypides Beier, 1932

Gastronyssidae

Gasuthiana Haitlinger, 1989

Gateria Ewing, 1938

Gaudalges Fain, 1963

Gauroclubiona Lohmander, 1945

Gausapa Heyden, 1826

Gayennella Berland, 1913

Gayennina Gertsch, 1935

Geaya Roewer, 1910

Geayella Lundblad, 1936

Gecarcinolaelaps Casanueva, 1992

Gegenbauria Agassiz, 1860

Gelasinotarbus Shear, Selden & Rolfe, 1987

Gemmeopus Gaud & Atyeo, 1990

Gendzella Kuliev, 1977

Geneiadolaelaps Ewing, 1929

Genoprotolichus Gaud & Atyeo, 1996

Gentastoma Virey, 1823

Genysochoera Simon, 1903

Geocepheus Sitnikova, 1979

Geodrassus Chamberlin, 1922

Geogonys Mello-Leitão, 1937

Geophilophagus Goux, 1951

Georgia Hull, 1918

Georgiobia Wainstein, 1960

Geotrecha Emerton, 1888

Geotrocha Simon, 1897

Geotrupophorus Mahunka, 1970

Gephyropachylus Mello-Leitão, 1931

Geraecormobiella Mello-Leitão, 1931

Geraeocormobius Holmberg, 1887

Geraphrynus Scudder, 1884

Gerbillicula Kolebinova, 1984

Gerdesius Roewer, 1952

Gerdia Menge, 1869

Gerhardtia Dahl, 1907

Gerrosoma Bradley, 1876

Gertia Soares & Soares, 1946

Gertschia Kaston, 1945

Gertschnusa Mello-Leitão, 1947

Ghanoetus Mahunka, 1973

Giardius Perraud, 1897

Gibbibodes Mahunka, 1986

Gibocellum Stecker, 1876

Giebelia Trouessart, 1916

Gigacarpais Athias-Henriot, 1978

Gigantocharinus Shear, 2000

Gigliolella Chabaud & Choquet, 1954

Gilatonia Viets & Bottger, 1974

Gilboarachne Shear, Selden & Rolfe, 1987

Giltaya Mello-Leitão, 1932

Ginglymacarus Ewing, 1917

Gintingius Roewer, 1938

Gioharattia Haitlinger, 1989

Gipopeltis Speijer, 1934

Giroudia Vercammen-Grandjean, 1952

Giselatax Viets, 1975

Gitodinychus Berlese, 1918

Gjellerupia Roewer, 1913

Gjellerupiola Roewer, 1949

Glabrisceles Navia & Flechtmann, 2002

Glabroppia Subías & Rodriguez, 1986

Glabrurus Goodnight, 1942

Glauconyssus Uchikawa, 1991

Gledhillatax Vidrine, 1992

Gledhillia Valdecasas, 2001

Glieschiella Mello-Leitão, 1932

Gliricoptoides Fain, 1970

Glizotus Roewer, 1949

Globibunus Roewer, 1912

Globipes Banks, 1893

Globitarsus Roewer, 1913

Globularoschoengastia Chen & Hsu, 1955

Glosseustathia Peterson, Atyeo & Moss, 1980

Glossophagocarpus de la Cruz, 1973

Glycacaridae

Glycyborus Oudemans, 1903

Glycyphagodes Fain & Gallow, 1993

Glyphidomastax Cross, 1965

Glyphopsis Michael, 1894

Glyptocranium Simon, 1895

Glyptogoniosoma Mello-Leitão, 1932

Glysteroides Roewer, 1943

Glytacus Keifer, 1953

Gnaphoxus Thor, 1913

Gnathantes Chamberlin & Ivie, 1943

Gnathodactylus Targioni, 1876

Gnatholaelaps Till, 1972

Gnathopalpus Mitrofanov, 1973

Goajara Peckham, 1907

Gobabisia Roewer, 1940

Gobiella Balogh & Mahunka, 1965

Goffia Wen, 1999

Goitacazia Mello-Leitão, 1942

Golaxonopsalbia Cook, 1966

