original description
Chamberlin, R. V. (1918). New spiroboloid diplopods. Proceedings of the Biological Society of Washington, 31: 165-170
page(s): 167 [details]
original description
(of Hesperolus Chamberlin, 1918) Chamberlin, R. V. (1918). New spiroboloid diplopods. Proceedings of the Biological Society of Washington, 31: 165-170
page(s): 169 [details]
original description
(of Orthichelus Chamberlin & Hoffman, 1950) Chamberlin, R. V.; Hoffman, R. L. (1950). On some genera and families of North American diplopods. Natural History Miscellanea, 71: 1-7. Chicago
page(s): 7 [details]
From editor or global species database