Fig. 162. Ganoids 



A, Bichir (Pofypterus), xj. B, Reed-Fish (Calamoichthys], xf c, Gar-Pike (Lefiidosteus}, xf D, Common 

 Sturgeon (Acipenser), X ^. E, Shovel-nose Sturgeon (Scaphirhynchus), xf F, Slender-beaked Sturgeon 

 (Psephurus), Xi G, Spoonbill Sturgeon (Spatularia or Polyodon], xf. H, Bow- Fin (^wi), X A. 



267 



