122 
Psyche 
[June 
taceous ; prothorax seven or eight tenths wider than long. 
Elytra unusually deeply striate. Length +4-4 % mm. 
Puerto Rico: holotype (Museum of Comparative Zoology 
no. 19538) from Yauco, F. Delgado: paratypes from Maya- 
giiez, S. Vicks; Jayuya, C. Gonzales; Aguada, G. Lopez; and 
Boqueron, F. Mora; all December (collection of S. T. Dan- 
forth and M. C. Z.) ; Bayamon, May 14, at light (United 
States National Museum). 
This species resembles atrorufa Reiche (Brazil), bicolor 
Lee. (United States), and semifulva Bates (Central Amer- 
ica) in color, but differs from all of them in having testa- 
ceous, not dusky, antennae, and from the last two at least, in 
having deeper elytral striae. 
118. Colliuris (Odacanthella) picta extrema Liebke 
picta (Gundlach), not Chd. 
118-a. C. (O.) p. suturalis (Chd.) 
concluda Liebke. 
The American Museum possesses one specimen each of sut- 
uralis Chd. and concluda Liebke, the latter differing from 
the former only in that the subapical red spots of the 
elytra are connected across the suture. These specimens 
were evidently taken together, “at the foot of a Jatia 
fence post/’ between Manati and Los Canos, Guantanamo, 
Cuba, July 27, C. T. Ramsden. It does not seem to me 
worth while to recognize and name color forms of species 
of beetles when, as in this case, color has no geographical 
significance, so I suggest that concluda be reduced to syn- 
onymy. The entirely unspotted form ( extrema Liebke) 
may possibly have geographical standing in Cuba, so it 
may stand for the present. 
119. Colliuris (Odacanthella) gundlachi n. sp. 
Elongate; piceous, elytra translucent apically, each with 
a conspicuous subapical red spot and rarely a rather small 
reddish mark about a third from base near outer margin; 
antennae brownish, joints two and three vaguely more 
rufescent; middle and hind tibiae more or less spotted or 
banded with whitish beyond the middle; femora pale bas- 
