1332 BULLETIN OF THE BUREAU OF FISHERIES. 



ORDER HOLOCEPHALI. 



Suborder Chimaeroidei. 

 Family Chimaeridse. 



Chinuera monstrosa (chimsera). 



ChimtEra colliei (ratfish). 



Chimera purpurascens (purple chimEera). 



Subclass Dipneusti. 

 order monopneumona. 



Family Ceratodontidte. 



Neoceratodus jorsleri (Australian lungfish). 



ORDER DIPLOPNEUMONA. 



Family Lepidosirenidse. 



Protopterus dolloi (African lungfish). 

 Protopterus anmctens (African lungfish). 

 Protopterus (ethiopicus (African lungfish). 

 Lepidosiren paradoxa (South American lungfish). 



Subclass Teleostomi. 

 order crossopterygii. 

 Suborder Cladistia. 



Family Polypteridae. 



Polypierus bichir (bichir). 

 ORDER CHONDROSTEI. 



Family Polyodontidae. 



Polyodon spathula (paddlefish). 

 Family Acipenserids. 



Acipenser sturio (common sturgeon). 



Acipenser rubicundus (lake sturgeon). 



Scaphirhynchus plaiyrhynchus (shovel-nose sturgeon). 



ORDER HOLOSTEI. 



Suborder Rhomboganoidea. 

 Family Lepisosteidae. 



Lepisosteus osscus (long-nose gar). 

 Lepisosteus platostomus (short-nose gar). 

 Lepisosteus tristcEchus (alligator gar). 

 Suborder Cycloganoidea. 

 Family Amiidae. 



Amia calva (bowfin). 



ORDER OSTARIOPHYSI. 



Suborder Nematognathi. 

 Family Siluridae. 



Ameiurus catus (white cat). 

 Felichthys marinus (gaff-topsail). 

 Ictalurus punciatus (channel cat). 

 Ameiurus nebulosus (common bullhead). 

 Schilbeodes insignis (mad torn). 

 Suborder Eventognathi. 

 Family Catostomidse. 



Catostomus commersonii (common sucker). 

 Family Cyprinidae. 



Moxostoma aureolum (common redhorse). 

 Ictiobus cyprinella (red-mouth buffalo-fish). 



