394 



Dr. G. A. K. Marshall on new 



much less prominent than usual, the basal marp;in heiiij; 

 almost transverse from interval 4 to the shoulder : the dorsal 

 outline convex, forming a regular curve with its highest 

 point at the middle, the posterior declivity havin^r an average 

 slope of 45°; the shallow striae containing small, deep, 

 seiiarated punctures, each containing a minute horizontal 

 seta, wliere not obliterated by the dense scaling ; intervals 1-9 



I'rout femur and tibia of: (a) Alciihs crinaUfcr, pp. n. ; (b) A. habenattts, 

 sp. n. ; (c) ^. loratus, sp. n. ; (d) A. l>yrifcr, sp. ii. ; (e) A.juf/alin, 

 8p. n. ; (f) ^. stevensi, sp. n. ; (g) A. subscllutns, sp. n. ; (h) A. 

 arcicollis, sp. n. ; (i) A. hryanti, sp. n. ; (j) A. triyonophorus, 

 sp. n. ; (k) A. vitaUsi, sp. n. 



slightly convex, and each with a rather irregular and often 

 duplicated row of closely-set, low, shining granules, except 

 along the stripes of dense white scaling ; interval 10 witli 

 only a few granules on a line with the metasternum, and 

 again at the apex. Le(/s red-brown, with the apices of the 

 femora and the tarsi blackish, and set with sparse narrow 

 scales ; all the femora with a sharp tooth and a row of 



