What is the taxonomy of a sea cucumber?
|Sea cucumber Temporal range:|
|Class:||Holothuroidea Blainville, 1834|
What is the scientific name of Cucumaria?
CucumariaCucumaria / Scientific name
Cucumaria miniata is commonly known as the orange sea cucumber or red sea cucumber due to its striking color.
How many species in class holothuroidea?
sea cucumber, (class Holothuroidea), any of 1,200 species of marine invertebrates that constitute a class within the phylum Echinodermata.
What genus is a sea cucumber in?
Genus: Holothuria- Sea cucumber whose soft and somewhat cylindrical body can be from 15 to 40 cm in length.
What is the domain of a sea cucumber?
EukaryoteSea cucumber / Domain
What are the characteristics of sea cucumber?
PHYSICAL CHARACTERISTICS Sea cucumbers are soft-bodied sea animals that have a circle of five to twenty tentacles around the mouth. Some sea cucumbers have a thick, muscular body wall, but others are clear and jellylike. Most sea cucumbers look like thick worms or slugs, but some are U-shaped.
Is Cucumaria sessile?
As a sessile suspension feeder, Cucumaria miniata relies on its highly branched tentacles (high surface area) to passively capture drifting food. As a tentacle becomes laden with material, it is moved to the mouth and cleaned, then held out again.
What is the phylum of Asterias?
EchinodermAsterias / Phylum
What are the physical characteristics of class Holothuroidea?
Holothurians generally look long and worm-like, but retain the pentaradial symmetry characteristic of the Echinodermata. Some may be spherical in body shape. The mouth and anus are located on opposite poles, and five rows of tube feet run from the mouth to the anus along the cylindrical body.
What is sea cucumber used for?
They’re often combined with produce like Chinese cabbage, winter melon, and shiitake mushrooms. Sea cucumber is also used in traditional Chinese medicine, where it’s believed to have healing properties and used to treat ailments like arthritis, cancer, frequent urination, and impotence ( 2 ).
What is the economic importance of sea cucumber?
Across the Pacific, sea cucumber fisheries represent the third-most economically valuable marine export commodity, after only tuna and pearls, with an annual worth in the region of 20-50 million USD (Purcell et al., 2014b; Purcell et al., 2013).