Ml. M. Binr — .V.>/ef on ihe ForHcuIiuiii. 'Jo 



HV//7.S- j)r<iniiiieiit, coloureil aiul pubosccnt like the clyli.i, 

 tlio margins very narrowly palc-r. 



Feet (lark testaceous, pubescent. 



Ahdomen retMisli brown, very lim-ly granulated, very 

 faintly broader towards tlie apex; lateral tubercles barely, it' 

 at all, distinct. Last sej^ment sniootli, deep red ; hinder 

 border unarmed, straif^ht in the (J, sinuate in the ? . Penul- 

 timate ventral se<^ment large, rounded, almost entirely 

 covering the ultimate segment. 



I'ljijidiuin jjrominent, attenuated towards the apex, conical, 

 emarginate at the ajiex in the ,^ , in the ? shorter and 

 thicker or barely distinguishable. 



Forceps: the branches are remote at the base, tricarinate, 

 with a strong triangular depressed tooth on the inner margin 

 at the base Itself in both sexes ; up[)er keel on the inner 

 margin before the middle with a strong tooth ( c? ? ) J lower 

 margin with two teeth in the apical half, and then denticu- 

 lated ( c? ? ) ; the whole of the inner margin, lower keel, is 

 more or less denticulated in both sexes, this armature 

 varying in individuals. The branches c? are nearly straight, 

 very gradually incurved, with the points meeting and barely 

 decussating at the apex ; in the ? the branches are less 

 curved, straighter, but pointing more inwards, meet sooner, 

 and decussate more strongly at the apex ; in both sexes they 

 are clothed with tine pale hairs ; they are testaceous in the 

 cJT, darker at the apex, much darker throughout their length 

 in the ? . 



The ? is smaller and generally darker in colour than 

 the c?. 



Fatria. Sarawak, Penrissen, May 1899, 2 (J , 2 ? . 



This is the largest species of the geims. It stands 

 nearest to Ch. inomata, Karsch, from Madagascar, but is 

 larger, and the forceps are ditt'erent. 



14. Chelisoches Ritsemie^ Bonn. 

 Kuching, Sept. lath, 1899, 1 J ; Dec. 15th 1398, 4 c^, 



1 ?. . 



This species has been taken in Sumatra and in Burmah. 



15. Chelisoches Dorim, Borm. 



Kuching, Oct. 28th, 1898, 1 S] Dec. 29th, 1898,4 r<; 

 May 20th, 1899, 1 S; Dec. 1898, 2 ?; August 11th, 1899, 



1 ?. 



This splendid species has been recorded trom Sumatra 

 and Sarawak, where it does not appear to be rare. 



