CRUSTACEA. 143 



Ampelisca Belliana, Bate (=A. macrocephala, Lilljeborg?) ; 

 B. & W. op. cit. i. p. 135. 



Common in the stomachs of the cod, haddock, skate, and 

 flounder, and dredged off the East Bocks. Nothing else is 

 found in the distended stomachs of some haddocks except 

 masses of this species ; or they may be accompanied by green 

 pea-urchins, tubes of Terebellce, fragments of Ophiocomce, and 

 sea-mice. In multitudes on the West Sands after some 

 storms. 



Genus Amphilochus, Bate. 



Amphilockiis manudens, Bate ; B. & W. op. cit. i. p. 180. 



Occasionally in the debris of the fishing-boats. Eyes bright 

 red ; body purplish brown, speckled with dark granules ; the 

 tips of the antenna? have the same purplish hue. 



Genus Iphimedia, H. Rathke. 



Iphimedia obesa, H. Rathke ; B. & W. op. cit. i. p. 219. 



Not uncommon in pools at the East Rocks, and in debris 

 of the fishing-boats. The brownish-red markings of the 

 young specimens form a double row on the posterior segments. 



Subfamily Gamuahides. 



Genus Dex AMINE, Leach. 

 Dexamine spinosa, Mont. ; B. & W. op. cit. i. p. 237. 

 Abundant in pools near low-water mark at the East Rocks, 

 and in the stomach of the cod. Eyes white. Most have a 

 straw-coloured body, very prettily mottled with brownish-red 

 patches and many minute white specks ; the antenna? are 

 beautifully barred with white and brown. 



Genus A.TYLUS, Leach. 



Atylus Swammerdamii, M. -Edwards; B.& W. op. cit. i. p. 246. 



Occasionally in rock-pools at the pier, or clinging in hundreds 



to the seaweeds in the laminarian region off the West Rocks; 



abundant on the beach after storms, and in the stomach of the 



