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Bothidae – Scaldfishes
Family, Bony fish (Actinopterygii), Marine
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Bramidae – Pomfrets
Family, Bony fish (Actinopterygii), Marine
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Bythitidae – Viviparous brotulas
Family, Bony fish (Actinopterygii), Marine, terrestrial
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Callanthiidae
Family, Bony fish (Actinopterygii), Marine
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Callionymidae
Family, Bony fish (Actinopterygii), Marine
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Caproidae – Boarfishes
Family, Bony fish (Actinopterygii), Marine
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Carangidae – Jacks and pompanos
Family, Bony fish (Actinopterygii), Marine
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Carapidae – Pearlfishes
Family, Bony fish (Actinopterygii), Marine
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Caristiidae – Manefishes
Family, Bony fish (Actinopterygii), Marine
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Centrarchidae
Family, Bony fish (Actinopterygii), Terrestrial
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Centriscidae
Family, Bony fish (Actinopterygii), Marine
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Centrolophidae – Medusafishes
Family, Bony fish (Actinopterygii), Marine
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Cepolidae
Family, Bony fish (Actinopterygii), Marine
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Ceratiidae – Seadevils
Family, Bony fish (Actinopterygii), Marine
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Cetomimidae – Flabby whalefishes
Family, Bony fish (Actinopterygii), Marine
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Chiasmodontidae
Family, Bony fish (Actinopterygii), Marine
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Cichlidae
Family, Bony fish (Actinopterygii), Terrestrial
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Clupeidae
Family, Bony fish (Actinopterygii), Marine, terrestrial
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Cobitidae
Family, Bony fish (Actinopterygii), Terrestrial
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Congridae – Conger eels
Family, Bony fish (Actinopterygii), Marine