(Rhizochalina) (Rhizochalina) is a biological genus in the family Phloeodictyidae and order Haplosclerida.
Rhizochalina carotta
Rhizochalina oleracea
Rhizochalina parietalis
Aka
Calyx
Foliolina
Oceanapia
Pachypellina
Rhizochalina
Siphonodictyon
Tabulocalyx