726 PROCEEDINGS OP THE ACADEMY OF [NoV. , 



slightly raised ; eyes subtrigonal, flat. Pronotum broad, the ante- 

 rior margin slightly emarginate centrally, truncate posteriorly, 

 Metanotum deep, exceeding the mesonotum in lateral depth. 

 Abdomen compressed, subcarinate superiorly. Anterior femora 

 with a well -developed inferior median sulcus, the inner margin 

 bearing one large and two small spines on the distal section ; tibiae 

 flat above, heavily punctate and unarmed, below subsulcate and 

 with three pair of spines, spurs four in number, the anterior external 

 one very short and blunt. Posterior femora stout, the lower sulcus 

 deep, the margins strongly beset with innumerable small teeth, the 

 internal margin bearing the greatest number ; tibise slightly bowed, 

 the superior surface flat, with four to five pair of spines of the 

 first and a few irregularly scattered spines of the second order, 

 distal portion of the inferior surface with six recumbent spines, the 

 upper pair of spurs slightly the longer. 



General color ochraceous, suffused above with reddish-brown, the 

 segments with their posterior borders blackish. 



Measuixments. 



Length of head and body (approximately), .... 23 mm. 



Length of pi'onotum, 9 " 



Breadth of pronotum, 10.2 " 



Length of hind femur, 19 " 



Length of hind tibia, 17 " 



Family GRYLLID^. 



Subfamily Gryllinse. 

 Gryllus integer Scudder. 



Four males, four females. 



Highrolls, Otero county, N. M. May 31, June 2, 11, 13, 1902. 

 Gryllus alogus n. sp. 



Type: ?; Albuquerque, Bernalillo county, N. M., 1902. 

 Collected by T. D. A. Cockerell. 



Apparently allied to G. armattcs Scudder,* but differing in the 

 shape of the anterior and lateral margins of the pronotum, and in 

 the different proportions of the calcaria of the hind tibise, as well 

 as the coloration. No relationship exists with G. personatus 

 Uhler,* or with mexicanus Saussure.** 



*P8yc7te, IX, p. 293. 



^Proc. Ent. Soc. FMla., II, p. 547. 



^Miss. Sci. Mex., Orthopt., p. 403. 



