1896.] A. R. S. Auderson — Deep Sea Crustacea. 103 



Colours in life — body French gray, legs pink. 

 Station 197 ; 406 fms. ; 6 males, 8 females. 

 Station 201 ; 320-296 fms. ; 1 male. 



Ethusina, Smith. 



49. Etlmsina gracilipes, Miers. 



Miers, 'Challenger' Brachyura, p. 332, pi. xxviii., fig. 3; and Alcock and 

 Anderson, J. A. S. B., Vol. LXIIL, pt. ii., 1894, p. 177. 



Station 192; 912-931 fms. 



Family Leucosidae. 



Randallia, Stimpson. 

 50. Randallia pustulosa, Wood-Mason. 

 Wood-Mason, Ann. Mag. Nat. Hist., March 1891, p. 266. 

 The specimens captured this year are two immature females and 

 a small male. The abdominal segments of the former resemble those 

 of the male both in width and in forming a concavity. They differ 

 much from the abdominal segments of the adult female which form a 

 marked convex protuberance and extend nearly to the bases of the le°*s, 

 Station 197 ; 406 fms. 



Family Calappidse. 



Mursia, Desmarest. 



51. Mursia bicristimana, Alcock and Anderson. 



Alcock and Anderson, J. A. S. B., Vol. LXIIL, pt. ii.„ 1894, p. 197; and 111. 

 Zool. R. I. M. S. ' Investigator,' Crustacea, pt. iv., pi. xxiv., fig. 5, (to be issned 

 in 1896). 



The colours of this crab in life were : upper surface of leg and 

 carapace pale bluish-white studded with orange red granules, lower 

 surface white ; fingers of chelipeds white, inner surface of merus of 

 chelipeds deep orange. 



A large male, measuring 88 millim. from tip to tip of lateral spines 

 and 47*8 millim. antero-posteriorly, was trawled at Station 204 off 

 Colombo, 180-217 fms. 



Tribe CYCLOMETOPA. 

 Family Corystoidse. 



Trichopeltarion, A. Milne-Edwards. 

 52. Trichopeltarion ovale, n. sp. 

 As unfortunately no male of this species has hitherto been obtained, 



