114 



TIIELYPUONlDvE. 



Sculpturing of upper side practically as in H. oatesii. Sterna 

 also as in that species, but with the punctures a little more 

 numerous. Cheltp. with the spines on the lower side of the 

 trochanter and femur much smaller : upper side of trochanter 

 smooth, at most obsoletelyspinechits anterior border straight ; femur 

 about as long above as anterior edge of trochanter, rather coarsely 

 granular and punctured below, a few spines also on its upper 

 inner edge, otherwise smooth, sparingly punctured ; tibia with a 

 few granules below and internally, smooth and punctured else- 

 where ; apophysis long and slender, almost as long as upper side 

 of tibia, and reaching almost to tip of fingers, its posterior edge 



A. 



B. 



C. 



Fig. 36. 



A. Bypoctenus woodmasoni, extremity of chela of J. B. H. saxatilis, ditto. 

 C. H. andersoni, tibial apophysis. D. If. ranguTiewsis, first abdominal 

 sternum of 5- E. H. formosus, ditto. F. H. binghami, ditto. 



straight and unarmed, its apex truncate and hidentate, the 

 anterior border lightly concave in its basal and distal portions, 

 lightly convex submesially, and armed with four denticles : hand 

 wide, as wide as long, strongly convex and smooth above ; a deep 

 semicircular excision on its inner edge and on the base of the 

 linger, the area behind the excision produced into a weakly 

 denticulate rectangular prominence : immovable finger much 

 narrower at base than in the middle. Ommatoids small, more than 

 their diameter apart. 



2 . Very like the female of 11. binghami, but with the ommatoids 

 small, more than a diameter apart ; the lower side of the femur of 

 the chela more numerously granular and punctured as well, the 

 upper side of the trochanter without. granules ; the 1st abdominal 

 sternum not widely rounded behind, but with its posterior border 

 strongly produced into a large subquadrate lobe; the anterior 

 half of the plate marked with a pair of subcircular nils, separated 

 from each other by a space which distinctly excels their diameter- 

 Length up to about "21 mm. 

 hoc. Tenasserim, near Mount Moolevit. 



