218 I'ROCEEDlMiS OF THE NATIONAL MUSEUM. vol.. xxv. 



PHIDIPPUS, sp. 



A mature female from Williams, July 19, catching a Pleru; a 

 yoiiiio- specimen from Prescott. A very handsome species which, I 

 think, is as yet undescribed, 



COLONUS RETARIUS Hentz. 



AUm reiarius Hentz, Journ. Best. t^oc. Nat. Hist., VI, 1850, p. 288. 

 One young specimen from Hot Springs, January i^l-28. 



DENDRYPHANTES OCTAVUS Hentz. 

 Aitus oridniK Hentz, Journ. Boat. 8of. Nat. Hist., V, 1847, p. 365. . 

 Several specimen.s from Williams, June 9-15, July 21, and May 25; 

 also from Prescott, June 20, and Hot Springs, June 21-28. 



DENDRYPHANTES, sp. 

 A few females from Williams. July It-IT). 



ASTIA MOROSA Peckham. 

 AMia iivmixd VvxK.n\y\., Trans. Wise. Acad. Sciences, VH, 1888, p. 71. 

 One female from Williams, July. An luicommon species, and as 

 yet known only from the female. 



ERGANE BOREALIS Blackwell. 

 Saltirus horcalis Bi.ackwell, Ann. Maif. Nat. Hist., XVII, 1846, p. 35. 

 One female from Williams. July 1-4; a pale specimen, 



PELLENES ELEGANS Peckham. 



Pellenes ehrjans TECKUA^i, Bull. Wise. Nat. Hist. Soc., Oct., 1900, p. 220. 

 Pellenefi doloms Peckham, Bull. Wise. Nat. Hist. Soc, Oct., 1900, p. 222. 



Specimens from Hot Springs, June 21-28, and Bright Angel, 

 August 10. 



ICIUS SIMILIS Banks. 



/c/?(.s,s/w(7;.s Banks, Can. Entom., 1895, p. 100. 



A young specimen from Prescott, June 20. 



ICIUS, sp. 



An immature specimen, of a species unknown to me, from Colorado 

 Canj^on, Jul}^ 13. 



MARPISSA CALIFORNICA Peckham. 

 Marptum mlifoni'icii rECKHAM, Trans. Wise. Acad. Sciences, VII, 1888, j). 81. 

 One female from Hot Springs, June 21-28. 



