Traits taxon details
original description
Nikiforova, O. (1937). Brachiopoda of the Cambrian and Silurian Systems of U.S.S.R. <em>Central geol. Prospect. Inst., Palaeont. U.S.S.R. Monographs.</em> 35( fasc. 1): 69-84. [details]
additional source
Treatise on Invertebrate Paleontology. (1997-2007). Part H revised, Brachiopoda. <em>Geological Society of America, Boulder; and University of Kansas Press, Lawrence,.</em> vol. 1-6. note: Genus allocated to Subfamily Sphaerirhynchiinae by Williams et al. (2002) Part H Brachiopoda (revised): Volume 4, Rhynchonelliformea (part). [details]
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