original descriptionLoomis, H. F. (1972). Millipeds from the atlantic lowlands of Costa Rica. Florida Entomologist, 55(3): 185-206 page(s): 190, figs 5-7 [details]
additional sourceHoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. Virginia Museum of Natural History, special publication, 8: 1-584. Martinsville page(s): 276 [details]
Present Inaccurate Introduced: alien Containing type locality