1934 ] 
New West Indian Carabidse 
123 
ally, brown apically. Head: front smooth. Prothorax 
about two and four tenths as long as greatest width, with 
usual median line, with faint traces of transverse rugae 
only basally, otherwise smooth; anterior angles not at all 
produced. Elytra with striae almost obliterated even in 
basal third, where only indistinct traces of punctate stri- 
ation are visible; outer apical angles approximately right; 
apex sinuato-truncate. Length 6*4-8 mm. 
Holotype (Museum of Comparative Zoology no. 19539) 
and 34 paratypes from Soledad (near Cienfuegos) Cuba, 
June, Oct. 19-Nov. 7 ; taken in a variety of damp places. 
In Liebke’s recent key of Odacanthella (1930, Mitt. Zool. 
Mus. Berlin 15, pp. 658 -) this species runs to portoricensis 
Liebke, differing from tetrastigma Chd. and lioptera Bates 
in its nearly uniformly colored antennae. From portoricen- 
sis, which I have seen from Puerto Rico and Haiti, gund- 
lachi differs in its maculate tibiae, slightly smaller size, and 
more nearly complete obliteration of the rugae of the pro- 
thorax and the striae of the elytra. 
120. Colliuris (Pseudocasnonia) noah n. sp. (PI. 5, fig. 11.) 
4 
Small, slender, convex; shining piceous, elytra some- 
times speckled with black in strong light; appendages and 
narrow elytral margin pale testaceous. Head short ; sharply, 
obliquely constricted behind the eyes; front smooth and 
shining. Prothorax rather short, slightly less than twice 
as long as wide, truncate anteriorly, anterior angles not at 
all produced ; disk faintly, transversely rugose, shining and 
impunctate except in basal and apical transverse impres- 
sions, with distinct median longitudinal impressed line ; side 
margins each with a single setigerous puncture just before 
middle. Elytra narrow, only slightly dilated behind the 
middle, lateral margins narrow; apices sinuato-truncate, 
outer apical angles obtuse, narrowly rounded; elytral sur- 
face entirely shining, not alutaceous; marginal stria deep, 
inner impressed striae nearly or entirely absent, but several 
striae indicated by rows of widely spaced punctures in basal 
third of elytron; third interval with about five, fifth and 
seventh with fewer, setigerous punctures. Length ±5 mm. 
