original description
Zachos, L.G. 2012. A new genus and species of echinoid (Echinoidea, Spatangoida) from the Oligocene (Rupelian) of Mississippi. Southeastern Geology, 49/1, 43-48.
page(s): 45 [details] Available for editors
From editor or global species database
Etymology Incorporates the prefix tri- with the root –patagus to indicate the 3 gonopores. [details]
Taxonomy Placement within the Maretiidae tentative - needs to be confirmed by additional analysis. [details]
From editor or global species database