DISTRIBUTION OF COLEOFTEUA. 897 



CHRYSOMELID^. 

 Ohs. — Donacia dentata Hope, not being cloarly North American, is erased. 



484. Zeugophora Scutellaria Suff.. subsphiosa Gel>ler. — Detroit (Micliigan), 



.S(;li\varz; New Mexico, Oregon Horn; northern Illinois, my collection ; 

 northern and middle Europe, western Siberia. T. xix, 7; Heyden, 198. 



485. Crioceris asparagi Linn., var. macnlipes Gebl. — Introduced from Europe 



about 1859 into Long Island, N. Y. ; it has spread inland southwardly to 

 Fairfax County, Virginia, and westwardly througli Geneva, N. Y., to 

 Akron and Clevehuid, O, (Webster, 1893); Liiitner, 1st Kept. N. Y. 239- 

 246; Siberia. 

 480. C. 12-punctatu8 Linn. — Observed first near Baltimore, Md., in 1881, by 

 Mr. O. Lugger, on asparagus, in 1886, it had reached Washington City 

 (P. W., i, 59), and in 1893, southern New .Jersey, Smith. Europe, pai'ts 

 of western Siberia, and var. 10-stigma Suff. the Amur countries. Heyden, 

 198. 



487. Adoxus obscurus Linn., var.vitis Fab. — From Mount Washington, N. H., 



to Hudson Bay ; westward to the peninsula of Kenai, Alaska, and south- 

 ward to California and New Mexico through the Rocky Mountains, but 

 iu the Atlantic States has not been recorded south of New York ; var. 

 vitis is the Canadian form; obscurns, the prevailing Rocky Mountain 

 form and the Alaskan form, still another variety. Europe, eastward 

 through Siberia to the Amur. Heyden, 204; Mann., 1853; Horn, T. 

 xix, 198; Can. Ent., xxv, 278. 



488. Entomoscelis adonidis Pallas. — Everywhere through the Rocky Moun- 



tains at 8000-ll,C00 feet, Bowditch ; Montana; Hudson Bay region, 

 Kirby; Alberta, Wickham ; Manitoba and N. W. British Provinces: 

 southern Europe; France; Germany; western and eastern Siberia to 

 Turkestan. Heyden, 208; Col. Am., 222; Fletcher, Canad. Exp. Farm 

 Rep. 1892, p. 152; ib. 1893, author's ed. p. 17. 



489. Prasocuris Phellandrii Linn , Helodes trivittata Say. — Illinois (Crotch), 



Ottawa, Canada. Harrington; Detroit, Mich., and Veta Pass, Col., at 

 11,500 feet, Schwarz. Europe; western Siberia. Heyden, 209; T. xiii, 

 140. 



490. Phaedon armoracese Linn., cochlearise Pauz. — Crotcli referred two speci- 



mens in Dr. LeConte's collection without exact locality to this species 

 (Pr. 1873, 53) ; no notice of its occurrence since has been observed, ex- 

 cept that it is iu Mr. Reinecke's Catalogue of Buffalo Coleoptera. Cen- 

 tral and northern Europe; common throughout all Siberia. Col. Am., 

 224; Heyden, 209. 



491. Gastroidea polygon! Linn., cseruleipenuis Say.— A common and abundant 



species, occurring from Nova Scotia to the Mississippi on Polygonum 

 {avieulare). Europe, Turkestan, eastern Siberia. Heyden, 208. 



492. G. viridula DeG., raphani Herbst., Kirby, formosa Say. — Hudson Bay re- 



gion at lat. 54°, Kirby ; Kansas, Snow ; Maiiitoba, New Mexico, my col- 

 lection. Northern and temperate Eurojie, western and eastern Siberia. 

 Heyden, 208; Can. Ent., viii, 191. American and European examples 

 do not seem to differ. 



TEANS. AM. ENT. SOC. XXI. DECEMBER. 1894. 



