272 Dr. W. C. Mcintosh on the 



Genus Caprella, Lamarck. 

 Caprella linearis^ L.; B. & W. op. ctt. ii. p. 52. 

 Plentiful in the same locality. 



Caprella lobata^ 0. F. Muller ; B. & W. o;p. cit. ii. p. 57. 

 Frequent in the fishing-boats. 



Caprella tuberculata, Gudrin ; B. & W. oj). cit. ii. p. 68. 

 Common on Ceramium ruhrum in rock-pools, and in the 

 stomachs of cod and haddock. 



Caprella hystrixj Bate ; B. & W. op. cit. ii. p. 63. 

 Not uncommon in the fishing-boats. The Rev. A. M. 

 Norman does not think this is the C. hystrix of Kroyer, but 

 rather the C. septentrionalis of that author. 



Order Isopoda. 

 Group ABERRANTIA. 



Tribe Vagantia. 

 Genus Anceus, Risso. 

 Anceiis maxillaris, Mont. ; B. & W. op. cit. ii. p. 187. 

 Not uncommon in the debris from the coralline ground. 



Division AaUASPIRANTIA. 



Tribe Parasitica. 



Fam. Bopyridae. 



Genus Phryxus, H. Rathke. 



Phryxtis paguri, H. Rathke ; B. & W. op. cit. ii. p. 240. 



Occasionally on Pagurus hernhardus. 



Fam. iEgidae. 



Genus Cirolana, Leach. 



Cirolana spinipes, M.-Edw. ; B. & W. o^. cit. ii. p. 299. 



A large specimen occurred in the stomach of a haddock. 



