CONTENTS 



Introduction , 5 



Lake Valencia , . '.", 7 



List of Fishes with Remarks on Geographical and Eco- 

 logical Relationships 11 



Food of Fishes 18 



General Remarks on Food 26 



Parasites of Valencian Fishes 28 



List of Fishes with Remarks on Parasites 42 



General Remarks on Parasites 47 



Conclusions 50 



Bibliography . . , 51 



73074R 



