27 
Aigosoma scabricorne, Serv. Aun. Soc. Ent. Fr. i. 163; Mulsant, 
Col. de France, 1. p. 24. 
Hab. Europe. Coll. Brit. Mus. 
2. /EGosoma sinicum, White. Ag. nigro-brunneum, thorace 
medio postice recto, scutello apice subelongato.—Long. lin. 18. 
Hab. Shanghai, N. China (Mr. Fortune). Coll. Brit. Mus. 
There is a female of this species in the Museum; it comes from 
Shanghai, and differs but little from the corresponding sex of the 
Aigosoma scabricorne ; it is of a darker brown, the posterior margin 
of the thorax over the scutellum is straight, and not slightly notched 
as in that species; the scutellum also is more pointed. 
3. ASGOSOMA ORNATICOLLE, White. 4g. capite et thorace ni- 
gris, verrucis minutis scabriusculis ; thorace plagis quatuor 
pilis aureis tectis; elytris obscure ferrugineo-brunneis, sutura 
(apice spinigera) margineque nigris ; antennarum articulis ter- 
tio quarto et quinto basi asperis.—Long. lin. 25. 
Hab. b. Indies. Coll. Brit. Mus. 
Head black, covered with small warts, with a smooth lie down the 
middle, ending in a small smooth depression in the space between 
the antennz. Mandibles strongly punctured, tips and inner edge 
smooth: antennz with the basal jot thickly covered with small 
warts; the third, fourth and fifth scabrous, the projections more 
distant from each other than they are on the basal joint; sixth 
and following joints short and smooth. Thorax thickly covered 
with small warts, with four small spots covered with golden yellow 
hairs; two of these spots on the fore-margin, two on the posterior 
margin, somewhat more distant from each other than the two fore 
ones; the hairs are all more or less directed towards the centre of 
the spot. Elytra smooth, dull ferruginous brown, the suture and 
margins black, the suture spined at the apex. 
4. ASGOSOMA MARGINALE. 
Cerambyx marginalis, Fabr. Syst. El. ii. 280. 
Hab. China, Hong Kong (J. C. Bowring, Esq.) ; Cape. of Good 
Hope (Fabr.). Coll. Brit. Mus. 
5. Aicosoma CrincGaLense, White. Ay. antennarum articulis 
tertio et quarto scabriusculis et breviter pilosis ; thorace spina 
brevi laterali, dorso excavato ; elytris costatis pilisque flaves- 
centibus tectis, sutura apice mutica.—Long. lin. 17-203. 
Hab. Ceylon. Coll. Brit. Mus. and Capt. Parry. 
Head between and behind the eyes more or less covered with de- 
cumbent yellowish hairs ; antenne with the basal joint scabrous and 
punctured ; third joint very long, slightly curved, somewhat rough, 
and rather thickly covered with short yellowish hairs; fourth joint 
as long as the fifth and sixth joints taken together, somewhat bent, 
rather rough, and covered with short yellowish hairs, except at 
the tip, which is smooth: the fifth and following joints without 
hairs. Thorax with the sides angled, the angle terminating in a 
