INDEX. 



U. ABDOMINAL MALACOPTERYGIANS— {continued). 



Callichthys, 187 



Cataphractus, 187 

 Malapterus, 187 

 Glatystacus, 188 

 Aspredo, 188 

 Loricaria, 189 



Hypostomus, 189 



Zoricaria, 189 



Fain. IV. Salmonides, 189 



f-'almo, 190 



Salmo proper, 190 



Osmei'us, 192 



Mallotus, 192 



Thymallus, 192 



Coregonus, 193 



Argentina, 194 



Curimata, 194 



Anostomus, 195 



Gasteropelecus, 195 



Serpes, 195 



Peabucus, 195 



Serrasalmus, 195 



Tetragonopterus, 195 



Chalceus, 196 



Myletes, 196 



Hydrocyon, 196 



Citharinus, 197 



Saurus, 197 



Scopelus, 198 



Anlopus, 198 

 Sternoptyx, 199 



Fam. V. Clupk(e, 199 

 Clupea, 199 



Clupea proper. 200 



Alosa, 201 



Chatoessus, 202 

 Odontognathus, 202 

 Pristigaster, 203 

 Notopterus, 203 

 Engraulis, 203 



Thryssa, 204 

 Megalops, 204 

 Elops, 204 

 Butirinus, 204 

 Chirocenthus, 205 

 Hyodon, 205 

 Erythrinus, 205 

 Amia, 206 

 Sudis, 206 



