348 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.37. 



MILODERES VIRIDIS, new species. 



Described from a series of twelve specimens collected by A. W. 

 Barber at the Keams Copper Mine, Navajo Indian Reservation, 

 Arizona, April 23. 



Length 4.5-6 mm. Black, covered with an indument of brilliant 

 golden green scales; oblong-oval, much more slender than setosus 

 Casey, convex; entire surface bristling with long erect golden setae, 

 not regularly arranged, more erect, longer and finer than in setosus. 



This beautiful species may further be distinguished from setosus by 

 the following characters: Beak slightly depressed at base. Elytra 

 not greatly inflated, w^idest at basal fourth; sides thence very feebly 

 convergent, abruptly and broadly rounded behind; posterior de- 

 clivity perpendicular; humeri obsolete; disk convex, hardly one- 

 quarter wider than the prothorax, at least one-half longer than wide, 

 without a trace of serial punctuation, punctures very fine and incon- 

 spicuous. • 



Type.— Cat. No. 12596, U.S.N.M. 



Genus DICHOXENUS Horn. 



DICHOXENUS SETIGER Horn. 



Columbus, Texas, May 22 (Schwarz) ; Tyler, Texas, June 9 and 28. 

 Genus ORIMODEMA Horn. 



ORIMODEMA PROTRACTA Horn. 



Veta Pass, Colorado, June 27 (Hubbard and Schwarz) ; Las Vegas 

 Hot Springs, New Mexico, August 5-14; Flagstaff, Arizona, July 7; 

 Williams, Arizona, July 24 (Barber and Schwarz). 



Genus MIMETES Schonherr. 



MIMETES SENICULUS Horn. 



Scotia, California, May 20 (H. S. Barber). 



Genus AMOTUS Casey. 



AMOTUS LONGISTERNUS Casey. 



Ventura County, California, April (Coquillett). 



AMOTUS SETULOSUS LeConte (MIMETES SETULOSUS LeConte; AMOTUS 



GRACILIOR Casey). 



Los Angeles County, California, March, April; Ventura County, 

 California, April (Coquillett). 



AMOTUS LONGIPENNIS, new species. 



Described from two specimens in the Hubbard and Schwarz col- 

 lection from Kern County, California. 



