FAMILY Aegialoalaimidae Lorenzen, 1981 [not Leptolaimoidea Holovachov 2006] GENUS Aegialoalaimus de Man, 1907 [placement?] [=Kreisia Allgén, 1929:461] [type is punctata?; ref Schuurmans Stekhoven 1931 p.613] [=Tubuligula Boucher & Helléouët, 1977:107] [syn. Jensen 1978 p.229] SPECIES Aegialoalaimus conicaudatus Allgén, 1959 SPECIES Aegialoalaimus cylindricauda Allgén, 1933 TYPE SPECIES Aegialoalaimus elegans de Man, 1907 [ Description; Tchesunov 1990 p.6] SPECIES Aegialoalaimus paratenuicaudatus Allgén, 1959 SPECIES Aegialoalaimus punctatus Allgén, 1929 [Stekhoven 1931] [=Kreisia punctata Allgén, 1929] SPECIES Aegialoalaimus sabulicola Allgén, 1933 SPECIES Aegialoalaimus setosa Bouwman, 1981:344 SPECIES Aegialoalaimus tenuicaudatus Allgén, 1932 SPECIES Aegialoalaimus tenuis Kreis, 1928 GENUS Paraterschellingia Kreis in Stekhoven, 1935 SPECIES Paraterschellingia brevicaudata Kreis, 1924 [Kreis in Stekhoven 1935] [=Aegialoalaimus brevicaudatus Kreis, 1924] [Gerlach & Riemann 1973] SPECIES Paraterschellingia fusiformis Gerlach, 1951 [Gerlach & Riemann 1973]