218 AMERICAN COLEOPTEKA. 



Hylesinus aculeatus Say. Coolidge (W.). 



PhlcBosinus serratus Lee. ? Pecos (C). 



Dendroctonus valens Lee. Gallinas Canon (S.), Albuquerque (W.), Santa 

 F6 Canon (S.), Sacramento Mts. (K.), Coolidge (W.), Rio Ruidoso (T.), Eagle 

 Creek (T.), Cloudcroft (V.), Beulah (Skinner). 



D. similis Lee. Gallinas Canon, a variety (S.), Walnut Creek (S.), Sacramento 

 Mts. (K.). 



D. simplex Lee. Gallinas Canon (S.). 



D. piceaperda Hopk. var. Cloudcroft (V.). 



D. piceaperda v. engelmanni Hopk. To]) of Las Vegas Range 11,000 ft. (C). 



D. parallelocollis approximatus Dietz. " New Mexico." Breeds in Pmits. 

 Cloudcroft (V.). 



D. ponderosse Hopk. Near Vermejo (Hopkins, Bull. 56, Bureau of Ent. p. 7). 



Hylastes long-us Lee. Gallinas Canon (S.), Albuquerque (W.), Coolidge 

 (W.), Gallup (W.). 



H. gracilis Lee. Santa Fe Canon (S.). 



H. sp. Rio Ruidoso (T.J. 



H. n. sp. Benlah (Skinner), Cloudcroft (V.). 



Hylurgops rug-lpennis Mann. Gallinas Canon (S.), Santa Fe Canon (S.), 

 Coolidge iW.), Cloudcroft (K.). 



H. subcostulatus Mann. Sacramento Mts. (K.J, Beulah (Skinner), Cloud- 

 croft (V.). 



ANTHRIBID^. 



Allandrus bifasciatus Lee. Gallinas Canon (S.), Harvey Ranch, Las Vegas 

 Range (Ruth Raynolds), Sacramento Mts. (K.). 



Brachy tarsus grlseus Lee. Wootens (K.). In Arizona at Tucson (H. 

 and S.). 



Anthribulus rotundatus Lee. Coolidge (W.). 



DESCRIPTIONS OF NEW SPECIES 



BY H. C. FALL. 



In the following pages descriptions have been drawn up of as 

 many of the new species as it was possible to fix the standing of 

 with reasonable certainty. There still remain numerous forms, 

 some unquestionably new, others of doubtful status, a full investiga^ 

 tion of which is not now practicable. A number of allied species, 

 chiefly from adjacent or other regions of the southwest, have been 

 included for the sake of concentration of treatment. 



CARABID^. 



Tacliys cockerelli n. sp.— Elongate, moderately convex, uniformly pale 

 rufous in color. Prothorax sliglitly wider at base tlian at apex, the posterior 

 transverse impression not tripunctate. Elytra with three well-marked striae and 

 more or less evident traces of a fourth and fifth ; the outer ones more abbreviated 

 as usual and all completely impunetate. Length 2-2.5 mm. 



