Gastropoda - Sorbeoconcha - Strombidae
Alternative spelling: Semiterebellum (Africoterebellum)
Full reference: F. E. Eames. 1957. Eocene Mollusca from Nigeria: a revision. Bulletin of the British Museum (Natural History), Geology 3:25-70
Parent taxon: Tibia according to M. M. Glibert 1963
See also Eames 1957, Pacaud 2008, Pacaud and Leroy 2006, Savazzi 1991 and Sepkoski 2002
Sister taxa: Tibia (Aulacodiscus), Tibia (Hippochrene), Tibia (Tibia), Tibia (Tibiochilus), Tibia bivarica, Tibia curta, Tibia indica, Tibia protofusus, Tibia pseudomokattamensis, Tibia samanaensis, Rostellaria securifera, Rostellaria plurimacosta, Rostellaria fusiformis, Rostellaria constricta, Rostellaria crebricosta, Rostellaria bidigitata, Rostellaria (Veatchia), Rostellaria detracta, Rostellaria macroptera, Rostellaria palliata, Rostellaria cancellata, Rostellaria columbaria, Rostellaria gracilenta
Subtaxa: none
Ecology: epifaunal omnivore-grazer
Distribution: found only at Hangu Shales - Samana Range, Pakistan (Paleocene to Paleocene of Pakistan)