Cucumaria
Cucumaria is a genus of sea cucumbers within the family Cucumariidae. These echinoderms are commonly found in various marine environments, particularly in intertidal zones and deeper waters. They are often referred to as sea slugs, but this term is not scientifically accurate. The genus Cucumaria comprises a diverse array of species, each with its unique characteristics and adaptations.
Common Names
Sea cucumbers of the genus Cucumaria are known by a variety of common names, including:
- Sea slugs
- Sea cucumbers
- Sand cucumbers
Characteristics
Cucumaria species exhibit a range of features typical of sea cucumbers, including:
- Elongated, cylindrical bodies
- Leathery skin often covered in small, warty projections
- A mouth at one end surrounded by tentacles
- An anus at the opposite end
- Five rows of tube feet running along the body
- A unique water vascular system used for locomotion and feeding
Environments
Cucumaria species can be found in a variety of marine habitats, including:
- Intertidal zones
- Rocky shores
- Sandy bottoms
- Seagrass meadows
- Coral reefs
- Deep-sea environments
Their distribution is influenced by factors such as water temperature, salinity, and food availability.
References
For further information on Cucumaria, consult the following reliable sources: