Traits taxon details
original description
(of ) Hoare R.D., Sturgeon M.T. & Hoare T.B. (1972). Middle Pennsylvanian (Allegheny Group) Polyplacophora from Ohio. <em>Journal of Paleontology.</em> 46(5): 675-680. page(s): 678, pl. 3, fig. 1-14 [details] Available for editors 
basis of record
Sirenko B.I. (1997). The importance of the development of articulamentum for taxonomy of chitons. <em>Ruthenica, Russian Malacological Journal.</em> 7(1): 1-24. page(s): 4 [details] Available for editors 
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