1896.] A. R. S. Anderson — Deep Sea Crustacea. 91 



penseus Jissurus, Alcock and Anderson, J. A. S. B., Vol. LXIIL, Pt. ii., 1894 

 p. 144. 



Colours in life, white mottled with red. 



Off west coast of Ceylon, Station 204 ; 180-217 fms. 



Sub-family Solenocerina. 



SOLENOCERA LucaS. 



7. Solenocera hextii, Wood-Mason. 



Wood-Mason, Ann. Mag. Nat. Hist., Feb. 1891, p. 188, and Oct. 1891, p. 275 

 Alcock and Anderson, J. A. S. B., Vol. LXIII. Pt. ii., 1894, p. 145 ; and 111. Zoo . 

 R. I. M. S. 'Investigator,' Crustacea, Pt. iv., pi. xxvi. fig. 5 (to be published in 1896). 



Hitherto this species has only been recorded from the Bay of 

 Bengal ranging as far east as Chittagong. This season it was obtained 

 in large numbers in the Arabian Sea off the mouths of the Indus at 

 depths varying from 35 to 170 fms. on a muddy bottom. 



Haliporus, Spence Bate. 



8. Haliporus sequalis, Sp. Bate. 



Spence Bate, 'Challenger' Macrura, p. 285, pi. xli., fig. 1; and Alcock and 

 Anderson, J. A. S. B., Vol. LXIII, pt. ii., 1894, p. 140. 



Off Cochin coast, Station 197, 406 fms. 



Sub -family Aristseina. 

 Aristjius, Duvernoy, Wood-Mason. 



9. Aristseus crassipes, Wood -Mason. 



Wood-Mason Ann. Mag. Nat. Hist., Oct. 1891, pp. 281, 282. fig. 7; Alcock and 

 Anderson, J. A. S. B., Vol. LXIII , pt. ii., 1894, p. 147. 



Many specimens, exhibiting the marked sexual differences previous- 

 ly described, were trawled off the Cochin coast at Station 197, 406 fms. 



10. Aristaeus semidentatus, Sp. Bate. 



Hemipenseus semidentatus, Spence Bate, ' Challenger ' Macrura, p. 305, pi. xlix. 

 fig. 1 ; Aristxus semidentatus, Wood-Mason, Ann. Mag. Nat. Hist., Oct. 1891, p. 280 

 and Alcock and Anderson, J. A. S. B., Vol. LXIII., pt. ii., 1894, p. 146. 



Colour in life, red. 

 Station 201 ; 320-296 fms. 



Sub-family Benthesicymina. 



Gennadas, Spence Bate. 



11. Ge7inadas parvus, Spence Bate, 



Spence Bate, Ann. Mag. Nat. Hist. (5) viii., p. 191, and 'Challenger' Macrura, 



