MILLIPEDS OF NORTH AMERICA 127 



Genua ATOPOLUS Chamberlin 



Atopolus Chamberlin, 1949, Chicago Acad. Sci. Nat. Hist. Misc. No. 52, 



Generotype: Paeromopus chamherlini Brolemann, by original designa- 

 tion. 



Range: California. 

 Species: One. 



Atopolus chamberlini (Brolemann) 



Paeromopus chamberlini Brolemann, 1922, Ann. Ent. Soc. Amer., vol. 15, 



p. 289, figs. 6-9, 53-57. 

 Type: Probably Paris Museum. 



Type Locality : Mount Shasta, Shasta County, California. 

 Range : Known only from type locality. 



Genus CALIFORNIULUS Verhoeff 



Californiulus Verhoeff, 1938, Zool. Anz., vol. 122, Nos. 5-6, p. 114. 

 Generotype: Californiulus dorsovittatus Verhoeff, by monotypy. 

 Range: California. 

 Species: One. 



Californiulus dorsovittatus Verhoeff 



Californiulus dorsovittatus Verhoeff, 1938, Zool. Anz., vol. 122, Nos. 5-6, 



p. 118, figs. 1-7. 

 Type: Verhoeff collection. 



Type Locauty: Mount Harkness, near Berkeley, Alameda County, Cali- 

 fornia. 



Range: Known only from type locality. 



Genus KLANSOLUS Chamberlin 



Klansolus Chamberlin, 1938, Proc. Biol. Soc. Washington, vol. 51, p. 205. 

 Generotype : Klansolus euphanus Chamberlin, by original designation. 

 Range: Northern California and Oregon. 

 Species: Five. 



Klansolus euphanus Chamberlin 



Klansolus euphanus Chamberlin, 1938, Proc. Biol. Soc. Washington, vol. 



51, p. 205. 

 Type : Collection of R. V. Chamberlin. 

 Type Locality: Boyer (location unknown), Oregon. 

 Range : Known only from type locality. 



Klansolus socius Chamberlin 



Klansolus socius Chamberlin, 1941, Bull. Univ. Utah, biol. ser., vol. 6, 

 No. 4, p. 16, figs. 19-23. 



