FAMILIES OF FISHES. 



CLASS PISCES. 



SERIES TELEOSTOMI. 



SUB-CLASS TELEOSTEI. 



PLECTOGNATHI. 



GYMNODONTES. 



1. Orthagoriseidae Gymnodontes (Molina), Gthr. 



viii, 269, 317. 



2. Tetrodontidae Gymnodontes (Tetrodontina), 



Gthr. viii, 269, 270. 



3. Triodontidae Gymnodontes (Triodontina), 



Gthr. viii, 269, 270. 



OSTRACODERMI. 



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. 



