Traits taxon details
original description
Roberts, J.; Hunt, J. W.; Thompson, D. M. (1976). Late Carboniferous marine invertebrate zones of eastern Australia. <em>Alcheringa.</em> 1(2): 197-225. [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 Avoniinae. [details]
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