40 H. J. HANSEN. 



seventh, and niiitli to thirteenth scuta without any long and 

 protruding antero-lateral seta, but with one pair or two pairs 

 of lateral setse as long as those on the second scutum and 

 directed essentially backwards. The penultimate scutum 

 posteriorly a little emarginate (fig. 1 e). 



Legs. — The last pair (figs. 4a and 4c) with the tarsus 

 four and a half to five times longer than deep; the meta- 

 tarsus with five to six, the tarsus Avith seven to eight seta3 in 

 the anterior dorsal row ; these seta3 and the distal dorsal 

 setge on the tibia differ but little in length, and the longest 

 one of them is not half as long, generally only one third 

 as long, as the depth of the metatarsus. The anterior 

 claw (tigs. 4 h and 4/) of moderate length, or even rather 

 short, rather robust; the posterior claw is somewhat more 

 slender, considerably more curved, and somewhat or con- 

 siderably shorter than the other; the front seta is moderately 

 long and robust. The esopod is of moderate length, about 

 two thirds as long as the depth of the metatarsus. The first 

 pair of legs (fig. 4 c) with the anterior claw (figs. 4 c? and 4^) 

 rather long and feebly curved; the other is small, at most 

 scarcely half as long as the anterior one, and often consider- 

 ably shorter ; the front seta almost claw-like, exceedingly 

 thick, and as long as or a little longer than the short claw. 



Cerci (fig. 1/). — From slightly more than four times (in 

 small specimens) to nearly five times longer than deep, set 

 with a large number of rather short seta;; the distal seta3 are 

 slightly or scarcely longer tlian those at the middle, none of 

 them half as long as the depth of the cerci, and often slightly 

 more than one third of this dimension. The terminal area 

 looks upwards and a little outwards, and is longer than the 

 lateral sette. The apical seta is as long as or somewhat 

 longer than the depth of the cerci. 



Length. — Specimens with the full number of legs vary 

 from 2'o to 5 mm. 



Locality. — Sumatra and Java, wliere it has been cap- 

 tured by I'rof. J\Iax Weber in various localities: Singkarah 

 and Mount Singahing (both in Sumatra), and Tjibodas 



