76 



A HISTORY OF FISHES 



Fig. 34. PECTORAL FINS. 



a. Eagle Ray {Myliobatis freminvillii),xi^ \ b. Spotted Dog-fish {Scyliorhinus 

 ca7iiailus),xi; c. Tunny (Thunnus thynmis) , X ^\ ; d. Thread-fin (Polrnemus 

 paradiseus),x\ \ e. Fresh-water Sun-fish (L^^ow/^ 7riegalotis),X I ; f.' Mud- 

 skipper {Periophthalmus koelreuteri), X ]-; g. Scorpion-fish {Pteroisvolitans), X tV ; 

 h. Cirrhitid (Paracirrhites forsteri), x i ; j. Flying-fish (Exocoetiis volttans),X^ ; 

 k. South American Cat-fish (Doras sp.),x^ ; m. Gurnard {Trigla pini),x^^. 



