Type species: Salicornaria borealis Busk, 1855 (=Cellularia articulata Fabricius, 1821)
This genus includes the species:
| Microporina articulata | (Fabricius, 1821) | Recent | Arctic, North Atlantic |
| Microporina elongata | (Hincks, 1880) | Recent | S. Africa, Australia? |
| Microporina ivanovi | Gontar, 1993 | Recent | Russia |
| Microporina japonica | Canu & Bassler, 1929 | Recent | NW Pacific |
| Microporina magnipora | (Canu, 1914) | Cretaceous | France |
| Microporina okadai | Silen 1941 | Recent | Japan |