THE ORDERS OF TELEOSTOMOUS FISHES. 



683 



Scombresocidae, 493 

 Scopeloids, 487 

 Scylliorhinoidea, 446 

 Selenichthyes, 455, 500 

 Soft-rayed fishes, 467 

 Sphyraenidae, 497 

 Spiny-finned fishes, 496, 501 

 Stephanoberycidas, 490 

 Stomiatidse, 471 

 Stromateidas, 502, 504 

 Sturgeons, 463 

 Superorder, 443, 444 

 Svmbranchii, 482 



Synentognathi, 451, 491 

 Syngnathidae, 493 



Tarrasiidae, 448, 459 

 Tectospondyli, 446 

 Teleostei, 444, 449, 466 

 Teleostomi, 444, 447 

 Thoracostraci, 444, 452, 493 

 Torpedines, 446 



Umbridse, 488 

 Urenchelys, 479 



