1912.] NATURAL SCIENCES OF PHILADELPHIA. 167 



Single type here designated: unique figured cT ; Mohave, Arizona; 

 Wickham; U. S. N. M. Collection. 



Idiostatus rehni. 



Proc. U. S. X. M., Vol. XXXII, p. 382, fig. 70, 1907. 



Based on two males and one female from one locality. 



Single type here designated: figured <? ; Siskiyou County, Cali- 

 fornia; A. Koebele; U. S. N. M. Collection. 



Idiostatus elegans. 



Proc. U. S. X. M., Vol. XXXII, p. 384, figs. 71, 72, 1907. 



Described from a pair from Nevada. 



Single type here designated: unique figured cf ; [Reno], Nevada; 

 F. H. Hillman, [June 15, 1890]; U. S. X. M. Collection ex Bruner. 



Idiostatus variegata. 



Proc. U. S. X. M., Vol. XXXII, p. 387. 1907. 

 Based on a unique female from Pocatello, Idaho; U. S. N. M. 

 Collection ex Bruner. 



Plagiostira albonotata brevipes. 



Proc. U. S. X. M., Vol. XXXII, p. 392, 1907. 



Based on a pair from the same locality. 



Single type here designated: unique c? ; Williams, Arizona, 

 July 24, 1901, on sagebrush; H. S. Barber: U. S. N. M. Collection. 



Plagiostira gillettei. 



Proc. U. S. X. M., Vol. XXXII, p. 392, fig. 77, 1907. 



Described from a unique figured male specimen from Grand Junc- 

 tion, Colorado, June 20, 1905; C. P. Gillette: U. S. N. M. Collection. 



Idionotus brevipes. 



Proc. U. S. X. M., Vol. XXXII, p. 396, fig. 81, 1907. 

 Described from a single figured male from Arctic America; Kenni- 

 •cott; Scudder Collection. 



Platycleis fletcheri. 



Proc.U. S. X. M., Vol. XXXII, p. 403, fig. 87, 1907. 



Described from a unique female from Calgary. Assiniboia, Canada, 

 U. S. N. M. Collection. 



Clinopleura minuta. 



Proc. U. S. X. M., Vol. XXXII, p. 402, fig. 86, 1907. 

 Based on two pairs from a single locality. 



