INSECTS OF BKULAH, NEW MEXICO. 109 



orifice. The whole insect is clothed with minute hairs about as in 

 conspersus. 



Described from two males collected by Dr. Henry Skinner, Aug. 

 17th, at Beulah, New Mexico. This is the smallest Alydus known 

 to me. It may be distinguished from conspersus, its nearest ally, by 

 the undotted membrane, with anastomosing nervures, the more 

 slender hind femora, with a pale annul us before the apex, and many 

 of the other characters enumerated above. 



C'orizus Iiyaliuiis Falir. 



One specimen of the variety viridicatus Uhler. 



C'orizus novteboracensis Sign. 



One specimen, somewhat mutilated, seems to belong to this 

 species. I have a slightly paler example taken by Prof. Wickham 

 at Kalispell, Mont., and a more typical male from British Columbia. 

 An extension of its range along the Rocky Mountains to New Mex- 

 ico would not be surprising. 



Lygseus turcicus Fabr. 

 Two examples. 



Nysius aiigustatus Uhler. 



Several examples. 



Lfigyroeoriw balteatus Stal. ? 



Seven examples. This species was described from Mexico and 

 has not before been recorded from the United States. The present 

 specimens differ from Stal's description in having the posterior lobe 

 of the pronotuin almost black with four ferruginous spots on the 

 hind margin, the intermediate of which may be extended anteriorly. 

 These are also brachypterous, a feature not mentioned by Stal. 



♦I iris h Hi 11 is Rent. 

 One specimen. 



Leptopterna dolobrata Linn. 



Two examples of the pale form of this widely distributed European 

 species were doubtless taken about the cultivated fields, in which 

 situations they occur throughout Colorado and Utah. 



Lomatopleura csesar Rent. 

 Several specimens taken. 



TRANS. AM. ENT. SOC, XXIX. MARCH, 1903. 



