Tetrigine in the Oxford University Museum 217 
light, annulate with fuscous. Apical articles of maxillary palpi little 
dilated, oval, Length of body entire, male, 10 mm, ; pronotum 
7 mm. ; posterior femora 5 mm, 
One example from Kuching, N. Borneo, R. Shelford ; 
Oxford Museum. 
Genus CLADORAMUS, nov. 
This genus differs from Pantelia, which it most resembles, in the 
anterior margin of pronotum being profoundly produced forward over 
the head, forming a process, in the sulcation of the forward dorsal 
margin of crest, the presence of strongly carinate-crenulate humeral 
angles which are little produced outwards, and in the lateral lobes of 
pronotum bearing a superior or elytral sinus for the reception of the 
elytra, the latter being of ordinary form. 
1. C. crenulatus, sp. nov. (Plate XXI, fig. 2.) 
Greyish, body strongly rugose, somewhat sparingly provided with 
small subspiniform tubercles. :Face nearly vertical, viewed in 
profile wholly denticulate ; vertex very broad, on each side forward 
adjoining the eyes armed with an obliquely produced spine, the 
middle backward denticulate, and forward strongly armed with 
produced denticles between the eyes ; frontal scutellum with convex 
sides, the margins denticulate produced, the facial median carina 
below as well as face on each side denticulate ; eyes small and 
subsessile ; the three apical articles of the maxillary palpi compresso- 
dilated ; antennz inserted far below the eyes, the distance between 
them and that to the eyes nearly equal. Pronotum rugose, strongly 
tectiform and cristate, anteriorly profoundly produced beyond the 
head, in the form of a sublongitudinal process, posteriorly extended 
only little beyond the apices of the posterior femora ; the anterior 
process viewed from above presenting a strongly spinose margin 
below on each side, the apex bifid and the upper dorsal margin dis- 
tinctly sulcate ; viewed in profile the whole dorsal crest little elevated 
somewhat horizontally, but the anterior half undulato-crenulate, the 
process anteriorly little arcuate above, at the middle behind the 
shoulders somewhat angulate ; from here backwards strongly sinu- 
ato-dentate, the apex very little turned downward behind; humeral 
angles strongly carinate, little produced outwards, and strongly 
crenulate ; lateral lobes of pronotum posteriorly bisinuate, below 
widely laminate outwards subhorizontally, arcuate anteriorly, pos- 
teriorly often armed with three obtuse denticles or crenulate. Elytra 
