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Spiromphalus Hayasaka 1939 (snail)

Gastropoda - Cerithimorpha - Orthonemidae

PaleoDB taxon number: 10494

Full reference: I. Hayasaka. 1939. Spiromphalus, a new Permian genus from the Permian of Japan. Memoirs of the Faculty of Science and Agriculture, Taihoku Imperial University 22(2):19-23

Parent taxon: Orthonemidae according to A. Nützel and K. Bandel 2000

Sister taxa: Carinanema, Donaldospira, Heshanietta, Hypergonia, Knightella, Laschmaspira, Metorthonema, Microlampra, Ohiopupa, Palaeostylus

Subtaxa: Spiromphalus pervius, Spiromphalus yabei

View classification

Type: Spiromphalus yabei

Ecology: epifaunal