58 



MoLLTJSCA. 5. Pkiline aperta. 



Food of Haddock, Plaice, Dab. 



6. Mussels {Mytihis edidis). 

 ■ Food of Plaice, Dab. 



7. Cockles {Cardium edule), 



Food of Plaice, Dab. 



8. Nudibranchs {Doris sp.), 

 " ■ Food of Dab. 



EcHiNODEEMATA. 1. iiojud sto^is {Ojjhioghjjjha alb Ida), 



Food of Dab, Gurnard, Had- 

 dock. 



2. 'Buttle stsivs {Ophiothrixfragilis), 



Food of Cod. 



3. Echinocymimspusillus, 



Food of Haddock. 



4. Holothuriaiis, 



Food of Cod. 

 Annelida. 1. Eock worm {Nereis sp.), 



Food of Sole, Lemon Sole, Plaice, 

 Dab, Flounder, Skate. 

 2. Lug worm {Arenicola piscatorum), 

 Food of Flat fishes. 

 Embryos and Larvj3, of Various Animals. Food of 



many very young fishes. 

 Plants. 1. Diatoms, 



Food of some very young fishes. 

 2. Algffi, 



Food of some Flat fishes. 



