is a species of the class Gymnolaemata (Marine Bryozoans) in the family Schizoporellidae and order Cheilostomata.
Hippodiplosia borealis
Hippodiplosia cancellata
Hippodiplosia harmsworthi
Hippodiplosia insculpta
Hippodiplosia murdochi
Hippodiplosia obesa
Hippodiplosia pertusa
Hippodiplosia propinqua
Hippodiplosia reticulatopunctata
Hippodiplosia tchukotkensis
Hippodiplosia ussowi