Sealife guideThe sea life glossaryOur glossaries

Last updated on 01/19/2026 at 11:41 PM
English
Description
French
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Français
cetaceans
Définition
Marine mammals including whales, dolphins and porpoises.
Anglais
cétacés
Français
choanocyte
Définition
A flagellated cell in sponges that creates water currents and captures food particles.
Anglais
choanocyte
Français
cnidocyte
Définition
A specialized stinging cell found in cnidarians, used for defense and capturing prey.
Anglais
cnidocyte
Français
copepod
Définition
A small, planktonic crustacean that is a key component of aquatic food chains.
Anglais
copépode
Français
coralligenous
Définition
A habitat formed by calcium carbonate deposits from coralline algae, providing structure for marine organisms.
Anglais
coralligène
Français
ctenidium
Définition
A comb-like gill in mollusks used for respiration and sometimes for filtering food.
Anglais
cténidie
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