160 
Psyche 
[December 
arcuate, extending from base to near apical angle ; disk with 
three large, deep, basal depressions, the median one not ex- 
tending to middle, with a deep fovea in front of scutellum, 
the lateral ones extending to middle of pronotum ; surface 
coarsely, deeply, densely, uniformly punctate, the intervals 
finely, densely granulose. Scutellum twice as wide as long; 
sides feebly rounded ; surface nearly smooth. 
Elytra as wide as pronotum at base ; sides broadly, angu- 
larly expanded behind humeral angles, nearly parallel to 
middle, then strongly, obliquely converging to the tips, which 
are acute; lateral margins coarsely, irregularly serrate; 
basal depressions rather deep and broadly transverse; sur- 
ace irregularly striato-punctate, more or less rugose basally, 
the intervals finely, densely granulose, with a few coarse 
punctures intermixed. 
Body beneath coarsely, rather densely, irregularly punc- 
tate, finely granulose, sparsely clothed with moderately 
long, erect, inconspicuous hairs ; last visible sternite feebly, 
arcuately emarginate at apex. 
Length 10 mm., width 3.25 mm. 
Female . — Unknown. 
Type locality . — Between Constanza and Jarabacoa, at an 
altitude of 2,000 to 4,000 feet, Dominican Republic. 
Type . — In the Museum of Comparative Zoology, Cam- 
bridge, Mass. Type no. 23,698. 
Described from a unique male collected at the type locality 
during August 1938 by P. J. Darlington, Jr. 
This species is allied to Peronsemis monticola Fisher, but 
it differs from that species in being of a more uniform color 
above, in having the pronotum rounded at the sides, the 
elytra strongly angulated behind the humeral angles, and in 
not having a finely punctured vitta along the sutural margins 
of the elytra. 
Enbrachys gibbipennis, new species 
Male . — Ovate, nearly twice as long as wide, broadly 
rounded in front, more attenuate posteriorly, strongly shin- 
ing, glabrous ; head and pronotum green, more or less bronzy, 
the latter with the elevated median part piceous ; elytra uni- 
formly piceous; body beneath piceous, with an indistinct 
purplish tinge. 
