Ephydridae
Hydrellia acutipennis Harrison, 1959
Hydrellia administrata Bock, 1990
Hydrellia advenae Cresson, 1934
Hydrellia affinis Meigen, 1838
Hydrellia agitator Deonier, 1971
Hydrellia ainsworthi Deonier, 1971
Hydrellia alabamae Deonier, 1993
Hydrellia albiceps (Meigen, 1824)
Hydrellia albifacies (Adams, 1905)
Hydrellia albifrons (Fallen, 1813)
Hydrellia albilabris (Meigen, 1830)
Hydrellia alboguttata Loew, 1845
Hydrellia amauropoda Frey, 1945
Hydrellia americana Cresson, 1931
Hydrellia amnicola Deonier, 1971
Hydrellia amplecta Deonier, 1995
Hydrellia anguliterga Deeming, 2002
Hydrellia annulata Loew, 1845
Hydrellia apalachee Deonier, 1993
Hydrellia approximata Becker, 1903
Hydrellia argyrogenia Becker, 1896
Hydrellia argyrogenis Becker, 1896
Hydrellia argyrostoma (Stenhammar, 1844)
Hydrellia armata Canzoneri & Meneghini, 1976
Hydrellia ascita Cresson, 1942
Hydrellia asymmetrica Papp, 1983
Hydrellia atlas Vitte, 1989
Hydrellia atroglauca Coquillett, 1910
Hydrellia aurifer Cresson, 1932
Hydrellia balciunasi Bock, 1990
Hydrellia bergi Cresson, 1941
Hydrellia bezzii Cogan, 1980
Hydrellia bicarina Deonier, 1995
Hydrellia bicolor Meigen, 1838
Hydrellia bicolorithorax Giordani Soika, 1956
Hydrellia bilobifera Cresson, 1936
Hydrellia biloxiae Deonier, 1971
Hydrellia bionotata Canzoneri & Meneghini, 1969
Hydrellia bogorae Deonier, 1993
Hydrellia borealis Cresson, 1944
Hydrellia brunifacies Robineau-Desvoidy, 1830
Hydrellia brunnipleura Giordani Soika, 1956
Hydrellia bryani Deonier, 1995
Hydrellia bumbunae Canzoneri, 1982
Hydrellia caesia (Stenhammar, 1844)
Hydrellia caledonica Collin, 1966
Hydrellia caliginosa Cresson, 1936
Hydrellia calverti Cresson, 1918
Hydrellia canzonerii Zatwarnicki, 1988
Hydrellia cardamines Haliday, 1839
Hydrellia careelensis Bock, 1990
Hydrellia cavator Deonier, 1971
Hydrellia cephalotes Canzoneri & Meneghini, 1969
Hydrellia ceramensis Meijere, 1913
Hydrellia cessator Deonier, 1971
Hydrellia chinensis Qi & Li, 1983
Hydrellia chrisina Robineau-Desvoidy, 1830
Hydrellia chrysella Robineau-Desvoidy, 1830
Hydrellia cinerascens Macquart, 1835
Hydrellia cochleariae Haliday, 1839
Hydrellia columbata Deonier, 1971
Hydrellia concii Canzoneri & Meneghini, 1975
Hydrellia concolor (Stenhammar, 1844)
Hydrellia conformis Loew, 1869
Hydrellia congensis Giordani Soika, 1956
Hydrellia crassipes Cresson, 1931
Hydrellia cruralis Coquillett, 1910
Hydrellia decens Cresson, 1931
Hydrellia deceptor Deonier, 1971
Hydrellia definita Cresson, 1944
Hydrellia discursa Deonier, 1971
Hydrellia dubia Dahl, 1968
Hydrellia elegans Dahl, 1973
Hydrellia enderbii (Hutton, 1901)
Hydrellia fascitibia (Roser, 1840)
Hydrellia feijeni Deeming, 2002
Hydrellia flaviceps (Meigen, 1830)
Hydrellia flavicornis (Fallen, 1823)
