1808 
1906 
1843 
1852 
1853 
1868 
1876 
1878 
1804 
1804 
1903 
3904 
1905 
1905 
1907 
7868 
1876 
1878 
1878 
1868 
1876 
1878 
1868 
NEW YORK STATE MUSEUM 
Pityophthorus. Blandford. Ent. News, 9:6 
Pityophthorus. Felt. N. Y. State Mus. Mem. 8, 2:751 
Habitat. Texas, West Virginia. 
Food plant. Pinus. 
136 nitidulus Mannh. 
Bostrichus. Mannh. Bul. Mosc. p. 208, (263) 
Bostrichus. Mannh. Bul. Mose. p. 350, (152) 
Bostrichus. Mannh. Bul. Mose. p. 273 
Cryphalus. Leconte. Am. Ent. Soc. Trans. 2:157 
Pityophthorus. Leconte. Am. Phil. Soc. Proc. 15:354 
Pityophthorus. Eichhoff. Rat. Tom. p. 173 
Pityophthorus. Schwarz. Ins. Life, 7:255 
Pityophthorus. Hamilton. Am. Ent. Soc. Trans, 21:35 
Pityophthorus. Gillette. Col. Exp. Sta. Rep’t, 15 :118 
Pityophthorus. Hopkins. U. S. Div. Ent. Bul. 48, p. 17 
Pityophthorus. Currie. U. S. Div. Ent. Bul. 53, p. 72 
Pityophthorus. Schwarz. Harriman Alaska Exped. Rep’t, Insects, pt 
I, p: 185 
Pityophthorus. Fall & Cockerell. Am. Ent. Soc. Trans. 33:217 
atratulus Lec. 
Cryphalus. Leconte. Am. Ent. Soc. Trans. 2:156 
=nitidulus Mannh. Leconte. Am. Phil. Soc. Proc. 15:354 
=cribripennis Eich. Eichhoff. Rat. Tom. p. 175 
Habitat. Coast and Cascade region, Alaska to California; Utah; 
New Mexico. 
Food plants. Picea sitcheysis, Pseudotsuga muc- 
ronata,, Pinus flexilis “(shore pine), Paete a) lem ore l= 
manni. 
137. obliquus Lec. 
Pityophthorus. Leconte. Am, Phil. Soc. Proc. 17:432-33, 468 
Habitat. Michigan (Marquette). 
Food plants. 
138 opaculus Lec. 
Pityophthorus. Leconte. Am. Phil. Soc. Proc. 17 :623 
Habitat. Michigan. 
Food plants. 
139 pilosus Lec. 
Cryphalus. Leconte. Am. Ent. Soc. Trans. 2:154 
Pityophthorus. Leconte. Am. Phil. Soc. Proc. 15 :351 
Pityophthorus. Eichhoff. Rat. Tom. p. 199 
pilosulus Lec. 
Cryphalus. Leconte. Am. Ent. Soc. Trans. 2:156 
Habitat. Middle California. 
Food plants. 
