Species
These 23 species belong to the genus ''Hydrogamasellus'': * '' Hydrogamasellus antarcticus'' (Trägårdh, 1907) * '' Hydrogamasellus antennatus'' Karg, 1976 * '' Hydrogamasellus armatissimus'' Karg, 1976 * '' Hydrogamasellus avium'' Karg, 1976 * '' Hydrogamasellus brevipilus'' Karg, 1976 * '' Hydrogamasellus brevispiritus'' Karg, 1998 * '' Hydrogamasellus bullarmatus'' Karg & Schorlemmer, 2009 * '' Hydrogamasellus calculus'' Karg, 1997 * '' Hydrogamasellus cicatricosus'' Karg, 1976 * '' Hydrogamasellus coleoptratus'' (Berlese, 1888) * '' Hydrogamasellus conchatus'' Karg & Schorlemmer, 2009 * '' Hydrogamasellus contingentis'' Karg, 1997 * '' Hydrogamasellus crozetensis'' (Richters, 1907) * '' Hydrogamasellus gaussi'' Lee, 1970 * '' Hydrogamasellus iaculi'' Karg & Schorlemmer, 2009 * '' Hydrogamasellus longopilus'' Karg, 1976 * '' Hydrogamasellus multospinosus'' Karg, 1976 * '' Hydrogamasellus nasutus'' Karg, 1976 * '' Hydrogamasellus racovitzai'' (Trouessart, 1903) * '' Hydrogamasellus stipulae'' Karg, 1998 * '' Hydrogamasellus striatus'' (Sheals, 1962) * '' Hydrogamasellus topali'' (Balogh, 1963) * '' Hydrogamasellus ubatubaensis'' (Hirschmann, 1966)References
Ologamasidae {{Ologamasidae-stub