1902 
1902 
1903 
1904 
1904 
1905 
1905 
1905 
1900 
NEW YORK STATE MUSEUM 
Dendroctonus. Hopkins. U.S. Div. Ent. Bul. 56, p. 10-11 
Dendroctonus. Felt. N. Y. State Mus. Mem. 8, 2:338, 379-85, 693, 
fig. 85 
Dendroctonus. Burke. Ent. Soc. Wash. Proc, 8:4, 5 
Dendroctonus. Fall & Cockerell. Am. Ent. Soc. Trans. 33:218 
Habitat. New Brunswick to New York, New Mexico. 
Booed plants: Piclea: cia nmiad emsis) sb 1c eae omnia ei aaa oe 
37. ponderosae Hopk. 
Dendroctonus. Hopkins. U. S. Div. Ent, Bul. 32, p. 10 
Dendroctonus. Hopkins. U. S. Dep’t Agric. Yearbook, p. 275-81, 
Hea, 25, 20) 30 
Dendroctonus. Gillette. Col. Agric. Rep’t, 24:118 
Dendroctonus. Hopkins. U. S. Dep’t Agric. Yearbook, p. 275, 281 
Dendroctonus. Hopkins. U. S. Div. Ent. Bul. 48, p. 44, pl. 1, fig. 1, 
ple wll) lies. exe 
Dendroctonus. Hopkins. Ent. Soc. Wash. Proc. 7:147, pl. 1V 
Dendroctonus. Hopkins. U. S. Div. Ent. Bul. 56, p. to-22, fig. 1, 5, 6 
Dendroctonus. Currie. U. S. Div. Ent. Bul. 53, p. roo 
Dendroctonus. Burke. Ent. Soc. Wash. Proc. 7:4 
Habitat. Rocky mountain region. 
Food plants. Pinus, Picea. 
38 punctatus Lec. 
,Dendroctonus. Teconte. Am: Ent, Soc, Trans. 2:173 
Dendroctonus. Leconte. Am. Phil. Soc. Proc. 15:384, 385 
Dendroctonus. Schwarz. Ent. Am, 2:56 
—rufipennis Kirby. Dietz. Am. Ent. Soc. Trans. 17:28 
Dendroctonus. Packard. U. S. Ent. Com’n, 5th Rep’t, p. 722 
=rufipennis Kirby. Hamilton. Am. Ent. Soc. Trans. 21:35 
—=rufipennis Kirby. Johnson. Penn. Dep’t Agric. An. Rep’t, p. 73-77, 
fig. 2 
Dendroctonus. Hopkins. Ent. Soc. Wash. Proc. 5:3 
Habitat. New York, Quebec. 
Food plants. 
39 rufipennis Kirby 
Hylurgus. Kirby. Faun. Bor. Am. 4:195 
Hylurgus. Mannh. Bul. Mosc. p. 238, (217) 
Dendroctonus. Leconte. Am. Phil. Soc. Proc. 15:384, 385 
Dendroctonus. Provancher. Faun. Ent. Can. 1:573 
Dendroctonus. Provancher. Faun. Ent. Can. vy. 1, Add. et Cor. 
Pp. 13) 14 
Dendroctonus. Schwarz. Ent. Am. 2:56 
Dendroctonus. Dietz. Am, Ent. Soc. Trans. 17:28 
Hylurgus. Packard. U.S. Ent. Com’n, 5th Rep’t, p. 814 
Dendroctonus. Schwarz. Ins. Life, 7:255 
Dendroctonus. Hamilton. Am. Ent. Soc. Trans. 21:36 