Hydrellia flavicoxalis Cresson, 1944
Hydrellia flavipes Macquart, 1835
Hydrellia floridana Deonier, 1971
Hydrellia formosa Loew, 1861
Hydrellia frontalis Loew, 1860
Hydrellia frontosa Becker, 1926
Hydrellia fuliginosa Robineau-Desvoidy, 1830
Hydrellia fulviceps (Stenhammar, 1844)
Hydrellia fulvipes Macquart, 1835
Hydrellia fusca (Stenhammar, 1844)
Hydrellia geniculata (Stenhammar, 1844)
Hydrellia genitalis Bock, 1990
Hydrellia gentilis Dahl, 1968
Hydrellia ghanii Deonier, 1978
Hydrellia gladiator Deonier, 1971
Hydrellia griseola (Fallen, 1813)
Hydrellia harti Cresson, 1936
Hydrellia hawaiiensis Cresson, 1936
Hydrellia huttoni Cresson, 1948
Hydrellia idolator Deonier, 1971
Hydrellia incerta (Becker, 1924)
Hydrellia indicae Deonier, 1978
Hydrellia insulata Deonier, 1971
Hydrellia inusitata Canzoneri & Rampini, 1998
Hydrellia ipsata Zatwarnicki, 1988
Hydrellia ischiaca Loew, 1862
Hydrellia italica Canzoneri & Meneghini, 1974
Hydrellia itascae Deonier, 1971
Hydrellia johnsoni Cresson, 1941
Hydrellia karenae Canzoneri, 1996
Hydrellia lappoinca (Stenhammar, 1844)
Hydrellia lapponica (Stenhammar, 1844)
Hydrellia lata Cresson, 1944
Hydrellia laticapsula Deonier, 1993
Hydrellia laticeps (Stenhammar, 1844)
Hydrellia latipalpis Cresson, 1943
Hydrellia leannae Bock, 1990
Hydrellia limnobii Deonier, 1993
Hydrellia limosina Becker, 1903
Hydrellia lineata Macquart, 1835
Hydrellia litoralis Miyagi, 1977
Hydrellia litorella Meigen, 1838
Hydrellia lucida Macquart, 1835
Hydrellia luctuosa Cresson, 1942
Hydrellia lunata Cresson, 1932
Hydrellia luteipes Cresson, 1932
Hydrellia luteopes Cresson, 1932
Hydrellia maculiventris Becker, 1896
Hydrellia magna Miyagi, 1977
Hydrellia manitobae Deonier, 1971
Hydrellia mareeba Bock, 1990
Hydrellia martima Perris, 1847
Hydrellia maura Meigen, 1838
Hydrellia mayoli Canzoneri & Rallo, 1996
Hydrellia meigeni Zatwarnicki, 1988
Hydrellia melanderi Deonier, 1971
Hydrellia meneghinii Canzoneri, 1996
Hydrellia michelae Bock, 1990
Hydrellia minutissima Papp, 1983
Hydrellia morrisoni Cresson, 1924
Hydrellia mutata (Zetterstedt, 1846)
Hydrellia naivashae Canzoneri & Raffone, 1987
Hydrellia najadis Deonier, 1993
Hydrellia nemoralis Dahl, 1968
Hydrellia nigra Canzoneri, 1982
Hydrellia nigricans (Stenhammar, 1844)
Hydrellia nigriceps (Meigen, 1830)
Hydrellia nigripes Robineau-Desvoidy, 1830
Hydrellia nigroquadrimaculata Giordani Soika, 1956
Hydrellia nitida Robineau-Desvoidy, 1830
Hydrellia nobilis (Loew, 1862)
Hydrellia nostimoides Frey, 1958
Hydrellia notata Deonier, 1971
Hydrellia notiphiloides Cresson, 1924
Hydrellia novaezealandiae Harrison, 1959
Hydrellia nympheae (Stenhammar, 1844)
Hydrellia obscura (Meigen, 1830)
Hydrellia ocalae Deonier, 1995
Hydrellia ochtheroides Canzoneri & Rampini, 1998
Hydrellia opaca Meigen, 1838
