Dodatak:Popis spužvi, Op
Oph uredi
Ophiraphidites Carter, 1876 uredi
- Ophiraphidites tortuosus Carter, 1876
Porifera → Demospongiae → Heteroscleromorpha → Axinellida → Axinellidae
Ophlitaspongia Bowerbank, 1866 uredi
- Ophlitaspongia kildensis Howson & Chambers, 1999
- Ophlitaspongia papilla Bowerbank, 1866
Porifera → Demospongiae → Heteroscleromorpha → Poecilosclerida → Microcionidae → Ophlitaspongiinae
Potporodica Ophlitaspongiinae de Laubenfels, 1936 uredi
- Antho Gray, 1867
- Artemisina Vosmaer, 1885
- Echinoclathria Carter, 1885
- Ophlitaspongia Bowerbank, 1866
- Sigmeurypon Topsent, 1928
Porifera → Demospongiae → Heteroscleromorpha → Poecilosclerida → Microcionidae