cestraciont
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English
[edit]Etymology
[edit]Ancient Greek κέστρα (késtra, “hammer; a kind of fish”) + κίων (kíōn, “pillar; uvula; nasal septum”).
Noun
[edit]cestraciont (plural cestracionts)
- (zoology, archaic) Any shark historically placed in the genus Cestracion, now in Heterodontus (bullheads, and the horn shark and Port Jackson shark), Sphyrna (certain hammerheads), and Eusphyrna (winghead shark).
References
[edit]Bullhead shark on Wikipedia.Wikipedia
Heterodontus on Wikispecies.Wikispecies
Heterodontus on Wikimedia Commons.Wikimedia Commons