Traits taxon details
original description
Brunton, C. H. C.; Lazarev, S. S. (1997). Evolution and Classification of the Productellidae (Productida), Upper Paleozoic Brachiopods. <em>Journal of Paleontology.</em> 71(3): 381-394. [details] Available for editors 
taxonomy source
Waterhouse, J. B. (2013). The evolution and classification of Productida. <em>Earthwise.</em> 10: 1-537. note: Allocates genus to Subfamily Tubersulculinae. [details]
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