324 Mr. T. D. A. Cockerell on 



slightly concave ; lateral lobes not greatly developed. Ovi- 

 positor dark brown, only moderately curved. Hind femora 

 with five to seven very short spines on the inner side ; hind 

 tibia? with 28 to 33 spines in the outer row. Spines of ante- 

 rior tibiae pale ochreous, tipped with black, and having a 

 black longitudinal line on the upperside ; there is also some- 

 times a black patch immediately at the base of each spine. 

 Spines of hind tibia? brown tipped with black, but the ridge 

 from which they spring is whitish. 



Mut. viridis. — Similar to the type, but entirely bright 

 apple-green. 



Hab. Mesilla Park, New Mexico, on the campus of the 

 New Mexico Agricultural College. Eight of the brown form 

 and two of the green. They were found in an outhouse, and 

 are doubtless nocturnal in their habits. One specimen was 

 found in the jaws of a Scolopendra heros which had killed it. 



The genus Eremopedes was made known by Scudder in 

 the * Canadian Entomologist,' July 1894. It was founded on 

 a single female from Arizona in the National Museum at 

 Washington, which was not described. Up to the present 

 no species of the genus has been described or named so far as 

 I can ascertain. 



I sent an example of E. Scudderi, asking whether it was 

 the same as the Arizona insect, to Mr. Scudder, who replied : 

 " The Eremopedes from Arizona is unnamed in the U.S. Nat. 

 Mus. I have no specimen. Your species appears to be a 

 good one." 



IV. — A new Humble- Bee from the Pribilof Islands. 



Bombus Kincaidii, sp. n. 



$ . — Length about 20 millim., anterior wing 15 millim. 



Black, with dense black and pale dull ochreous pubescence. 

 Pubescence of head entirely black, except that the labrum 

 presents some short orange-brown hairs and the trisulcate 

 mandibles have a patch of shining ochreous pile in the lowest 

 sulcus at the tip. Facial quadrangle about or hardly as long- 

 as broad, groove beneath middle ocellus distinct, front with 

 minute punctures; clypeus rather prominent, with small 

 punctures of different sizes, becoming sparse on the disk; 

 area between eyes and base of mandibles smooth and shining, 

 about as broad as long ; flagellum with the third segment a 

 little longer than the second, but shorter than the first. 

 Mesothorax dull from very small extremely dense punctures, 

 except on the posterior portion, where there is a median 



