Biology:Psolus phantapus
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Short description: Species of sea cucumber
| Psolus phantapus | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Class: | Holothuroidea |
| Order: | Dendrochirotida |
| Family: | Psolidae |
| Genus: | Psolus |
| Species: | P. phantapus
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| Binomial name | |
| Psolus phantapus Strussenfelt, 1765 [1]
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| Synonyms | |
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Psolus phantapus, also known as the brown psolus, is a species of sea cucumber in the family Psolidae.[2]
Description
Psolus phantapus have cylindrically body arched at both ends to form a U shape.[3] They grow up to 200 mm in length. They have a rectangular ventral sole at the base where tube feet concentrate.[4] Their colour range from yellowish brown to dark brown and black.
Habitat
Psolus phantapus are epifaunal and use the ventral sole to attach themselves. They are found at 4-500 m depth.
Diet
They are deposit feeders. They have ten bushy orange tentacles[5] that collect food from water.
Reproduction
They reproduce sexually. Breeding season is February-march.[2]
Distribution
They are found in Arctic and Atlantic ocean.[6]
References
- ↑ Paulay, Gustav (2010). "Colochirus quadrangularis Troschel, 1846". WoRMS. World Register of Marine Species. http://www.marinespecies.org/aphia.php?p=taxdetails&id=213075.
- ↑ 2.0 2.1 "Psolus phantapus" WoRMs
- ↑ [1] Bay-Nouailhat A., August 2008, Description of Psolus phantapus, Available on line at http://www.european-marine-life.org/30/psolus-phantapus.php, consulted on 08 July '
- ↑ "Marine Species Identification Portal : Psolus phantapus". http://species-identification.org/species.php?species_group=echinodermata&id=86.
- ↑ [2] Habitas
- ↑ [3] seawater.no
External links
- Photos of Psolus phantapus on Sealife Collection
Wikidata ☰ Q2490663 entry
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