Stichopus chloronotus | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Echinodermata |
Class: | Holothuroidea |
Order: | Synallactida |
Family: | Stichopodidae |
Genus: | Stichopus |
Species: | S. chloronotus |
Binomial name | |
Stichopus chloronotus Brandt, 1835 [2] | |
Synonyms [2] | |
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Stichopus chloronotus is a species of sea cucumber. Common names include the greenfish sea cucumber, the spiky sea cucumber and the black knobby sea cucumber. [3] It is native to the Indo-Pacific region. It has a wide range and is abundant and the IUCN lists it as being of "Least Concern".
Stichopus chloronotus is a fairly large species growing to about 25 cm (10 in) with a firm but pliable body and a squarish cross section. The skin is smooth but there are numerous conical fleshy papillae in longitudinal rows, and these are larger on the lower lateral angles. This sea cucumber is a deep blackish-green in colour, and has yellow or red tips to the papillae. [3] [4]
Stichopus chloronotus is native to the Indo-Pacific. Its range extends from the Red Sea and the East Coast of Africa, through Madagascar, the Seychelles, the Comores and Réunion [2] to Australia, Indonesia, China, Japan, Guam, Fiji, Tonga and Samoa. [1] It lives on reefs, but can also be found on rubble located on the outer reef flats [4] at depths down to about 12 m (39 ft). [3]
Stichopus chloronotus is a detritivore and sifts through the sediment on the seabed with its tentacles and feeds on detritus and other organic matter including plant and animal remains, bacteria, protozoa, diatoms and faeces. [5] In the process it swallows a lot of sand and plays an important part in churning up and aerating the seabed. [6]
Stichopus chloronotus can reproduce asexually by undergoing transverse fission, forming two new individuals which each regenerate the missing parts. It can also reproduce sexually. [1]
Stichopus chloronotus is gathered for human consumption across much of its range. Although not one of the most important species for this purpose, it resembles the much-favoured Japanese sea cucumber Apostichopus japonicus and is increasingly being caught in some areas as supplies of that species dwindle. This species has a widespread distribution and is common in many parts of its range so the IUCN lists it as being of "Least Concern". [1] It is also known to occur in several protected areas, including the Dr. K.K. Mohammed Koya Sea Cucumber Conservation Reserve in Lakshadweep, India. [7]
Holothuria atra, commonly known as the black sea cucumber or lollyfish, is a species of marine invertebrate in the family Holothuriidae. It was placed in the subgenus Halodeima by Pearson in 1914, making its full scientific name Holothuria (Halodeima) atra. It is the type species of the subgenus.
Bohadschia marmorata, commonly known as the brown sandfish or chalky cucumber, is a species of sea cucumber in the family Holothuriidae. It lives on the seabed in shallow waters in the Indo-Pacific region.
Colochirus quadrangularis, commonly known as the thorny sea cucumber, is a species of sea cucumber in the family Cucumariidae. It is found in shallow seas in tropical parts of the Indo-Pacific region.
Pearsonothuria is a genus of sea cucumbers in the family Holothuriidae. Pearsonothuria graeffei is the only species in the genus. Graeffe's sea cucumber is found in the tropical Indo-Pacific Ocean and the type locality is Viti Island, Fiji. It is named after Eduard Heinrich Graeffe, Semper's coworker at the Museum Godeffroy.
Stichopus horrens is a variable, grey to green/black sea cucumber from the Indo-Pacific. It is often variegated with dark patches. It is a medium-sized species with a smooth tegument but large and irregular papillae. The big tubercles and irregular body form give an "irregular, soft and almost repulsive" appearance. Spicules are tables and large "C" bodies. S. horrens many be found on reefs, below rocks on flats.
Holothuria leucospilota, commonly known as the black sea cucumber or black tarzan, is a species of marine invertebrate in the family Holothuriidae. It is placed in the subgenus Mertensiothuria making its full scientific name Holothuria (Mertensiothuria) leucospilota. It is the type species of the subgenus and is found on the seabed in shallow water in the Indo-Pacific.
Holothuria edulis, commonly known as the edible sea cucumber or the pink and black sea cucumber, is a species of echinoderm in the family Holothuriidae. It was placed in the subgenus Halodeima by Pearson in 1914, making its full scientific name Holothuria (Halodeima) edulis. It is found in shallow water in the tropical Indo-Pacific Ocean.
Stichopus is a genus of sea cucumbers from the family Stichopodidae.
The silver pearlfish, Encheliophis homei, is a species of eel-like fish in the family Carapidae. This pearlfish lives inside the coelom of sea cucumbers such as Bohadschia argus, Thelenota ananas , and Stichopus chloronotus. It is native to tropical and subtropical parts of the Indo-Pacific Ocean.
Astichopus is a monotypic genus of sea cucumbers, the only species in the genus being Astichopus multifidus. It is commonly known as the furry sea cucumber or the fissured sea cucumber and is native to the Caribbean Sea.
Actinopyga echinites, commonly known as the brownfish or deep water redfish, is a species of sea cucumber in the family Holothuriidae. It is native to the tropical Indo-Pacific region and is harvested for food.
Thelenota rubralineata is a species of sea cucumber in the family Stichopodidae, in the phylum Echinodermata, mainly located in the central Indo-Pacific region. It has a distinctive coloring pattern, and can be found on the seabed near coral. T. rubralineata is a member of the Thelenota genus, characterized by their large size and the presence of a calcareous ring.
Holothuria fuscocinerea, the ashy pink sea cucumber, is a species of sea cucumber in the family Holothuriidae. It is placed in the subgenus Stauropora, making its full name Holothuria (Stauropora) fuscocinerea. It is native to shallow water in the tropical and sub-tropical Indo-Pacific.
Holothuria fuscopunctata, the elephant trunkfish, is a species of sea cucumber in the family Holothuriidae native to shallow water in the tropical Indo-Pacific. It is placed in the subgenus Microthele, making its full name Holothuria (Microthele) fuscopunctata.
Stichopus herrmanni, or Herrmann's sea cucumber, is a species of holothuroidean echinoderm in the family Stichopodidae. It is found in the tropical, western Indo-Pacific Ocean, at depths down to 20 m (66 ft). This and several other species are known as curryfish and are harvested commercially; it is called gama in Indonesia.
Actinopyga caerulea, the blue sea cucumber, is a species of sea cucumber in the family Holothuriidae. It is native to the tropical Western Indo-Pacific region and is harvested for food.
Labidodemas rugosum is a species of sea cucumber in the family Holothuriidae. It is native to the tropical Indo-Pacific region.
The Dr. K.K. Mohammed Koya Sea Cucumber Conservation Reserve is a marine protected area located off the coast of the Indian union territory of Lakshadweep, approximately 50 km (31 mi) northwest of the island of Bitra. Formally established by Indian authorities on February 27th, 2020, the reserve covers 239 km2 (92 sq mi) of the Arabian Sea, including parts of the Byramgore (Cheriyapani) Reef, and is the world's first conservation area specifically dedicated to the protection of sea cucumbers.
Holothuria (Microthele) fuscogilva, also known as the white teatfish or white teeth, is a species of sea cucumber in the genus Holothuria, subgenus Microthele. The cucumber is found in the tropical waters of the Indo-Pacific ocean. The species is vulnerable to over-exploitation from commercial fishing. It was first formally named by Gustave Cherbonnier in 1980.
Holothuria (Thymiosycia) impatiens, commonly known as the impatient sea cucumber or bottleneck sea cucumber, is a species of sea cucumber in the genus Holothuria, subgenus Thymiosycia.