HOPKINS: NEW SCOLYTOID BEETLES 431 



SUBDIVISION A 



Elytral punctures fine, not impressed. 



Black, shining; declivity with interspaces 1 granulate. Norfolk, 

 Virginia, probably in cones of Pinus taeda. Length, type, 2.70 mm., 

 (head missing); Hubbard and Schwarz Collection; Fortress Mon- 

 roe, Virginia. Type, Cat. No. 7473, U. S. N. M. 



Section al; C. taedae, sp. nov. 

 Elytral punctures coarse, impressed Section a2. 



SECTION a2 



Interspaces 3 of elytral declivity with distinct granules, the declivity 



not strongly impressed Subsection bl. 



Interspaces 3 of the elytral decUvity without granules, or obscure 



Subsection b2. 



SUBSECTION bl 



Elytra with strial punctures confused on dorsal area Series cl. 



Elytra with strial punctures in obscure to distinct rows on dorsal area. 



Series c2. 

 Series cl 



Declivity with interspace 1 granulate: 



Light to dark brown, West Virginia, in cones of Pinus virginiana. 

 Length 2.70-3.05 mm. Length, female type, 2.70 mm.; Huttons- 

 ville. West Virginia, in Pinus virginiana, September 20, 1910, 

 author, collector; Hopk. U. S., No. 8644a. Type, Cat. No. 7482, 

 U. S. N. M C. virginianae, sp. nov. 



Dull black. Maine, New Hampshire, Ontario, Canada, in cones 

 and shoots of Pinus resinosa. Length, 2.75-3.25 mm. Length, 

 female type, 3.15 mm.; in cones of red pine; Harrington Collection. 

 Type, Cat. No. 7483, U. S. N. M C. resinosae, sp. nov. 



Series c2 

 Declivity with interspaces 1 smooth, 3 granulate. 



Pronotum dark, elytra reddish. Oregon, in cones of Pinus ponder- 

 osa. Length, 3.50-3.85 mm. Length, female type, 3.62 mm.; 

 Ashland, Oregon, in Pinus ponderosa, May 29, 1913, P. D. Sergent, 

 collector; Hopk. U. S., No. 10807a. Type, Cat. No. 7479, U. S. 

 N. M C. ponderosae, sp. nov. 



SUBSECTION b2 



Elytral declivity not strongly impressed. 



Pronotum dark; elytra reddish brown; front broad. Colorado, 

 New Mexico, and Arizona, in cones of Pinus scopulorum. Length, 

 3.2-3.55 mm. Length, female type, 3.55 mm.; Flagstaff, Arizona, 

 in Pinus ponderosa, May 26, 1904, author, collector; Hopk. U. S., 

 No. 2740b. Type, Cat. No. 7480, U. S. N. M. 



C. scopulorum, sp. nov. 



