| ON THE MYRIOPODA OF BURMA 415 
Tergites finely punctured, laterally slightly wrinkled, from 
the third bisulcate, from about the seventh or ninth with raised 
margins. 
Sternites strongly bisulcate and with a feebler, abbreviated 
median sulcus. 
Anal somite; tergite not or very slightly impressed behind ; 
pleurae with pores less closely set than is usually the case, the 
process, well developed, smooth and terminated by two or three 
small spines, without superior or lateral spines; sterndle narrowed 
posteriorly, with lightly concave hinder border; Jegs robust or 
slender, either almost smooth or strongly wrinkled and _ longi- 
tudinally suleate, normally armed with about 10 spines, 3 on 
the upper inner edge, 1 on the posterior half of the inner sur- 
face, 4 on the inferior inner edge, and 3 on the inferior outer 
edge, tarsus not spurred, claws spined. 
Legs, except those of the 20" somite, with proximal tarsal 
segment bearing a spur; claws of all the legs spined. 
. Length up to 35 mm. 
Localities. Specimens obtained by Sig. L. Fea at Teinzò, Upper 
Burma, on Mt. Mooleyit (1800-1900 m.), and at Taikkyi (Pegu); 
by Mr. Oates in the Pegu Hills and at. Rangoon. 
This species, remarkable for its slender build, large pleural 
pores etc., may easily be recognised from all the other Burmese 
forms. Undoubtedly it is most nearly allied to Ot. nudum, Po- 
cock, from Madras; but this last named may be distinguished 
by the entire absence of tarsal spurs. 
16. Otostigma ceylonicum, Haass. 
t. c. p. 69, pl. IV, fig. 67. 
Specimens taken at Palon (Pegu) by Sig. L. Fea; at Moulmein 
and on Reef Island (Tavoy) by Mr. Oates. 
_ This species is very distinct and is easily identifiable by its 
short antennae, impressed sternites, small pleural processes, 
short anal legs (of which the femur bears only a few spines) 
and spurred 20" pair of legs. 
