43 



The uropods have the inner branch oval longer than the telson 

 but narrower, the outer reaching beyond the inner, though 

 scarcely so long ; the outer branch fully as wide as the 

 telson ; both branches thickly fringed with long plumase 

 setae, and the outer with a surface row of spinules near the 

 •distal margin. 



Length, 19 mm. A single specimen. 



Locality: — St. Francis Bay. Lat., 34" 2 45" S. ; long., 

 25^^ 10' 00" E. Depth, 30-34 fathoms. 



The specific name refers to the shape of the telson. From C- 

 stibterranea, which in several respects it approaches, the species 

 is distinguished by the much longer palm of the great cheliped, 

 the differently-shaped fingers, and apparently by the much 

 smaller process of the fourth joint, the differently-placed dentate 

 cicst of the third maxillipeds, and the much smJ0.11er size of the 

 animal. From C. pachydadyla, A. Milne -Edwards, it is 

 distinguished by the dentate fourth joint of the larger first 

 cheliped, and the elongate fifth joint of its smaller companion. 



SCHIZOPODA. 



1SS5. Schizopoda, Sars, Challenger Schizopoda, Reports, vol. 13, 

 jyOQ. Schizopoda, Stebbing, Proc- Zool. Soc- London, p- 537. 



FaM. : LOPHOGASTRIDAE. 



Gen. : Lophogaster, M- Sars. 



1857- *Lophogas{cr, M- Sars, Forliandl. Skand. Naturf-. Mode i 



Christiania, 1856, p- 160. 

 1S85. LopJiogaslcr, G. O. Sars, Challenger Schizopoda Reports, 



vol. 13, p. 14. 



LoPHOGASTER TYPicus, M- Sars- 



1857. Lophogastcr typicits, AI. .Sars, Forhandl. Skand. Nalurf, 



Mode i Christiania, 1856, p. 160. 

 1862. Clciwmysis alata, Norman, Rep. Brit- Assoc, 1861, p. 151. 

 1862. Lophogaster typicus, M. Sars, Christiania Universitets- 



program, pp. 1-37, pi. 1-3. 

 1885. Lophogaster iypiciis- G- (J. Sars, Challenger Schizopoda, 



Reports, vol. 13, p. 14, pi. i, figs. 1-7. 

 1892- Lophogaster typicus, Norman, Ann- Nat. Hist. ser. 6. vol. 9, 



P- 459- 



