Hexanchus
- proper noun
- Specialized
- Unlike most sharks, members of the Hexanchus genus have six or seven gill slits.
Examples
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The Hexanchus genus includes some of the most ancient living sharks.
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Did you know that a Hexanchus can have six gill slits?
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Scientists recently discovered a new species within the Hexanchus genus.
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The Hexanchus is a fascinating species of shark.
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Scientists recently discovered a new species within the Hexanchus genus.
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The Hexanchus genus includes some of the most ancient living sharks.
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Unlike most sharks, members of the Hexanchus genus have six or seven gill slits.
Compounds
Surface Forms
Etymology
As a scientific name, Hexanchus also comes from the Greek part hex- 'six' because members of this shark group often have six (or sometimes seven) gill slits. So the name tells you something simple and visual about the shark: its gill count.