NEW INSECTS FROM ARIZONA, ETC. 61 



FIG. Plate II. 



1. Oporahia autumnata, ab. ^ (bred 1898). 



2. ,, ,, ab. schneideri, 2 (bred 1899). 

 3-4. Oporahia filigram77iaria, $ $ (bred 1897, Bolton). 



5. „ „ $ (bred 1899, Huddersfield). 



6. „ „ type, ? (bred 1897, Bolton). 



7-8. Oporahia dilutata ab. christyi, g- 5 (Rannoch, 1897, 1898). 

 9-10. „ „ <? ? (Aberdeen, 1893). 



11. ,, ,, ab. ohscurata, $ (bred 1898, Glasgow). 



12. ,, ,, ab. latifasciata, $ (? Norfolk). 

 18. „ „ pale 2 (bred 1896, Chingford). 

 14. ,, 5, ab. melana, J (bred, Chingford). 



NEW INSECTS FEOM AKIZONA, AND A NEW BEE 

 FKOM MEXICO. 



By T. D. a. Cockerell, N.M. Agr.Exp. Sta. 



The following insects were taken on a recent trip to Arizona ; 

 the main result of the trip will be set forth in a Bulletin of the 

 Arizona Experiment Station, but it is thought expedient to 

 present the descriptions of the new species in an entomological 

 journal. The Perdita from Juarez was taken on the same trip, 

 and so is included. 



Apid^. 

 Perdita haccharidis, sp. n, 



$ . Length not quite 6 millim. ; head and thorax dark green, with 

 yellow markings ; abdomen banded. Cheeks hairy, but face nearly 

 bare ; front and vertex strongly granular ; frontal fovea elongate ; 

 maxillary palpi 6-jointed ; labial palpi 4-jointed, the first joint not 

 greatly longer than the other three together ; tlagellum dark brown 

 above, except at apex, yellow beneath ; scape yellow, with a dark spot 

 at apex ; mandibles yellow, the tips rnfous ; labrum yellow, a dark 

 mark at base ; clypeus yellow, the usual dots small and very near the 

 margin ; supraclypeal mark well-developed, a little more than semi- 

 circular ; no dog-ear marks ; lateral marks broad below, ending at a 

 point above, angulate opposite the antennal sockets, owing to the inter- 

 ference of the fovea. Mesothorax almost entirely nude, very shiny, 

 with distinct but very sparse punctures ; pleura all dark ; prothorax, 

 except a subtriangular lateral area, entirely yellow ; tegulae hyaline, 

 with a yellow spot ; wings perfectly hyaline, nervures very pale 

 brownish, subcostal nervure and margin of stigma rather dark: stigma 

 hyaline ; marginal cell almost squarely truncate, the substigmatal 

 portion a trifle longer than the poststigmatal ; second submarginal 

 narrower fully one half to marginal ; third discoidal distinct. Femora 

 all yellow ; anterior legs entirely yellow ; middle tibiae dark brown on 

 the outer side ; hind tibiae and tarsi entirely dark brown ; claws cleft. 

 Abdomen yellow, with four broad dark brown bands, about as broad as 

 the intervals between them ; basal part of first segment mostly dark ; 



