Curcinoloyical Fauna of India. 243 



Schizophrys, White. 

 Schizophrys, White, Ann. Mag. Nat. Hist,, Vol. II. 1848, p. 282. 

 Schizophrys, Miers, Journ. Linn. Soc, Zool., Tol. XIV. 1879, p. 660 (et sijnon.) ; 

 and ' Challenger ' Brachyura, p. 66. 



Dione, de Haan, Faun. Japon. Crust., p. 82. 



Carapace broadly pyriform, with the surface granular and the later- 

 al margins strongly spinate. The rostrum consists of two short stout 

 slightly incurved spines, the outer border of which carries one or two 

 accessory spines. The orbit is formed by a little-prominent supra-ocular 

 eave, and a sharply bilobed post-ocular tooth, with a broad spine in the 

 interval between the two : the eye-stalks are stout and the cornea ter- 

 minal, not ventral, in position. The basal antennal joint is somewhat 

 narrowed anteriorly, and ends in two sharp spines — as in the genera 

 immediately preceding: the mobile portion of the antenna is freely ex* 

 posed. Iu the external maxillipeds the merus is rather broader than 

 the ischium, and the palp is attached to the antero-internal angle of the 

 merus. 



The chelipeds have the mei-us and carpus granular or spiny ; the 

 palm long, smooth and slender ; and the fingers lougitndinally channel- 

 led in their distal half — this being specially marked in the adult male, 

 in which also the chelipeds are longer and stouter than the other legs. 



The ambulatory legs are stout, have cylindrical joints, and decrease 

 gradually in length. 



The abdomen in both sexes consists of seven distinct segments. 



Schizophrys aspera, (Edw.) 



Mithrax asper, Milne-Edwards, Hist. Nat. Crust., I. 320; and Dana, U. S. 

 Expl. Exp. Crust., pt. I. p. 97, pi. ii. figs. 4 a-b. 



Schizophrys aspera, A. Milne-Edwards, Nouv. Archiv. dn Mus. V1IT. 1872, p. 231, 

 pi. x. fig. 1 ; and Haswell, Proc. Linn. Soc, N. S. Wales, Vol. IV. 1879, p. 447; and 

 Cat. Austr. Crust., p. 22; and Miers, Zool. H.M.S. 'Alert,' pp. 182 and 197, 

 and ' Challenger ' Brachyura, p. 67 ; and De Man, Archiv. fur Nat urge sch., LIII. 

 1887, p. 226, and Journ. Linn. Soc, Zool., Vol. XXII. 1888, p. 20; and C. W. S. 

 Aurivillius, Kongl. Sv. Vet. Akad., Handl. XXIII. 1888-89, No. 4, p. 51 ; [and 

 Cano, Boll. Soc. Nat., Napol , III. 1889, p 179] ; and A. O. Walker, Journ. Linn. Soc, 

 Zool., Vol. XX. 1890, pp. 109 and 113; and Ortmann, Zool. Jahrb. Syst , etc., VII. 

 1893, p. 57; and J. E.Henderson, Trans. Linn. Soc, Zool., (2) V. 1893, p. 346 ; 

 and Mary J. Rathbun, Proc. U. S. Nat. Mus., Vol. XVI. 1893, p. 91. 



Schizophrys serratus, White, P. Z. S., 1847, p. 223, fig. ; and Ann. Mag. Nat. Hist., 

 Vol II. 1848, p. 283, fig. ; and Adams and White, ' Samarang ' Crust., p. 16. 



Schizophrys spiniger, White, 11. cit. ; and Adams and White loc. cit. ; and 

 ? Kossmann, Reise Roth. Meer., Crust., p. 15. 



Afaja (Dione) affinis, de Haan Faun. Japon. Crust., p. 91, pi. xxii. fig. 4; and 

 Adams and White, ' Samarang ' Crust., p. 15; and Stimpson, Proc Ac. Nat. Sci., 

 Philad., 1857, p. 218. 

 89 



