296 



Mr. E/. I. Pocock on some new or 



hitherto established by the combination of the following 

 characters : — (1) The third segment of the tarsus of the first 

 leg is twice as long as wide and subequal to the second ; 

 (2) the second, third, and fourth legs are furnished with a 

 tibial spur ; (3) there are five spines on the upperside of the 

 trochanter of the chela. Judged by these features, T. Wayi 

 ranges itself alongside of T. manillanus under section 25 of 

 the table given by Kraepelin (Das Tierr., Scorp. &c. p. 216), 

 but certainly differs from that species in having the sixth, 

 seventh, and eighth tarsal segments of the first leg modified, 

 the onimatoids large, and the genital operculum angularly 

 emarginate in the middle of its posterior border. 



2a 



Fig. 1. — Tt/popeltis Dalyi, sj>, n., c? . Extremity of chela. 



Fig. 1 a. — Ditto, Tibial apophysis. 



Fig. 1 b. — Ditto. Trochanter of chela, from above. 



Fig. 1 c. — Ditto, 5 . First abdominal sternum. 



Fig. 2. — Typopeltis Stitnpsonn, Wood, c?. Extremity of chela. 



Fig. 2 a. — Ditto. Trochanter of chela from above. 



Fig. 3. — T/ieli/phonus Wayi, sp. n., §. Base of tarsus of first leg. 



Fig. 3 a. — Ditto. Apex of tarsus of first leg. 



(These figures not drawn to quite the same scale.) 

 Fig. 3 b. — Ditto. Apex of first abdominal sternum. 

 Fig. 4. — Hypoctonus granostis, sp. n., $ . Fii-st abdominal sternum. 



Genus Typopeltis, Poc. 

 Typopeltis Stimpsonii (Wood). (Figs. 2, 2 a.) 



A specimen of what is ytrj likely the hitherto unknown 

 male of this species has been recently kindly presented to 

 the British Museum by Prof. d'Arcy Thompson, C.B. The 

 specimen was collected in Yokohama. 



