Amphiascus G. O. Sars, 1905

Amphiascus abyssi (Boeck, 1872)

Amphiascus aegyptius Gurney, 1927

Amphiascus affinis Sars G.O., 1906

Amphiascus amblyops G. O. Sars, 1911

Amphiascus ampullifer (Humes, 1953)

Amphiascus angolensis Monard, 1934

Amphiascus angrapequensis Pesta, 1916

Amphiascus brevicornis (Thompson I.C. & Scott A., 1903)

Amphiascus brevis G. O. Sars, 1909

Amphiascus catharinae Scott T., 1906

Amphiascus caudaespinosus Brian, 1927

Amphiascus ceylonicus (Thompson I.C. & Scott A., 1903)

Amphiascus cinctus (Claus, 1866)

Amphiascus commensalis Sewell, 1928

Amphiascus congener G. O. Sars, 1909

Amphiascus coralicola Sewell, 1940

Amphiascus ctenophorus Monard, 1928

Amphiascus debiloides Monard, 1928

Amphiascus demersus Nicholls, 1939

Amphiascus denticulatus (Thompson I.C., 1893)

Amphiascus dentiformis Coull, 1971

Amphiascus dubius Jakubisiak, 1933

Amphiascus ekmani (Lang, 1965) Huys, 2010

Amphiascus elegans Brady, 1918

Amphiascus elongatus Ito, 1972

Amphiascus erythraeus (Scott A., 1902)

Amphiascus exiguus Sars G.O., 1906

Amphiascus fucicolus Scott T., 1912

Amphiascus gauthieri Monard, 1936

Amphiascus giesbrechti Sars G.O., 1906

Amphiascus glacialis Brady, 1910

Amphiascus gracilis Lang, 1936

Amphiascus graciloides Klie, 1950

Amphiascus hanseni (Brady, 1899)

Amphiascus havelocki (Thompson I.C. & Scott A., 1903)

Amphiascus hirtus Gurney, 1927

Amphiascus hispidus (Brady, 1880)

Amphiascus humphriesi K. M. Roe, 1960

Amphiascus hyperboreus (Scott T., 1903)

Amphiascus ignotus Brady, 1918

Amphiascus imperator Monard, 1928

Amphiascus imus (Brady, 1872)

Amphiascus inermis Sewell, 1940

Amphiascus invaginatus Monard, 1926

Amphiascus junodi Monard, 1935

Amphiascus lagenirostris Sars G.O., 1911

Amphiascus lagunaris Grandori, 1925

Amphiascus langi Monard, 1936

Amphiascus latilobus Monard, 1928

Amphiascus linearis Sars G.O., 1907

Amphiascus lobatus Hicks, 1971

Amphiascus longarticulatus Marcus

Amphiascus longicornis (Thompson I.C. & Scott A., 1903)

Amphiascus longirostris (Claus, 1863) Huys, 2010

Amphiascus maldivensis (Wolfenden, 1905)

Amphiascus mathoi Monard, 1935

Amphiascus minutus (Claus, 1863)

Amphiascus monodi Monard, 1952

Amphiascus mucronatus Brady, 1910

Amphiascus nasutus Sars G.O., 1906

Amphiascus nicobaricus Sewell, 1940

Amphiascus normani Sars G.O., 1911

Amphiascus obscurus Sars G.O., 1906

Amphiascus pacificus Sars

Amphiascus paracaudaespinosus K. Roe, 1958

Amphiascus parvulus (Claus, 1866)

Amphiascus parvus G. O. Sars, 1906

Amphiascus perplexus Hicks, 1971

Amphiascus pestai Monard, 1935

Amphiascus polapinquus Marcus, 1966

Amphiascus polapinqvus Marcus, 1966

Amphiascus polaris G. O. Sars, 1909

Amphiascus productus Sars G.O., 1906

Amphiascus propinquus Sars

Amphiascus propinqvus G. O. Sars, 1906

Amphiascus pyroiedes Monard, 1928

Amphiascus roberti Monard, 1935

Amphiascus robinsonii (Scott A., 1902)

Amphiascus sahelensis Monard, 1936

Amphiascus salammboi Klie, 1942

Amphiascus scotti Sewell, 1924

Amphiascus sexsetatus Monard, 1928

Amphiascus similis (Claus, 1866)

Amphiascus sinuatus G. O. Sars, 1906

Amphiascus southgeorgiensis Lang, 1936

Amphiascus soyeri (Lang, 1965) Huys, 2010

Amphiascus speciosus Brian, 1921

Amphiascus spinifer Farran, 1913

Amphiascus tenax Brian, 1927

Amphiascus tenellus G. O. Sars, 1906

Amphiascus tenuiculus Monard, 1928

Amphiascus tenuiremis (Brady & D. Robertson, 1875)

Amphiascus thalestroides Sars G.O., 1911

Amphiascus ultimus Monard, 1928

Amphiascus undosus Lang, 1965