PSYCHE. 



SOME INSECTS OF THE HUDSONIAN ZONE IN NEW MEXICO.— VII. 



COLEOPTERA. 



BY H. C. FALL. 



The following species, additional to 

 the former list, were taken on the top of 

 the Las Vegas range in 1901. 



Nebria sahlhcrgi Fisch. The most 

 widely distributed species of the genus, 

 occurring from Labrador to Sitka and 

 the Kenai Peninsula. Within the United 

 States it is recorded from the White Mts. 

 of New Hampshire, Michigan, Lake 

 Superior, Washington and Oregon. It 

 is probable that in the latitude of New 

 Mexico this species will be found only 

 on the summits of the highest ranges. 



Be}nhidium dyschiriniim Lee. North 

 Pacific Coast, Montana, Colorado (Breck- 

 enridge and Leadville — 9500-10000 

 ft.— Wickham). 



Discoderns parallelus Hald. " Most 

 common in Texas and New Mexico " 

 (Horn), also known from Pennsylvania, 

 Georgia, Iowa, and Kansas. 



Coccitulla traitsvcrsoguttata Fab. A 

 common and extremely widespread spe- 

 cies, ranging from Massachusetts north 

 to Hudson Bay and Greenland, across 

 the Continent to Alaska, and south to 

 California, extending, also along the 

 Rocky Mts. into Mexico. In Eurasia 

 it is reported from Siberia, Japan, North- 

 ern China, Dauria and Lapland. 



CoccuieUa g-nofata Herbst. New Eng- 



land, New Jersey, Canada, entire Rocky 

 Mt. region, California, Mexico, Guate- 

 mala. 



rodabrus lateralis Lee. Colorado 

 and New Mexico, at high or moderately 

 high elevations. 



Pachyta litiirafa Kby. Hamilton gives 

 the range of this species as follows. 

 "Bay of Kenai (Alaska), Stikine River 

 B. C, Vancouver to Canada, and North- 

 ward to Hudson Bay ; Michigan, Ver- 

 mont, Washington, Idaho to New Mex- 

 ico." 



Acmaeops pmtaisis Laich. Maine to 

 Alaska ; Rocky Mts. to New Mexico ; 

 Sierra Nevada Mts. ; Siberia, Northern 

 China, Alpine and Northern Europe. 



Leptiira aspera Lee. Canada, Mich- 

 igan, Colorado, Idaho, Vancouver. 



Orsodachna atra Ahr. New England 

 to Vancouver and northward, and south- 

 ward in the more elevated regions to 

 North Carolina, New Mexico, Arizona 

 and California. 



Stcphanocleoiius plumbeiis Lee. De- 

 scribed from New Mexico but specimens 

 taken on the north shore of Lake Superior 

 are said by Leconte to be identical. 



S^Dcndroitfliius piceaperda var. engel- 

 mainii Hopkins, MS. Determined by 

 Prof. Hopkins. It is the form of the 

 species which lives on Picca eiigclmanni 

 in Colorado, and, as we now see, in New 

 Mexico. — T. D. A. C] 



