Desmosomatidae Sars, 1899
Oecidiobranchus glacialis Malyutina & Kussakin, 1996
Oecidiobranchus nanseni Just, 1980
Oecidiobranchus nowrae Brix, 2006A
Oecidiobranchus plebejum (Hansen, 1916)
Oecidiobranchus polare (Gurjanova, 1946)
