PERCIFORM FISHES — GOSLINE 



11 



Figure 2. — Caudal skeletons: a, Ophicephalus species; b. Pristolepis fascialus. 

 (Ep = epural, Gb = gas bladder, Ha=hemal arch, Hy=hypural, Na = neural arch, 

 Un = uroneural, Ur=urostyle.) 



