original descriptionChamberlin, R. V. (1918). Two new diplopods from Louisiana. <em>The Canadian Entomologist.</em> 50(11), 361-363. page(s): 361 [details]
original description(ofIlliulus Causey, 1950)Causey, N. B. (1950). New genera and species of millipeds - Paraiulidae (Juloidea). <em>Proceedings of the Arkansas Academy of Sciences.</em> 3(1): 45-52. page(s): 47 [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality