198 
Psyche 
[December 
narrowly explanate, each with 2 setae ; base and apex finely 
margined; disk impressed as usual, basal foveae relatively 
small and deep, impunctate. Elytra much (about 2/3) wid- 
er than prothorax; humeri distinct; sides subparallel, 
though slightly converging anteriorly in anterior V 2 , 
sinuate before the subindependently narrowly rounded 
apices; striae moderately deep, impunctate on disk, lightly 
punctate externally; intervals more or less convex, 3rd 
3-punctate. Metepisterna elongate ; mesepisterna some- 
what punctate, lower surface otherwise impunctate. Tibiae 
not grooved on outer edge ; posterior tarsi sulcate each side 
above, sulci not approximate, 4th joint moderately emar- 
ginate, not more lobed externally than internally; front 
tarsi vaguely sulcate. Length 10.5 ; width about 4 mm. 
Cuba: holotype 9 (M. C. Z. no. 22009), unique, from 
Baragua (Camagiiey), May 7, 1928, at light, L. C. Scara- 
muzza collector; from the collection of the Tropical Plant 
Research Foundation, now at the Harvard research station 
at Soledad. The specimen previously recorded by me was 
from Somorrostro (Havana), Barro collector. 
This species is strongly winged and found at low alti- 
tudes, and I at first thought it might occur also in Central 
America and have been previously described, but I cannot 
identify it with any Central American species. 
Colpodes aequinoctialis (Chd.) 
Stenocnemis jdgeri Mann. 
Colpodes mannerheimi Chd. 
A series which I took in Haiti and Jamaica is not dis- 
tinguishable from our specimens from Mexico, Panama, 
and Peru. 
Colpodes altifluminis n. sp. 
Moderately elongate; shining piceous, lower surface and 
legs very slightly, antennae and palpi more distinctly 
rufescent. Head % width prothorax, formed as in 
sequinoctialis, with prominent eyes and oblique, not promi- 
nent genae; 2 supra-ocular setae each side; antennae mod- 
erately slender, 7th joint reaching about to base prothorax; 
mentum tooth subtruncate or slightly emarginate at apex. 
Prothorax subcordate, % (more or less) wider than long, 
