Pineapple sea cucumbers, scientifically known as Thelenota ananas, inhabit various warm waters across the globe. Based on available distribution data, these unique marine invertebrates are primarily found in the Red Sea, the Indian Ocean, and the tropical Pacific Ocean.
Habitat and Distribution
The distribution of the pineapple sea cucumber spans a significant area of the Indo-Pacific region. They are typically found in shallow waters on reef flats, slopes, and sometimes in deeper lagoons, preferring sandy or rubble substrates near coral reefs. Their presence indicates a healthy reef ecosystem.
Here is a breakdown of their known distribution based on the provided reference:
| Ocean/Sea Region | Primary Distribution Area |
|---|---|
| Red Sea | Northern Africa/Middle East |
| Indian Ocean | East Africa to Southeast Asia |
| Tropical Pacific | Southeast Asia to Central Pacific |
This wide range highlights their adaptability within tropical marine environments.
Key Regions
- Red Sea: Located between Africa and Asia, known for its warm, saline waters and extensive coral reef systems.
- Indian Ocean: The third largest ocean, covering areas from the coast of East Africa, across to South and Southeast Asia, and down to Western Australia.
- Tropical Pacific Ocean: Encompasses the vast warm water regions of the Pacific, including the diverse coral triangle, numerous island nations, and parts of the coasts of Australia and the Americas.
Finding them in these regions often requires exploring healthy coral reef environments at suitable depths. Their distinctive large, pineapple-like appearance makes them relatively easy to identify once spotted on the seafloor.