Gomezyta Roewer, 1935

Gonatothrix Krantz, 1988

Gonazula Roewer, 1930

Gondwanarachne Damiani-Pinto & Hunicken, 1980

Goniodontium Mello-Leitão, 1923

Goniodurus Atyeo, 1992

Goniomerus Michael, 1889

Goniosomella Mello-Leitão, 1936

Goniosomoides Mello-Leitão, 1932

Gonogotus Roewer, 1943

Gonyleptellus Roewer, 1930

Gonyleptilus Roewer, 1928

Gonyleptoides Roewer, 1913

Gonyperna Roewer, 1930

Gonypernoides Mello-Leitão, 1932

Goodnightiella Roewer, 1949

Gorgonasta Roewer, 1932

Gorirossia Farrier, 1957

Gosipelma Chamberlin, 1940

Goya Mello-Leitão, 1945

Goyazella Mello-Leitão, 1931

Goyazia Toledo Piza, 1940

Gradidorsum Sellnick, 1919

Graea Thorell, 1870

Graecotrombium Beron, 1990

Graemontia Lawrence, 1931

Graeophonus Scudder, 1890

Grafia Krantz, 1962

Grallacheles De Leon, 1962

Grammolichus Fain, 1968

Grandiellina Fain, 1989

Grandiellopsis Fain, 1989

Grandjeanicidae

Granulocheyletus Fain & Bochkov, 2002

Graphinotus Koch, 1839

Graphiurobia Fain, 1972

Graphonotus Agassiz, 1846

Grauhara Peckham, 1901

Gressittochernes Beier, 1957

Groschaftella Privora & Samsinák, 1957

Gruolichus Atyeo & Windingstad, 1979

Guanacastacarus Goldschmidt, 2004

Guanolichidae

Guanolichoides Fain, 1979

Guanophagoides Fain & Flechtmann, 1978

Guaranilia Mello-Leitão, 1937

Guaraniticus Mello-Leitão, 1933

Guascaia Mello-Leitão, 1935

Guascaleptes Mello-Leitão, 1933

Guatemalozetes Mahunka, 1980

Guayaquiliana Mello-Leitão, 1935

Gudalura Roewer, 1927

Gueroma Goodnight, 1942

Guineobodes Mahunka, 1987

Gulufia Roewer, 1935

Gundimyobia Fain & Lukoschus, 1976

Gunturius Roewer, 1949

Guttacarus Mahunka, 1973

Gymnoglyphus Fain, 1965

Gymnomyobia Fain & Lukoschus, 1976

Gymnonothrus Ewing, 1917

Gymnozetes Balogh, 1984

Gyndes Sørensen, 1884

Gyndesoides Mello-Leitão, 1933

Gyndesops Roewer, 1943

Gyndoides Mello-Leitão, 1927

Gyndulus Roewer, 1929

Gypsodectes Fain, 1984

Haasus Roewer, 1949

Habeogula Elzinga, 1989

Hadrophyllodes Atyeo, 1971

Hadrurochactas Pocock, 1893

Hadziana Roewer, 1935

Haehnelia Roewer, 1915

Haemilla Simon, 1909

Haemixodes Kohls & Clifford, 1967

Haemogamasidae

Hafenrefferiella Sellnick, 1952

Hahniops Roewer, 1942

Hahnistea Chamberlin & Ivie, 1942

Halarachnidae

Halbertia Turk & Turk, 1952

Haliger Mello-Leitão, 1943

Halleria Mégnin & Trouessart, 1884

Halocryphoeca Caporiacco, 1934

Halogamasellus Blaszak & Ehrnsberger, 1995

Halolaelapidae

Halonoproctus Pocock, 1901

Haloseius Blaszak & Ehrnsberger, 1998

Halozercon Wisniewski, Karg & Hirschmann, 1992

Haluropoda Halbert, 1915

Hamacarus Hammer, 1977

Hamappendix Walter & Bader, 1952

Hamillus Peckham, 1896

Hammeria Sellnick, 1944

Hammeriella Paschoal, 1989

Hammeriellidae

Hammertonia Turk, 1947

