CLASSIFICATION OF THE SUBFAMILY CRYPHALINA. 19 
Hypothenemus amplipennis, new species. 
Length, female type, 1.15 mm.; elytra rather short, stout, black, shining; pro- 
notum reddish, the margin with six teeth; front impressed, shining, with posterior 
median transverse elevation. Cayamas, Cuba, in old cotton bolls, March 8; E. A. 
Schwarz, collector. Type, Cat. No. 7579, U. S. National Museum. 
Hypothenemus californicus, new species. 
Length, female type, 1.3 mm.; elytra black, subopaque; pronotum and head 
reddish, the former with six equal and rather prominent marginal teeth; front con- 
vex, opaque, alutaceous, and with median elevated line; elytral strize faintly im- 
pressed. Pomona, Cal., April 25, 1895; H. C. Fall, collector. Type, Cat. No. 7364, 
U. S. National Museum. 
Hypothenemus tritici, new species. 
Length, female type, 1.2 mm.; elytra black; pronotum and head dark reddish, 
with six equal marginal teeth; front narrow, subopaque, alutaceous, with short median 
line; elytral striz scarcely impressed, punctures distinct except on declivity. Dal- 
las, Tex., in dry wheat stubble in field; Webster No. 2112; W.J. Phillips, collector; 
Hopk. U.S. No. 1173. Type, Cat. No. 7526, U. S. National Museum. 
Hypothenemus dolichocola, new species. 
Length, female type, 1.25 mm.; elytra black; pronotum dark reddish brown, with 
rugose space red, margin with four equal teeth; front convex, shining, punctured, 
with posterior transverse elevation. Canton, China, in Dolichos lablab, 1908; U. S. 
Dept. of Agriculture, Bureau of Plant Industry collection. Type, Cat. No. 7580, 
U. S. National Museum. 
Hypothenemus subelongatus, new species. 
Length, female type, 0.95 mm.; elytra dark brown; pronotum reddish brown, with 
rugose space red; posterior area shining; anterior margin with four equal teeth; front 
opaque, with broken shining line; punctures of elytral strize rather coarse and rugose. 
Victoria, Tex., March 26; E. A. Schwarz, collector. Type, Cat. No. 7581, U. S. 
National Museum. 
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Hypothenemus nigripennis, new species. 
Length, 1.15 mm.; elytra black, subopaque; pronotum dark brown, opaque; dorsal 
rugose space faintly reddish; anterior margin with four small equal teeth; front sub- 
opaque, with anterior median line punctured; elytral striz faintly impressed, punc- 
tures moderately coarse. Tallulah, La., in dead bark of Ficus sp., February 4, 1910; 
R. A. Cushman, collector; Hopk. U.S. No. 8634. Type, Cat. No. 7582, U. S. National 
Museum. ; 
Hypothenemus pubescens, new species. 
Length, female type, 1.15 mm.; elytra light brown; pronotum light reddish brown; 
anterior margin with four teeth, median ones coarser and closely placed; front convex, 
alutaceous, and with median line; elytra with striz not impressed, punctures fine; 
interspacial scales yellowish and closely placed, mixed with dense fine hairs on 
declivity. Key West, Fla., April 5, 1903; E. A. Schwarz, collector. Type, Cat. No. 
7524, U. S. National Museum. 
