n se dia e vat dea eee we 
Lagos ae 
414 R. I. POCOCK 
cular. Again the colour is more olivaceous and none of the 
specimens obtained approach in size the largest example of 
O. carinatum — 45 mm. being about the maximum length. 
And finally the head and body are perhaps ordinarily less 
strongly punctured. 
14. Otostigma spinosum, PoratH 
is Og JD, ree 
Locality: Two specimens obtained by Mr. Oates in S. Tenas- 
serim ; and one at Malewoon (S. Tenasserim) by Sig. L. Fea. 
This species is much less common than either of the two 
preceding , three specimens only having been obtained. 3 
It may be recognised from both of them by having the ter- 
gites not wrinkled, by the presence of a spine on the femur 
of the 20" pairs of legs, and of a spur on the tarsus of the 
anal legs. ° 
Previously known localities for this species were Java, Su- | 
matra and Borneo. 
15. Otostigma geophilinum, Haass. 
Op. cit. p. 77, pl. IV, fig. 81. 
Since the specimen described by Dr. Haase was imperfect 
and no account could be given of the anal legs, I take this 
opportunity of supplementing this author's description from an 
examination of undamaged examples. 
Body slender. 
Colour olivaceous or ochraceous. 
Head plate longer than wide. 
Antennae long, attenuate, composed of 18 segments, whereof 
the basal two are naked, the rest pubescent. 
Maxillary sternite elongate ; prosternal plates long, in contact, 
each bearing three sharpened teeth, whereof the external is 
separated; basal tooth well developed and sub-dentate ; the 
claw short curved and powerful. 
