IRMNG Taxon list
Cryothecomonas aestivalis Drebes, Kühn & Schnepf, 1996
Cryothecomonas armigera Thomsen, Buck, Bolt & Garrison, 1991
Cryothecomonas inermis Thomsen, Buck, Bolt & Garrison, 1991
Cryothecomonas scybalophora Thomsen, Buck, Bolt & Garrison, 1991
Cryothecomonas vesiculata Thomsen, Buck, Bolt & Garrison, 1991
Protaspis gemmifera Larsen & Patterson, 1990
Protaspis glans Skuja
Protaspis grandis Hoppenrath & Leander, 2006
Protaspis major Skuja, 1939
Protaspis metarhiza Skuja, 1939
Protaspis obliqua Larsen & Patterson, 1990
Protaspis obovata Skuja, 1948
Protaspis simplex Vørs, 1992
Protaspis verrucosa Larsen & D.J. Patterson, 1999