Traits taxon details
original description
Newell, N. D.; Boyd, D. W. (1975). Parallel evolution in early trigoniacean bivalves. <em>Bulletin of the American Museum of Natural History.</em> 154(2): 53–162. page(s): 149 [details] Available for editors 
status source
Boyd, D. W.; Newell, N. D. (1997). A reappraisal of trigoniacean families (Bivalvia) and a description of two new Early Triassic species. <em>American Museum Novitates.</em> 3216: 1-14. [details] Available for editors 
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