Gastropoda - Cerithimorpha - Orthonemidae

Full reference: A. V. Mazaev. 2003. The family Orthonemidae (Gastropoda) from the Middle and Upper Carboniferous of the central part of the Russian Plate. Ruthenica 13(2):89-100

Parent taxon: Orthonemidae according to A. V. Mazaev 2003

Sister taxa: Donaldospira, Hermosanema, Heshanietta, Hypergonia, Knightella, Metorthonema, Microlampra, Ohiopupa, Palaeostylus, Spiromphalus

Subtaxa: Laschmaspira conulus, Laschmaspira karatshatyrensis, Laschmaspira rara, Laschmaspira volgini

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Type: Laschmaspira rara

Ecology: epifaunal