Pars 39 



Xylotrechus. 



363 



atomar ius F. Ent. Syst. I, 2, 1792, p. 332. — 



Muls. Col. Fr. Long. 1839, p. 78. — Pic, Longic. 



IV, 1, 1902, p. 15. 

 maculatus Gmel. Syst. Nat. I, 4, 1790, p. 1877. 

 octonotatus Gmel. 1. c. p. 1846. 

 omega Rossi, Fauna Etr. I, 1790, p. 154. 

 variegatus Geoffr. in Fourcr. Ent. Paris. I, 1785, 



p. 79. 

 var. villosoflavomaculatus Goeze, Ent. Beytr. 



I, 1777, p. 507. 

 her OS Gangib. Wien. Ent. Zeit. I, 1882, p. 138. 



— Pic, Longic. IV, 1, 1902, p. 15. 



ab. 00 Schrank, Enum. Ins. 1781, p. 162. 

 ab. subuniformis Pic, Longic. IV, 1, 1902, p. 15. 

 Biologie: Ratzeb. Forstins. Nachtr. der 2. Ausg. 

 1839, p. 53. — Kaltenb. Pflanzenf. 1874, p. 625. 



— Xambeu, Ann. Soc. Linn. Lyon (2) XLV, 

 1898, p. 53; Moeurs & Metam. VII, 1899, p. 93. 



Sieversi Gangib. Horae Soc. Ent. Ross. XXV, 1890, p. 429. 



— Pic, Longic. IV, 1, 1902, p. 17, 19. 

 ab. akbesianus Pic, 1. c. p. 17. 



ab. Deyrollei Pic, Bull. Soc. Ent. Fi-. 1897, p. 219; 

 Longic. IV, 1, 1902, p. 17, 19. 

 subcrucifer Pic, Longic. IV, 2, 1903, p. 4. 

 VlUioni Villard, Bull. Soc. Ent. Fr. 1892, p. 51. 



Armenien, 

 Syrien 



Buchara 

 Japan 



Nearktische und mexikanische Arten. 

 Leng, Ent. Amer. II, 1887, p. 198—200; III, 1887, p. 4 (Synopsis). 



annosus Say, Journ. Acad. Philad. V, 2, 1827, p. 277. 

 — Leng, S5Tiops. p. 199, 4. 



COlonus F. Syst. Ent. 1775, p. 191. — Gmel. Syst. Nat. 

 I, 4, 1790, p. 1852. — Ol. Enc. meth. Ins. V, 

 1790, p. 259; Ent. IV, 70, 1795, p. 31, t. 6, f. 67. — 

 J. Lee. Joiu-n. Acad. Philad. (2) II, 1850, p. 28. 



— Prov. Pet. Faune f^nt. Canada I, 1877, p. 599. 



— Leng, Synops. p. 199, 200. — Wickh. Canad. 

 Ent. XXIX, 1897, p. 151, f. 25. 



campestris Ol. Ent. IV, 70, 1795, p. 65, t. 8, 

 f. 95. — J. Lee. Journ. Acad. Philad. (2) U, 

 1850, p. 27. 



coloreus F. Syst. El, II, 1802, p. 345. 



terminans F. Ent. Syst. Suppl. 1798, p. 151. — 

 Gast. & Gory, Monogr. p. 83, t. 15, f. 96. — 

 White, Cat. Col. Brit. Mus. VIII, 1855, p. 277. 



upsilon Steph. 111. Brit. Ent. Mand. IV, 1831, 

 p. 244. 



Biologie: Pack. Ins. inj. Trees 1881, p. 27; Rep. 

 Ent. Commiss. III, 1883, p. 259, t. 12, f. 3. — 

 Feit, Ins. affect. Trees 1907, p. 259, f. 44. 



ab. agrestis J. I^c. Journ. Acad. Plülad. (2) II, 

 1850, p. 28. 



Missouri, 

 Californien, 

 Montana, 

 Texas, 

 Maine, 

 N. Hamp- 

 shire 



Canada, 

 Vereinigte 

 Staaten 

 Nord- 

 amerikas 



Georgia 



