199 



Male. — Terminal seta of the Re of the third leg as in the 

 female. Proximal part of the anterior antennae 7-jointed. On 

 the prehensile antenna the 15th joint has distally on the upper 

 side a small spine, the 19th joint carries on its entire margin 

 close small ridges, the 17th and i8th joints not uniting, the 

 i8th carries strong transverse ridges, joints 15 + 16 ^ of the 

 joints 17 + 18. Fifth pair of legs: the left with forceps and 

 shorter than the right. Length 2, 3 mm. 



Description of the female. — Colour. — The following parts are 

 brown : Re 2 and 3 of the first pair of legs, interior side of 

 Re 2 and the entire Re 3 of the second pair, Re 3 of the third 

 and fourth pairs, the terminal spines of the last thoracic 

 segment. 



Length of the anterior part, 2 millim. ; of the posterior, 

 o, 7 millim. Greatest breadth i millim., in the middle of the 

 anterior part. First thoracic segment as long as the four others 

 together. Last segment symmetrical, ends in two spines, and 

 has on the sides one or two small bristles. Abdomen 3-jointed ; 

 genital segment as long as the two following segments together, 

 ventrally with a prominent large genital opening. The second 

 segment, nearly twice as long as the anal segment, ventrally 

 with a prominent rounded protuberance. Furcal branches 

 slightly longer than broad, with a short spine on the exterior 

 corner ; Se broad, slightly shorter than the four St, which 

 are broad and of nearly equal length. All very sparingly 

 hairy. Si thin, arises from the mterior distal end. 



Anterior anteiince reach to the furca. Proximal part 7-jointed; 

 distal part 17-jointed. Length of the joints in o, 01 m.m. : 



Aa ... 2 3 4 5 6 7 8 9 ID II 12 13 14 15 16 



o, 01 m.m. 12 7 7 8 8 5 2 5 5 5 8 8 9 9 13 



17 18 19 20 21 22 23 24-5 



17 13 16 17 10 6 7 II 



Posterior antenna'. — Re-j| as long as Ri ; Ri i & B2 2^ times 

 longer than broad. Re cylindrical, carries at its end i small 

 and 6 longer S. Ri carries on the exterior lobe 6 long plumose 

 Sa and one small Si, the mterior lobe 5 long plumose setae, and 

 three very thin bristles. 



Mandible, as in C. varicans (see Giesb., F. Neap., P. XXI, f. 24). 



Maxilla, similar to the maxilla of C. longiniana (see Giesb. 

 P. XXII, f. 7). Re 2 & 3, with i + 2 + 2 S. 



Anteiior niaxilliped. — Li with one long and one very small S ; 

 L2 with 2 small S, L3 and L4 each with one spine and a small 

 thin S. B2 with 2 almost equal strong spines inserted at some 

 distance from each other and slightly shorter than the 3 falci- 

 form terminal spines. 



