Sealife guideThe Holothuroidea classThe taxonomy of marine species
Explore the taxonomy of marine echinoderms with a dedicated focus on starfish and sea urchins !
The class Holothuroidea, commonly known as sea cucumbers, are benthic marine animals characterized by an elongated, cylindrical body, often lacking the radial symmetry typical of other echinoderms, and possessing a digestive system that runs the length of their body.
Chocolate chip sea cucumber
(Isostichopus badionotus)
(Isostichopus badionotus)
Australian sea apple
(Pseudocolochirus axiologus)
(Pseudocolochirus axiologus)
Orange sea cucumber
(Cucumaria miniata)
(Cucumaria miniata)
Sea Apple
(Pseudocolochirus violaceus)
(Pseudocolochirus violaceus)
Graeffe's sea cucumber
(Pearsonothuria graeffei)
(Pearsonothuria graeffei)
Tiger tail sea cucumber
(Holothuria thomasi)
(Holothuria thomasi)
Pineapple sea cucumber
(Thelenota ananas)
(Thelenota ananas)
Red striped sea cucumber
(Thelenota rubralineata)
(Thelenota rubralineata)
Our latestUpdates
Monday, December 15th 2025
The dusky shark
Discover the dusky shark, one of the world's largest coastal sharks, and learn why this powerful predator is essential to marine ecosystems.
Friday, December 12th 2025
Christmas magic at Disney hotels
Experience the magic of Christmas at Disney hotels: enchanting decorations, giant Christmas trees, dazzling lights and a festive holiday atmosphere.
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.
Photo of the Day
Flabelline mauve
(Flabellina affinis)
(Flabellina affinis)
Copyright © 2007-2025 auxBulles.com - All rights reserved. Legal notices.Photo credits - Our partners