Traits taxon details
original description
Popov, A. M.; Cocks, L. R. M.; Nikitin, I. F. (2002). Upper Ordovician brachiopods from the Anderken Formation, Kazakhstan: their ecology and systematics. <em>Bulletin of the Natural History Museum, Geology Series.</em> 58(1): 13-79. [details]
taxonomy source
Cocks, L. R. M. (2013). Generic identities and relationships within the brachiopod family Sowerbyellidae. <em>Palaeontology.</em> 56: 167-181. note: Transfers family from Sowerbyellidae to Hesperomenidae. [details]
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