144 U. S. NATIONAL MUSEUM BULLETIN 212 



Sophiulus lomondus Chamberlin 



Sophiulus lomondus Chamberlin, 1941, Bull. Univ. Utah, biol. ser., vol. 6, 



No. 4, p. 20, figs. 33, 34. 

 Type: Collection of R. V. Chamberlin. 



Type Locality: Ben Lomond, Santa Cruz County, California. 

 Range : Known only from type locality. 



Sophiulus tivius (Chamberlin) 



Paraiulus tivius Chamberlin, 1912, Ann. Ent. Soc. America, vol. 5, p. 163, 



pi. 11, figs. 1-7. 

 Sophiulus tivius Chamberlin, 1940, Bull. Univ. Utah, biol. ser., vol. 5, 



No. 7, p. 18, fig. 64. 

 Type: Mus. Comp. Zool. 



Type Locality: Mill Valley, Marin County, California. 

 Range: Vicinity of San Francisco Bay (Stanford, Mill Valley, San Fran- 

 cisco) . 



Genus SPATHIULUS Chamberlin 



Spathiulus Chamberlin, 1940, Bull. Univ. Utah, biol. ser., vol. 5, No. 7, 



p. 14. 

 Generotype: Spathiulus leptus Chamberhn, by original designation. 

 Range: Eastern central California. 

 Species: Four. 



Spathiulus elegantulus Causey 



Spathiulus elegantulus Causey, 1950, Proc. Arkansas Acad. Sci., vol. 3, 



p. 47, figs. 1&-21. 

 Type: Illinois Nat. Hist. Survey. 



Type Locality: Happy Isle, Yosemite National Park, Maricopa County, 

 California. 



Range: Known only from type locality. 



Spathiulus leptus Chamberlin 



Spathiulus leptus Chamberlin, 1940, Bull. Univ. Utah, biol. ser., vol. 5, 



No. 7, p. 14, figs. 53-55. 

 Type: Collection of R. V. Chamberlin. 



Type Locality: Yosemite National Park, Maricopa County, California. 

 Range: Known only from type locality. 



Spathiulus tribolus Chamberlin 



Spathiulus tribolus Chamberlin, 1941, Bull. Univ. Utah, biol. ser., vol. 6, 



No. 5, p. 8, figs. 14, 16. 

 Type: Collection of R. V. Chamberlin. 



Type Locality: Sequoia National Park, 12 mile* north of Hammond, 

 Tulare County, California. 



Range: Known only from type locality. 



