original description(ofRhinocricus insulatus Chamberlin, 1925)Chamberlin, R. V. (1925). Notes on chilopods and diplopods from Barro Colorado Id., and other parts of the Canal Zone, with diagnoses of new species. Proceedings of the Biological Society of Washington, 38: 35-44. Washington page(s): 39 [details]
original description(ofRhinocricus williamsi Chamberlin, 1940)Chamberlin, R. V. (1940). On a diplopod collection from Barro Colorado Island, Panama. <em>Bulletin of the University of Utah, Biological Series.</em> 30(9): 1-16. Salt Lake City. page(s): 15 [details]
Present Inaccurate Introduced: alien Containing type locality