46 THE CANADIAN ENTOMOLOGIST. 



Ligyrus gibbosus, DeG. — Las Cruces, N. M. Attracted to light.* 



Ligyrtis ruginasus, Lee. — Grant County, N. M. (W. J. H.); one. 

 Light yellowish-rufous in colour. 



Xyloryctes satyrus, Fab. — Grant Co., N. M. (W. J. H.); one 9- 



Strategus Julianus, Burm. — Grant Co., N. M. (W. J. H.) ; a 

 pair, ^ ? . 



Dyjiastes tityus, Linn.— Grant County, N. M. (W. J. H.) ; one $ . 

 This species may be known by the lower or cephalic horn having 

 two prongs at the end, and by the short stout spine at lower 

 base of thoracic horn. Length to tip of horns, over 60 mm.; width, 

 26 mm. 



Dynastes Grantii, Horn. — Grant County, N. M. (W. J. H.); one 



$. But slightly smaller than D. tityus, the lower or cephalic horn 



shorter and simple at end, and no spine at base of thoracic horn, 



Allorhiiia miitabilis, Gory — Grant County, N. M, (W. J. H.); Las 

 Cruces, N. M. In some specimens the green is restricted to the 

 inner basal portion of each elytron. 



Gymnetis, sp. — Grant County, N. M. (W. J. H.); one. A soft 

 black cetoniid, with hardly a greenish shade except below. 



Euphoria Kernii, Hald. — Las Cruces, N. M., June 28th, 1891. 

 There are two forms of this species. Six were taken of the beauti- 

 ful yellowish or flavous, and three of the blackish with creamy 

 markings on elytra; all flying about over ground in sandy and bear 

 spot near sheds at College. 



Euphoria inda, Linn. — Grant County, N. M. (W. J. H.); one. 

 Cremastochilus crinitus, Lec. — Grant County, N. M. (W. J. H.); 

 one. Wholly brownish-black. 



Derobrachus geminatus, Lec. — Las Cruces, N. M. A female 

 specimen taken is 83 mm. long by 26 mm. broad. This is a giant 

 'prionid. A male specimen was taken August 22nd, which was 54 

 mm. long by i6v^ mm. broad. It is elongate, narrowed and shining 

 browij. 



Prio7iui californicus. Mots. — Las Cruces, N. M. A female speci- 

 men is 53 mm. long by 23 mm. broad. Antennae are not stout 

 in this sex. Another female taken by W. J. Howard in Grant 

 County (1882) is 40 mm. long by 17 mm. br6ad. A male, with 



