56 PROCEEDINGS OF THE ACADEMY OF [Feb., 



being only the fourth record for the species — Sciukler having described 

 it from Lerdo, Durango; Scudder and Cockerell recording it from 

 Tularosa, New Mexico, and the present author examined and recorded 

 seven specimens from the Sacramento Mountains, New Mexico. 

 Phoetaliotes nebrascensis (Thomas). 



Carr Canyon, Huachuca Mountains, September 24, October 16-17, 

 1905 (Biederman), 1 d^, 1 ?. San Bernardino Ranch, 3,750 feet, 

 August, 1905 (F. H. Snow), 1 &. 



The individual from San Bernardino Ranch belongs to the form 

 volucris, the others being the short-winged type. 



When compared with Nebraska, Colorado and Indiana specimens 

 the males appear to have the dorsal constriction of the frontal costa 

 stronger than the average from those localities; but one Colorado 

 specimen (Greeley, Colorado) differs in that portion being narrower 

 than in the Arizona males. This species has been recorded from 

 Tucson, Pima Co., Arizona. 

 Dactylotum variegatum (Scudder). 



Carr Canyon, Huachuca Mountains, August, 1905 (Skinner), 2 9 . 

 September 23 and 24, 1905 (Biederman), 5 c?, 6 9 . Palmerlee, June 

 23, 1905 (Schaeffer), 1 c^. 



The females of this series present considerable variation in size, one 

 particularly being no larger than male individuals, while this one 

 specimen is but little surpassed in size by another of the same sex. 

 There is a very perceptible amount of variation in both sexes in the 

 depth of the bluish pronotal markings. 



TETTIGONID^. 

 Dichopetala brevihastata Scudder. 



Carr Canyon, Huachuca Mountains, August, 1905 (Skinner), 1 d^. 



This species is the D. hrevicauda Scudder of 1902, but not of 1900.^* 

 The former records are from southern New Mexico (several localities 

 in the Mesilla Valley) and Mexico. 

 Dichopetala Isevis n. sp. 



Types : ? ; Carr Canyon, Huachuca Mountains, Cochise Co., Arizona. 

 August, 1905 (H. Skinner). [Acad. Nat. Sci. Phila.] 



Allied to D. brevihastata Scudder, but differing in the shorter oviposi- 

 tor^ which is also slightly thicker distad than mesad and proximad, and 

 has the margins unarmed, and also in the smaller general size and 

 shorter, more robust limbs. 



Vide Morse, Psyche, IX, p. 381. 



