FAMILIES OF FISHES. 



CLASS PISCES. 



SERIES TELEOSTOMI. 



SUB-CLASS TELEOSTEI. 



PLECTOGNATHI. 



GYMNODONTES. 



1. Orthagoriscidae Gymnodontes (Molina), Gthr. 



viii, 269, 317. 



2. Tetrodontidae Gymnodontes (Tetrodontina), 



Gthr. viii, 269, 270. 



3. Triodontidae Gymnodontes (Triodontina), 



Gthr. viii, 269, 270. 



OSTEACODERMI. 



4. Ostraciontidae Sclerodermi (Ostraciontina) 



Gthr. viii, 207, 255. 



SCLERODERMI. 



5. Balistidae Sclerodermi (Balistina), Gthr. 



viii, 207, 211. 



6. Triacanthidae Sclerodermi (Triacanthina), 



Gthr. viii, 207, 208. 



