288 
Mr. H. W. Bates on Gerambycidce 
thorace leevi ; elytris apud medium fasciis duabus albo- 
testaceis, primalatiori suturam baud attingente, maculaque 
elongata humerali rufo-ferruginea, apice albo-testaceis. 
Long. 4 lin. 
Closely allied to G. conjugatum, but having a rufous 
spot on the elytra, extending from the humeral angle to 
the first white belt; the second narrow white belt does 
not quite reach the suture; the femora and apical half of 
the tibiae are clear rufous. 
Hah. — Para. 
7. Gnomidolon melanosomnm, n. sp. 
G. picipedi affine, multo majus, thorace medio ingequali 
subtuberculato facile distinguendum ; nigrum, ebeninum, 
politum, griseo-pilosum, antennis articulis 5 primis rufo- 
piceis, reliquis pallidis, pedibus rufo-piceis ; elytris apud 
medium fasciis duabus obliquis albo-testaceis, prima vix 
latiori suturam haud attingente, secunda integra, apice 
albo-testaceis, hoc truncate et extus unispinoso ; corpore 
subtus lateraliter argenteo-sericeo. 
Long. 6 lin. $ . 
Hah. — Ega. 
8. Gnomidolon suhehurneum. 
Ihidion suhehurneunij White, Cat. Longic. Brit. Mus. 
p. 234. 
Lineare, ferrugineo-fulvum, politum, griseo-setosum ; 
capite grosse sparsim punctate ; antennis unicoloribus ; 
thorace Igevi, postice plaga magna fusca polita, vel toto 
fusco ; elytris medio valde depressis, seriatim punctatis, 
maculis duabus paulo ante medium, fascia obliqua integra 
pone medium, et apice late albo-testaceis; femoribus 
posticis spina valde elongata. 
Long. 4-5^ lin. S ? • 
Hah . — ^Tapajos and Ega; common in folded leaves of 
trees, in repose in the day-time. 
The Ega specimens are bright rusty- tawny ; those from 
the Tapajos are much darker, and are those in which the 
thorax is wholly blackish-brown above, the apices of the 
femora and the tibiae are also of dark hue. The species 
