Sealife guideThe sea life glossaryOur glossaries

Last updated on 09/03/2025 at 11:27 PM
English
Description
French
C
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
Looking for the definition of a term but can't find it ? Or want to suggest one ? Contact us and we'll be happy to help !

Our latestUpdates

Disney Hollywood Studios, from Star Wars to Toy Story
Friday, November 28th 2025
Disney Hollywood Studios, from Star Wars to Toy Story
Dive into the magical world of Disney's Hollywood Studios: Star Wars and Toy Story attractions and shows for the whole family.
Tenerife island
Wednesday, November 19th 2025
Tenerife island
Tenerife, the largest of the Canary islands, is a volcanic gem in the Atlantic ocean. It boasts an incredible variety of landscapes, from golden or black sand beaches to the subtropical forests of the Anaga mountains and the majestic Teide volcano, Spain's highest peak. With its picturesque villages, rich local culture and countless outdoor activities, Tenerife is a perfect destination for every type of traveler.
Batz island
Saturday, November 15th 2025
Batz island
Located in the English Channel off the northern coast of Brittany, just a few kilometers from the town of Roscoff, Batz island is a true little haven of peace where you can enjoy its wild landscapes, unspoiled beaches and historical heritage.
Photo of the Day
Méduse bleue (Aurelia aurita)
Méduse bleue
(Aurelia aurita)