Crabill, R.E. Jr. (1955): On the identity of the Gunthorp types (Chilopoda: Geophilomorpha: Geophilidae). Canad. Entomologist, 87: 221-223.
Crabill, R.E. Jr. (1955): On the reappearance of a possible ancestral characteristic in a modern chilopod (Chilopoda: Scolopendromorpha: Cryptopidae). Bulletin of the Brooklyn Entomological Society, 50 (5): 133-136.
Crabill, R.E. Jr. (1955): Proposed use of the plenary powers to designate for the genus “Scolopendra” Linnaeus, 1758 (Class Myriapoda) a type species in harmony with accustomed usage. Bull. zool. Nomencl., 11: 134-136.
