106 True Fishes 



HALFBEAKS 



I. Pectoral fins longer than distance from tip of snout to 

 rear edge of operculum 

 Page 107, fig. A 



See Flying Half beak, p. 311. 



II. Pectoral fins shorter than distance from tip of snout 

 to rear edge of operculum 

 Page 107, figs. B-D 



Ila. Pelvic fins located just before dorsal fin 

 Page 107, fig. B 



See Balao, p. 311, 



lib. Pelvic fins located far in front of dorsal fin 

 Page 107, figs. C, D 



1. Body deep; depth about one-sixth the distance 

 from tip of upper jaw to base of tail 



Page 107, fig. C 



See Half beak, p. 310. 



2. Body slender; depth about one-eighth the dis- 

 tance from tip of upper jaw to base of tail 

 Page 107, fig. D 



See Pajarito, p. 311. 



