Ascidae
Lasioseius allii Chant
Lasioseius berlesei (Oudemans, 1938)
Lasioseius bispinosus Evans, 1958
Lasioseius boomsmai Womersley, 1956
Lasioseius confusus Evans, 1958
Lasioseius cuppa Walter & Lindquist, 1997
Lasioseius cynari Chant, 1963
Lasioseius fenchihuensis Tseng, 1978
Lasioseius fimetorum Karg, 1971
Lasioseius fissuratus Berlese, 1916
Lasioseius floridensis Berlese, 1916
Lasioseius formosus Westerboer, 1963
Lasioseius frondeus Karg, 1965
Lasioseius furcisetus Athias-Henriot, 1959
Lasioseius grandis Berlese, 1916
Lasioseius humberti Athias-Henriot, 1959
Lasioseius inconspicuus Westerboer, 1963
Lasioseius lacunosus Westerboer, 1963
Lasioseius lawrencei Evans, 1957
Lasioseius lindquisti Tseng, 1978
Lasioseius mcgregori Chant, 1962
Lasioseius muricatus (C.L. Koch, 1839)
Lasioseius nomus Athias-Henriot, 1959
Lasioseius ometes (Oudemans, 1903)
Lasioseius ometisimilis (Hirschmann, 1963)
Lasioseius paucisetosus Westerboer, 1963
Lasioseius penicilliger Berlese, 1916
Lasioseius perberlesi Bhattacharya, 1968
Lasioseius pusillus Berlese, 1916
Lasioseius quandong Walter & Lindquist, 1997
Lasioseius queenslandicus (Womersley, 1956)
Lasioseius rugosa (Halliday, 1995)
Lasioseius scilliticus Tseng, 1978
Lasioseius similis Berlese, 1916
Lasioseius subterraneus Chant, 1963
Lasioseius sugawarae (Ehara, 1964)
Lasioseius taiwanicus Tseng, 1978
Lasioseius thermophilus Willmann, 1942
Lasioseius traveni Walter & Lindquist, 1997
Lasioseius vitzthumi Stammer, 1963
Lasioseius wondjina Walter & Lindquist, 1997
Lasioseius youcefi Athias-Henriot, 1959
Lasioseius zaluckii Walter & Lindquist, 1997
Lasioseius zerconoides Willmann, 1954
