original description
Cook, O. F. (1904). Myriapoda of northwestern North America. <em>Harriman Expedition 8 Insects.</em> Pt. 1: 47–82.
page(s): 64 [details]
basis of record
Hoffman, R. L. (1980). Classification of the Diplopoda. 1-237. Genève.
page(s): 77 [details]
source of synonymy
Keeton, W. T. (1960). A taxonomic study of the milliped family Spirobolidae (Diplopoda: Spirobolida). Memoirs of the American Entomological Society, 17: 1-146. Philadelphia
page(s): 62 [details]
From editor or global species database