IRMNG Taxon list
Amphisiella annulata (Kahl, 1928) Borror, 1972
Amphisiella antarctica Wilbert & Song, 2005
Amphisiella arenicola Fernandez-Leborans & Novillo, 1992
Amphisiella capitata (Perejaslawzewa, 1886) Kahl, 1930-5
Amphisiella lithophora Fauré-Fremiet, 1954 accepted as Psammocephalus lithophora (Faure-Fremiet, 1954) Wicklow, 1982
Amphisiella marioni Gourret & Roeser, 1888
Amphisiella milnei Kahl, 1932
Amphisiella oblonga (Schewiakoff, 1893) Kahl, 1930-5
Amphisiella ovalis Fernandez-Leborans & Novillo, 1992
Amphisiella thiophaga Kahl, 1928
Balladyna elongate Roux, 1901
Balladyna euplotes Dragesco, 1950
Balladyna parvula Kowalewski, 1882
Balladyna similis Kahl, 1930-5
Protogastrostyla pulchra (Parejaslawzewa, 1885)
Spiroamphisiella hembergeri Li, Song & Hu, 2007
Uroleptoides kihni Wenzel, 1953