MolluscaBase taxon details
original description
Nützel, A., Bandel, K. (2000). Goniasmidae and Orthonemidae: two new families of the Palaeozoic Caenogastropoda (Mollusca, Gastropoda). <em>Neues Jahrbuch für Geologie und Paleontologie, Monatshefte.</em> 2000(9): 557−569. [details]
basis of record
Bouchet, P. & Rocroi, J.-P. (2005). Classification and nomenclator of gastropod families. <em>Malacologia.</em> 47 (1-2): 1-397. [20 July]., available online at https://www.biodiversitylibrary.org/page/25127200 [details] Available for editors [request]