40 Mr. H. W. Bates on the Longicorn Coleoptera 
2. Hippopsis griseola, n. sp. 
H. linearis, fusca griseo-suffusa; thorace elytrisque utrinque vittis 
tribus, collo vitta lata, vertice lineis duabus parallelis testaceo- 
cinereis; capite pone oculos tumidulo, deinde angustato, vittis 
ely trorum omnibus ante apicem commixtis; elytris apice acumi- 
natis, divaricatis. Long. 4# lin. 
Head a little broader than the thorax, tumid behind the eyes, 
then rather abruptly narrowed; face strongly retracted ; brown, 
rather thickly clothed with grey pile, side of the neck with a 
broad ashy vitta, vertex with two narrower vitte parallel up to 
the eyes. Antenne rusty brown, basal joint gradually thickened 
from base to apex. Thorax cylindrical, surface having very 
large confluent punctures, brown, clothed with fine grey pile, and 
marked with six testaceous-ashy vitte. Elytra linear to near 
the apex, thence gradually narrowed, each elytron ending ma 
point, the sutural side of which is nearly straight, the outer side 
a little incurved, hence giving an outward turn to the pointed 
apices ; surface punctured, partly in lines, punctures fainter near 
the apex, brown, clothed with grey tomentum, and marked on 
each elytron with three testaceous-ashy vitte, all of which 
coalesce at a distance from the apex. Body beneath and legs 
thinly clothed with greyish pile, sides of breast and abdomen 
streaked with denscr tomentum. 
Santarem. 
3. Hippopsis clavigera, n. sp. 
H. linearis, tenuis, fusca, vertice vittis quatuor geminatis, thorace et 
elytris utrinque vittis tribus griseis ; corpore toto grosse punctato; 
antennis articulo basali apice clavato. Long. 2# lin. 
Head broader than the thorax, gradually narrowed behind 
the eyes, beneath strongly retracted ; forehead elevated at the 
summit a little above the level of the crown; antenniferous tu- 
bercles suborbicular and prominent; eyes lateral, nearly round, 
slightly emarginated near the base of the antennze, but not ex- 
tending in a reniform lobe upon the vertex; the latter closely 
punctured, marked with four greyish stripes united in pairs 
posteriorly ; face clothed with greyish hairs. Antenne very 
slender, capilliform, scantily fringed with long hairs ; basal jomt 
slender, somewhat abruptly clavate towards the apex. Thorax 
cylindrical, evenly and thickly punctured; brown, marked with 
six greyish vitte. Elytra hnear, gradually tapering, more 
quickly so nearer the apex, which is moderately prolonged and 
pointed, without truncature; surface closely punctured from 
base to apex, brown, marked with three broad greyish stripes. 
Body beneath coarsely but evenly punctured throughout, and, 
with the legs, thinly clothed with greyish pile. 
