gladius
- noun
- /ˈɡlædiəs/
- Specialized
- The gladius is essential for the squid's buoyancy.
Examples
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The scientist examined the gladius to learn more about the squid's anatomy.
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After dissecting the cephalopod, she found the gladius hidden beneath the mantle.
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The gladius provides structural support for many species of squid.
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Many species of cephalopods possess a gladius.
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The gladius is an essential part of the squid's anatomy, giving it structure and support.
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Scientists study the gladius to understand the buoyancy and movement of various cephalopods.
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The gladius helps support the mantle, allowing the squid to swim efficiently in the ocean.
Compounds
- Specialized
A large fish that lives in warm seas with a long sword-like upper jaw
Surface Forms
Etymology
Gladius comes from the Latin gladius 'sword' because the squid's internal shell is long and blade-like. That's why scientists call the stiff, sword-shaped support inside the mantle a gladius.