104 



GAMMA RID^. 



AMPHIPODA. 



NATATORIA. 



LYSIANASSIDES. 



ANONYX HOLBOLLI. 



Specific character. — Eye oblong. Superior antennce half as loug as the 

 inferior. Inferior antennas one-fifth the length of the animal. First pair of 

 gnathopoda having the palm oblique, minutely pectinated, and defined by two 

 small spines. 



Length ^3 inch. 



Ationyx Ilolholli. Keovee, Voy. Scand. Crust, pi. xv. fig. 1 a-s. Spence 

 Bate, Eep. Brit. Assoc. 1855, p. 58. Ann. Nat. 

 Hist. ser. 2, xix. p. 138 (Feb. 1857.) Cat. Amph. 

 Brit. Mus. p. 75, pi. xii. fig. 4. White, Pop. Hist. 

 Brit. Crust, p. 170. Lhjeboro, in Of vers, af Kongl. 

 Yetensk. Akad. Forhandl. 1851, p. 22, No. 3(3. 



The general form of the animal is long and smoothly 

 round over the back, the superior antennae appearing as 

 a part of the head of the animal. The eyes are a long 

 oval, assuming somewhat of the kidney shape. The 

 colour of the organ is reddish, but in the specimens 