Hamobates Hammer, 1962

Hamotegeus Balogh & Mahunka, 1969

Hanseniella Mello-Leitão, 1927

Hansvietsia Viets, 1951

Hapalochrota Keyserling, 1864

Hapalognatha Butenko, 1960

Hapalopinus Simon, 1903

Hapalothele Lenz, 1886

Haplonemesia Simon, 1914

Haploripoda Balogh & Mahunka, 1967

Haplothyrus Lehtinen, 1995

Haptepigynus Atyeo, 1992

Haptisus Simon, 1897

Haptosoma Kramer, 1896

Hargeinella Haitlinger, 1989

Harmandina Schenkel, 1953

Harpachylus Roewer, 1943

Harpagonellus Roewer, 1927

Harpagopalpidae

Harpalothele Cambridge, 1896

Harpassa Simon, 1882

Harpaxibius Ausserer, 1871

Harpaxictis Simon, 1892

Harpaxotheria Simon, 1889

Harpenna Roewer, 1935

Harpicephalus Canestrini, 1885

Harpirhynchidae

Harpypalpus Dubinin, 1957

Harpyrhynchidae

Harsadia Roewer, 1935

Hartingia Oudemans, 1898

Hartingiella Gaud, 1980

Hasseltides Weyenbergh, 1869

Hatohylla Haitlinger, 1991

Hauserania Mahunka, 1972

Hauseripes Mahunka & Mahunka-Papp, 1988

Hauseroceratoppia Mahunka, 1980

Hauserophthiracarus Mahunka, 1982

Haversia Roewer, 1913

Heaslipioides Vercammen-Grandjean, Nadchatram & Traub, 1966

Heatherellidae

Hebrithele Berland, 1938

Hecaerge Blackwall, 1833

Hedypsilus Simon, 1893

Hehlenia Oudemans, 1941

Hehoa Roewer, 1929

Heliaspis Atyeo, 1992

Heliazeus Kirchner, 1863

Heliella Soares, 1946

Helorus Peckham, 1896

Helpidius Simon, 1901

Helvetobella Mahunka & Mahunka-Papp, 2000

Helvidius Cambridge, 1896

Hemerachne Thorell, 1870

Hemerarachne Thorell, 1870

Hemibrachypoda Viets, 1937

Hemicalcealges Gaud & Mouchet, 1957

Hemicheylabis Gaud & Atyeo, 1984

Hemicheyletus Lawrence, 1954

Hemifreyana Gaud & Mouchet, 1959

Hemigalichus Fain, 1970

Hemiglischrus Müller, 1860

Hemikreischeria Fritsch, 1904

Hemimeropus Fain & Beaucournu, 1976

Hemiphagacarus Atyeo, 1976

Hemiphantes Strand, 1901

Hemiphrynus Fric, 1901

Hemipterodectes Berla, 1959

Hemiseiulus Vainshtein, 1976

Hemisiteroptoides Livshits, Mitrofanov & Sharonov, 1986

Hemistajus Schenkel, 1934

Hemitarsocheylus Soliman & Zaher, 1975

Hemitrombicula Ewing, 1938

Hemsenattus Roewer, 1955

Henricia Haller, 1877

Henriksia Mello-Leitão, 1933

Henriquea Roewer, 1927

Hentziectypus Archer, 1946

Heraclea Peckham, 1896

Herbertothrombium Gabrys, 1999

Herbsmideopsis Habeeb, 1975

Heremia Thorell, 1877

Heribertus Keyserling, 1886

Hermachastes Pocock, 1900

Hermachola Hewitt, 1915

Hermipella Lessert, 1936

Hermippoides Gravely, 1922

Hermorhachias Mello-Leitão, 1941

Hernandaria Sørensen, 1884

Hernandarioides Cambridge, 1905

Hernandria Banks, 1909

Heronidectes Fain & Lukoschus, 1986

Herselioides Gourret, 1887

Hersiliada Cambridge, 1872

Hersilidia Simon, 1873

Hersilioides Gourret, 1887