DISTRIBUTION OF COLEOPTERA. 147 



396. C. 12-punctatus Linn. 



This recent inipoitation from Europe was first observed in this 

 country by Mr. O. Lugger, in 1881, near Baltimore, Md., feeding 

 on asparagus. It is spreading " slowly and has now (1886) reached 

 portions of Anne Arundel County, and even Washington City (Lug- 

 ger P. W. i, 59)." It inhabits Europe and portions of western Si- 

 beria, and a variety, 10-stigma Suif., the Amur country in east 

 Siberia. Heyden, 198. 



397. Adoxus vitis Linn. 



This species is widely distributed across the northern part of the 

 continent, extending north from Mount Washington, N. H., to the 

 Hudson Bay region, westward to Alaska and southward through the 

 Rocky Mountains to New Mexico. I do not know of its occurrence 

 in the Atlantic States south of New York. Central and northern 

 Europe and through southwestern Siberia to the Amur region. Hey- 

 den, 204 ; Mann., 1853. 



398. Entomoscelis adonidis Pallas. 



This occurs everywhere through the Rocky Mountains at from 

 8000-11,000 feet, Bowditch; my specimens are from Montana; Hud- 

 son Bay region, Klrhxj ; southern Europe. France. Germany. 

 Western and eastern Siberia to Turkestan ; Heyden, 208 ; Col. Am. 

 222. 



399. Prasocuris Phellandrii Lin. 



Illinois {Crotch), Ottawa, Canada, Harrington; Detroit, Mich 

 and Veta Pass, Col., at 11,500 feet, Schwarz. Europe. Western 

 Siberia. Heyden, 209. 



400. Plagiodera (Phsedon) cochlearise Panz. 



Crotch referred two specimens in Dr. LeConte's collection without 

 exact locality to this species (Pr. 1873, 53) ; no notice of its occur- 

 rence since has been observed, except that it is in Mr. Reinecke's 

 Catalogue of BuflTalo Coleoptera. Central and northern Europe. 

 Common throughout all Siberia by the name armoracipe Linn. Col. 

 Am. 224; Heyden, 209. 



401. Gastroidea polyg-oni Linn. 



A common and abundant species, occurring from Nova Scotia to 

 the Mississippi on Polygonum {avicidare). Europe. Turkestan ; 

 eastern Siberia. Heyden, 208. 



