CLASSIFICATION OF THE SUBFAMILY CRYPHALINEA. 15 
d8. Interspaces moderately broad. 
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Cayunase Ott on (Cea sp - -.(-<.. =: Ae sep <b as tt eee ceibae, page 20. 
ener, move Africa . oo: 5445-2} ake ects punctipennis, page 20. 
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aoysniises, Cupar ee seen ere Sane een nea elas a a > pilosus, page 20. 
Hypothenemus atomus, new species. 
Length, female type, 0.9 mm.; uniform light brown; pronotum with four closely 
placed marginal teeth, the two middle ones longer; front flat, opaque, without dis- 
tinct median longitudinal impression. Morgantown, W. Va., in Salix nigra, decaying 
wood, September 14, 1898; author, collector; Hopk., W. Va. No. 7565. Type, Cat. 
No. 7460, U. S. National Museum. . 
Length, male type, 0.6 mm. 
Hypothenemus “impressifrons, new species. 
Length, female type, 1 mm.; uniform brown; pronotum with four subequal marginal 
teeth; front with distinct median longitudinal impression. Morgantown, W. Va., in 
Salix sp., decayed wood, January 20, 1897; author, collector; Hopk. W. Va. No. 
7163d. Type, Cat. No. 7355, U. S. National Museum. 
Hypothenemus marylandicae, new species. 
Length, female type, 0.75 mm.; elytra black, shining; pronotum reddish, opaque, 
with four marginal teeth, the two middle ones more prominent. Pregnall, S. C., 
in Quercus marylandica, dead bark on sprout, November 16, 1904; Fiske, collector; 
Hopk. U. 8S. No. 3360a. Type, Cat. 7522, U. S. National Museum. 
Hypothenemus robiniae, new species. 
Length, :emale type, 0.95 mm.; elytra black, shining; pronotum reddish, with 
four small marginal teeth, the margins but faintly produced. Chevy Chase, Md., in 
Robinia pseudacacia, decaying bark of fire-killed sprout, July 23, 1905; author, collector; 
Hopk. U. 8. No. 6069b?. Type, Cat. No. 7523, U. S. National Museum. 
Length, male, 0.55 mm. 
Hypothenemus toxicodendri, new species. 
Length, female type, 0.95 mm.; elytra black; pronotum dark reddish, with four 
marginal teeth, the two middle ones more prominent. Morgantown, W. Va., in Rhus 
toxicodendron, bark of dead twigs, December 8, 1901; author, collector; Hopk. W. Va. 
No. 7776. Type, Cat. No 735€ U.S. National Museum. 
Hypothenemus bradfordi, new species. 
Length, female type, 1 mm.; light uniform brown, subopaque; elytra with inter- 
spacial scales yellow and closely placed in rows from base to apex; pronotum with 
six equal marginal teeth; front narrow, convex, faintly carinate. Honolulu, Hawaiian 
Islands, March 10, 1905; Q. Q. Bradford, collector. Specimens received from D. L. 
Van Dine. Type, Cat. No. 7567, U. S. National Museum. 
Hypothenemus flavosquamosus, new species. 
Length, female type, 1.05 mm.; moderately stout, subopaque, pale brown; anten- 
nz and legs yellow; pronotum lighter, and with six small and two smaller marginal 
teeth; front narrow, convex, shining, faintly punctured, and with faint, transverse 
median line; punctures of elytral stria very fine; interspacial scales yellow. Mount 
Coffee, Liberia, West Africa, March, 1897; O. F. Cook, collector. Type, Cat. No. 
7591, U. S. National Museum. 
60456°—15——3 
