Traits taxon details
original description
Copper, P. (1966). The Atrypa zonata brachiopod group in the Eifel, Germany. <em>Senckenbergiana Lethaea.</em> 47: 1-55. [details]
basis of record
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: Allocated to subfamily Variatrypinae by Williams et al. (2002) Treatise Part H Brachiopoda (revised): Volume 4, Rhynchonelliformea (part). [details]
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