1902.] NATURAL SCIENCES OF PHILADELPHIA. 725 



Dactylotum variegatum (Scudder). 

 One female, 



LuSas AVell, Sacramento mountains, N. M. September 29, C. 

 H. T. Townsend (U. S. N. M.). 



The collection of the United States National Museum also con- 

 tains specimens from Ojo Caliente, Rio Arriba county, N. M., and 

 Huachuca, Cochise county, Ariz. 



On a comparison of this species with D. pidum (Thomas), it will 

 be seen that practically the only important diagnostic character is 

 the shape of the tegmina. 

 a, — Tegmina elongate-ovate, at least twice as long as broad, 



pictum (Thomas). 

 aa.— Tegmina ovate, not more than half as long again as broad, 



variegatum (Scudder). 



Family TETTIGONID^. 

 Ceuthophilus uniformis Scudder. 

 One male and one female. 



Beulah, San Miguel county, N. M. July 10, 1902, T. D. A. 

 Cockerell. 

 Ceuthophilus pallidus Thomas. 



Eighteen males, nineteen females. 



Cloudcroft, Otero county, N. M. May 21, 23 and 26, June 

 19, 1902. 



TJdeopsylla viereoki n. sp. 

 Type; male (?). 



Cloudcroft, Otero county, N. M. May 27, 1902, H. L. Yiereck. 

 Differing from both previously known species of the genus in the 

 smooth upper surface of the anterior tibiae and the abbreviate 

 character of the posterior tibise, which latter are shorter than the 

 femora. This specimen was found dead and is rather badly nmtil- 

 ated, the extremity of the abdomen, the palpi, the median limbs, 

 the labrum and clypeus, antennse and the apical joints of the tarsi 

 being badly damaged or gone. 



I take great pleasure in dedicating this rather striking form to 

 my friend and fellow -worker, Mr. H. L. Viereck, to whose tireless 

 energy and perseverance the large entomological collection of the 

 Alamogordo and Cloudcroft regions is entirely due. 



General form heavy and obese. Head with the vertex but very 



