Nome original: Spiraxis bistorta L. Pfeiffer, 1855
Nomes sinonimizados: Synapterpes (Chryserpes) bistortus (L. Pfeiffer, 1855)
Comentários: o SYNTYPE está depositado no NHMUK 1988137, coll. Hugh Cuming
Fotos: (1) nd
Fontes:
Descrição original: (como Spiraxis bistorta L. Pfeiffer, 1855)Pfeiffer, L. (1855 [“1854”]). Descriptions of fifty-seven new species of Helicea, from Mr. Cuming’s collection. Proceedings of the Zoological Society of London. 22(277): 286–288; 22(278): 289–298 [8 May 1855]., disponível online em https://biodiversitylibrary.org/page/30747711
página(s): 293
Natural History Museum (2026). Natural History Museum (London) Collection Specimens. Occurrence dataset https://doi.org/10.5519/qd.wy3pnifq accessed via GBIF.org on 2026-06-02. https://www.gbif.org/occurrence/1055536666