230 



BRITISH PARASITIC COPEPODA. 



somewhat rudimentary. The two pairs of maxillipeds are 

 comparatively well developed and form prehensile appendages 

 similar to those found in the males of many of the sedentary 

 female fish-parasites. The appendages described as feet by 

 van Beneden, and also in the second paragraph on p. 161, 

 are the iirst and second maxillipeds. No appendages corre- 

 sponding to feet in the more highly organized parasitic 

 Copepoda appear to be present. 



LIST OF THE FISHES ON WHICH THE PARASITIC COPEPODA 

 DESCRIBED IN THIS VOLUME WERE OBTAINED. 



Acipenser sturio Linn. 

 Agonus cataphractus Linn. 

 Alopias vulpes (Gmelin) 

 Anarrhichas lupus Linn. . 

 Bothus maximus (Linn.) . 

 Bothus rhombus (Linn.) 

 Brosmius brosme Cuv. 

 Callionymus lyra Linn. 

 Callionymus maculatus Linn. 

 Cantharus lineatus (Mont.) 

 Car ch arias glaucus (Linn.) 

 Clupea alosa Linn. 

 Clupea finta Cuv. 

 Clupea sprattus Linn. 

 Conger niger Risso . 

 Corregonus pollan Thomps. 

 Crenilabrus melops (Linn.) 

 Ctenolabrus rupestris (Linn.) 

 Cyclopterus lumpus Linn. . 

 Cyprinus carpio Linn. 

 Drepanopsetta platessoides 



(Fair.} 



Engraulis encrasicholus Linn. . 

 Esox lucius Linn. 

 Gadus eeglefinus Linn. 

 Gadus callarius Linn. 

 Gadus luscus Linn. . 

 Gadus merlangus Linn. 

 Gadus minutus Linn. . 

 Gadus pollachius Linn. 



Sturgeon. 



Pogge. 



Thrasher Shark. 



Cat-fish; Wolf-fish. 



Turbot, 



Brill. 



Torsk or Tusk. 



Gemmeous Dragonet. 



Spotted Dragonet. 



Black Bream. 



Blue Shark. 



A His Shad. 



Twaite Shad. 



Sprat. 



Conger. 



Pollan. 



Connor; Goldsinny. 



Jago's Goldsinny. 



Lumpsucker. 



Carp. 



Long Rough Dab. 



Anchovy. 



Fresh-water Pike. 



Haddock. 



Codfish. 



Bib ; Whiting Pout. 



Whiting. 



Poor Cod. 



Pollack. 



