Hippomonavella borealis (Waters, 1900)
Hippoporina borealis (Waters, 1900) accepted as Hippomonavella borealis (Waters, 1900)
Hippoporina cancellata (Smitt, 1868) accepted as Mixtoscutella cancellata (Smitt, 1868)
Hippoporina harmsworthi (Waters, 1900)
Hippoporina propinqua (Smitt, 1868) accepted as Smittoidea propinqua (Smitt, 1868)
Hippoporina reticulatopunctata (Hincks, 1877)
Hippoporina tchukotkensis (Kluge, 1952)
Hippoporina ussowi (Kluge, 1908) accepted as Rhamphostomella ussowi (Kluge, 1908) accepted as Mixtoscutella ussowi (Kluge, 1908)
Schizomavella (Schizomavella) auriculata (Hassall, 1842)
Schizomavella auriculata (Hassall, 1842) accepted as Schizomavella (Schizomavella) auriculata (Hassall, 1842)
Schizomavella porifera (Smitt, 1868)