90 Introduction. 



Canine teett none. 



1. Pomotes. 



2. Centrarchus. 



3. Trichodon. 



4. Priacanthus. 



5. Dules. 



6. Therapon. 



7. Pelates. 



8. Helotes. 



Ventral fins with more than five soft rays. 

 Gills with more than seven rays. 



1. Myripristes. 



2. Holocentrum. 



3. Beryx. 



II — Ventral Jins situated before the pectorals. 

 Teeth all fine. (Dents en velour. ) 



1. Uranoscopus. 



2. Trachinus. 



3. Percis. 



4. Pinginpes. 



Canine teeth mixed with others. 

 1. Percophis. 



III. — Ventral Jins situated behind the pectoral. 

 With canine teeth. 



1. Sphyraena. 

 Teeth fine. (Dents en velour.) 



1- Polynemus. 