Hydrellia orientalis Miyagi, 1977
Hydrellia osorno Cresson, 1931
Hydrellia otteliae Seguy, 1951
Hydrellia padi Canzoneri & Meneghini, 1985
Hydrellia pakistanae Deonier, 1978
Hydrellia pallipes (Meigen, 1830)
Hydrellia parafrontosa Papp, 1983
Hydrellia penicili Cresson, 1944
Hydrellia penicilli Cresson, 1944
Hydrellia perfida Canzoneri & Rampini, 1994
Hydrellia perplexa Bock, 1990
Hydrellia personata Deonier, 1971
Hydrellia philippina Ferino, 1968
Hydrellia pilitarsis (Stenhammar, 1844)
Hydrellia platygastra Cresson, 1931
Hydrellia poecilogastra Becker, 1903
Hydrellia pontederiae Deonier, 1993
Hydrellia porphyrops Haliday, 1839
Hydrellia portis Cresson, 1932
Hydrellia proclinata Cresson, 1915
Hydrellia procteri Cresson, 1934
Hydrellia proctori Cresson, 1934
Hydrellia propinqua Wahlgren, 1947
Hydrellia prosternalis Deeming, 1977
Hydrellia prudens Cresson, 1930
Hydrellia pseudopulchella Canzoneri & Rampini, 1998
Hydrellia pubescens Becker, 1926
Hydrellia pulchella Canzoneri & Meneghini, 1969
Hydrellia pulla Cresson, 1931
Hydrellia punctum Becker, 1909
Hydrellia raffonei Canzoneri & Rampini, 1989
Hydrellia ranunculi Haliday, 1839
Hydrellia rharbia Vitte, 1989
Hydrellia rixator Deonier, 1971
Hydrellia sagittata Canzoneri & Rampini, 1998
Hydrellia saharae Giordani Soika, 1956
Hydrellia saltator Deonier, 1971
Hydrellia sarahae Deonier, 1993
Hydrellia sasakii Yuasa & Isitani, 1939
Hydrellia scarpai Canzoneri & Vienna, 1987
Hydrellia serena Cresson, 1931
Hydrellia serica Bock, 1990
Hydrellia soikai Cogan, 1980
Hydrellia spicornis Cresson, 1918
Hydrellia spinicornis Cresson, 1918
Hydrellia stratiotae Hering, 1925
Hydrellia stratiotella Wahlgren, 1947
Hydrellia subalbiceps Collin, 1966
Hydrellia subnitens Cresson, 1931
Hydrellia surata Deonier, 1971
Hydrellia suspecta Cresson, 1936
Hydrellia svecica Zatwarnicki, 1988
Hydrellia tarsata Haliday, 1839
Hydrellia tenebricosa Collin, 1939
Hydrellia thoracica Haliday, 1839
Hydrellia tibialis Cresson, 1917
Hydrellia tibiospica Deonier, 1995
Hydrellia toma Mathis & Zatwarnicki, 2010
Hydrellia tozzii Canzoneri & Raffone, 1987
Hydrellia trichaeta Cresson, 1944
Hydrellia trifasciata Bock, 1990
Hydrellia tritici Coquillett, 1903
Hydrellia unigena Cresson, 1944
Hydrellia valerosiae Canzoneri & Rampini, 1990
Hydrellia valida Loew, 1862
Hydrellia varipes Lamb, 1912
Hydrellia velutinifrons Tonnoir & Malloch, 1926
Hydrellia victoria Cresson, 1932
Hydrellia vidua Cresson, 1932
Hydrellia viridescens Robineau-Desvoidy, 1830
Hydrellia viridula Robineau-Desvoidy, 1830
Hydrellia vulgaris Cresson, 1931
Hydrellia warsakensis Deonier, 1978
Hydrellia wilburi Cresson, 1944
Hydrellia williamsi Cresson, 1936
Hydrellia wirthi Korytkowski, 1982
Hydrellia wirthiana Deonier, 1997
Hydrellia xanthocera Cresson, 1938