Loomis, H. F. (1949). New millipeds of the spiroboloid genus Watichelus from the Pacific Coast. Journal of the Washington Academy of Sciences, 39: 241-244 page(s): 243 [details]
original descriptionLoomis, H. F. (1949). New millipeds of the spiroboloid genus Watichelus from the Pacific Coast. Journal of the Washington Academy of Sciences, 39: 241-244 page(s): 243 [details]
additional sourceHoffman, R. L.; Orcutt, B. S. (1960). A synopsis of the Atopetholidae, a family of spiroboloid millipeds. Proceedings of the United States National Museum, 111(3426): 95-166. Washington D.C. page(s): 140 [details]
additional sourceHoffman, R. L. (1999). Checklist of the millipedes of North and Middle America. <em>Virginia Museum of Natural History, special publication.</em> 8: 1-584. page(s): 60 [details]
Present Inaccurate Introduced: alien Containing type locality