98 
Psyche 
[April 
excavated; mesonotum about twice as long as broad equaling 
the pronotum. Venation of fore wing weak; venation of hind 
wing typical. Hind tibiae with two spines both stout, the one 
at the middle twice as long as the one at the base. 
Color above and below, nearly uniform grayish tawny, eyes, 
median area of the frons, tip of the rostrum, spines, claws and 
ovipositor, blackish. 
Length, 5 . 10 mm. ; width across prothorax, 2 . 10 mm. 
Holotype, female Sierra Maestra, 3000-3500 ft., July 10-20, 
1922, S. C. B. and C. H. B. 
Leocomia balloui n. sp. 
This is another species with a strongly produced vertex, 
dull black to piceous variegated with creamy white and tawny. 
Vertex foliaceous, flat, strongly produced about two-thirds 
the length of the pronotum; ocelli rather close together; eyes 
rather prominent; frons very flat; pronotum rather strongly 
arched; mesonotum about as long as vertex, apical portion 
rather slender. Fore wings nearly vertical, strongly roughened, 
venation prominent; venation of hind wing typical. Middle 
spine of hind leg large, basal spine small. 
General color dull blackish or piceous; anterior margin of 
vertex, tawny; fore wings with a narrow creamy white band 
extending irregularly from the claval margin near the middle 
of the mesonotum to the middle of the costal margin, apical 
third creamy white to tawny with veins black. 
Length, 4 . 90 mm. ; width across prothorax, 1 . 80 mm. 
Holotype male, Pico Turquino, July 20, 1922, S. C. B. and 
C. H. B., 5000 ft. 
Allotype female, Pico Turquino, July 20, 1922, S. C. B. and 
C. H. B. 5000 ft. 
Leocomia nagua n. sp. 
A short robust species with short wings and a short vertex. 
Vertex rather short parabolic, ocelli equidistant from each 
other, and the eyes; frons slightly produced, but flat on the disc; 
pronotum about twice as broad as long broadly curved and 
