†Yochelsonellisa Waterhouse and Chen 2006 (snail)
Gastropoda - Bellerophontida - Bellerophontidae
Full reference: J. B. Waterhouse and Z.Q. Chen. 2006. Stratigraphy and Mollusca of the Late Permian Senja Formation, Manang area, Nepal Himalaya. Palaeontographica Abteilung A 275(1-3):55-96
Parent taxon: Bellerophontidae according to J. B. Waterhouse and Z.Q. Chen 2006
Sister taxa: Bellerophontinae, Bucanopsinae, Cymbulariinae, Dicellonema, Khumerspira, Knightitinae, Teutonophon
Subtaxa: Yochelsonellisa eximia
Type: Knightites (Retispira) eximia
Ecology: slow-moving low-level epifaunal detritivore