A MATH ILL A SABJNL 
361 
AMPHIPODA. 
NAT ATOM A. 
GA MM A RIDES. 
AMATHILLA SABINT. 
Specific character. Dorsum carinated. Three posterior segments of the 
perion and first two of the pleon produced posteriorly into teeth ; the third 
and fourth posteriorly rounded. Eyes reniform. Gnathopoda uniform ; 
hands small. Rami of the posterior pair of pleopoda subequal, foliaceous, 
not larger than the preceding rami. Telson lanceolate ; truncate at the 
tip. 
Length : male § inch, female more than an inch. 
Gammarus Sabini. Leach, App. Ross’s First Voyage, oct. ed. ii. p. 
178. Sabine, App. Parry’s First Voyage, p. 
238, t. i. fig. 8-11. Ross, App. to Parry’s 
Third Voyage, p. 118. Polar Voyage, p. 204. 
App. Second Voyage N. W. Pass. p. 89. 
White, Cat. Crust. Brit. Mus. 1847. Kroyer, 
Gronl, Amph. p. 16, t. i. fig. 8-11. Nat. 
Tidsk. 1 ser. ii. 257. Milne Edwards, Aon. 
des Sci. Nat. t. xx. p. 368. Hist, des Crust, 
t. iii. p. 50. Stimpson, Mar. Invert. Grand 
Manan, p. 54. Liljeborg, Ofvers. af Kongl. 
Vet. Akad. Forhandl. 1851, p. 61, No. 61 ; 
1853, p. 447 ; 1855, p. 123, No. 14. Bell, 
App. Belcher’s Last Arctic Voyage, p. 404. 
Rathke, Fauna Norwegica, N^ov. Act. Acad. 
Leop. xx. p. 71. Thompson, Ann. of Phi- 
losophy, xiv. 
Spence Bate, Cat. Amph. Brit. Mus. p. 197, 
pi. xxxv. fig. 9. 
A mathia Sabini. 
