CURCULIONID4—ALOPHIN 2%. ra) 
11276, 11292, 11300, 11312, 12430, 13602, 13646, 13653, 13659, 13665, 
13670, 18677, 14016, S. H. Seudder; Nos. 3015, 3021, R. D. Lacoe; No. 
1.518, Princeton College collection. 
GERALOPHUS PUMICEUS. 
Pl in, Fig. 13. 
Of small size. Head delicately granulose; eyes rather long oval, trans- 
verse; rostrum as long as the prothorax, rather slender, but broader than 
the longer axis of the eye, very little arcuate, and equal. Prothorax densel y 
and somewhat coarsely granulate, hardly more than half as wide as the base 
of the elytra. Elytra deeply and sharply striate, the striae rather feebly 
punctate, the puncta but little longitudinal; interspaces flat, with linear series 
of bristles but poorly preserved on all specimens seen. 
Length, excluding rostrum, 5°5™"; rostrum, 1°25""; height of body, 
25". 
Florissant, Colorado. Four specimens, Nos. 5404, 7520, 8415, 13021. 
GERALOPHUS RETRITUS. 
: Plow, Bie: 5; Pitim, Fie: 3: 
Of small size. Head delicately granulose; eyes rather large, broad 
oval, transverse; rostrum as long as the prothorax, a little arcuate, slender, 
being narrower than the longer axis of the eye, equal; scape of antenne 
reaching front margin of eye. Prothorax densely, uniformly, and rather 
coarsely granulose, nearly three-quarters as wide as the elytra at their base. 
Elytra deeply and sharply punctato-striate, the puncta exceptionally long, 
not wider than the striz. 
Length, excluding rostrum, 5°3""; rostrum, 1-4""; height of body, 2-7". 
* ys . , a ¢ noc 2 
Florissant, Colorado. Six specimens, Nos. 426, 482, 1682, 9194, 11799, 
GERALOPHUS DISCESSUS. 
Plory, Pies: 15, 16, 1@ 
Of medium size and exceptional stoutness, so as to have a subglobular 
form. Head delicately granulose; rostrum rather slender, nearly straight 
