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Squatina nebulosa Regan, 1906
CLOUDED ANGELSHARK
Life   Vertebrata   Fish   Squatinidae   Squatina


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http://www.fishbase.org/Summary/speciesSummary.php?genusname=Squatina&speciesname=nebulosa ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Squatina&speciesname=nebulosa
http://192.134.151.83/Summary/speciesSummary.php?genusname=Squatina&speciesname=nebulosa ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Squatina&speciesname=nebulosa
https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Squatina&speciesname=nebulosa ---> https://fishbase.mnhn.fr/summary/Squatina-nebulosa.html
Squatina nebulosa, Clouded angelshark
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Common name (e.g. trout)

Genus + Species (e.g. Gadus morhua)

Squatina nebulosa Regan , 1906

Clouded angelshark Add your observation in Fish Watcher
Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Squatina nebulosa   AquaMaps   Data sources: GBIF OBIS
Upload your photos  and  videos
Pictures | Google image Image of Squatina nebulosa (Clouded angelshark) Squatina nebulosa
Female picture by Harris, M.

Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (sharks and rays) > Squatiniformes (Angel sharks) > Squatinidae (Angel sharks)
Etymology: Squatina: Latin for skate, which angel sharks superficially resemble, presumably tautonymous with Squalus squatina Linnaeus 1758 (no species mentioned). ( See ETYFish ) ;   nebulosa: Latin for cloudy or dark, referring to its brown-black marbled coloration. ( See ETYFish ) .
More on author: Regan .

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; demersal; depth range 0 - 200 m (Ref. 54907 ). Deep-water; 47°N - 22°N, 119°E - 142°E (Ref. 54907 )

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Northwest Pacific: southeastern Sea of Japan to Taiwan, including Japan, Korea, China. Reported from the northern shelf of the South China Sea (Ref. 12082 ).

Size / Weight / Age

Maturity: L m   ?   range ? - ? cm
Max length : 163.0 cm TL (female)

Biology     Glossary (e.g. epibenthic)

Found on the continental shelves. Ovoviviparous (Ref. 50449 ).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Ovoviviparous, embryos feed solely on yolk (Ref. 50449 ).

Main reference Upload your references | References | Coordinator : Compagno, Leonard J.V. | Collaborators

Compagno, L.J.V. , 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref. 247 )

IUCN Red List Status (Ref. 130435 )

  Endangered (EN)  (A2d); Date assessed: 22 August 2018

CITES

Not Evaluated

CMS (Ref. 116361 )

Not Evaluated

Threat to humans

  Traumatogenic





Human uses

FAO - Fisheries: species profile ; Publication: search | FishSource |

More information

Countries
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Ecology
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Common names
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Tools

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Special reports

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Download XML

Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes : genus , species | DiscoverLife | ECOTOX | FAO - Fisheries: species profile ; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome , nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | National databases | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go , Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201 ): 11.8 - 23.5, mean 18.1 °C (based on 106 cells). Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.00676 (0.00293 - 0.01558), b=3.07 (2.88 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245 ). Trophic level (Ref. 69278 ):  4.1   ±0.6 se; based on size and trophs of closest relatives Resilience (Ref. 120179 ):  Low, minimum population doubling time 4.5 - 14 years (Fec assumed to be <100). Fishing Vulnerability (Ref. 59153 ):  Very high vulnerability (90 of 100).

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Updated: 2024-03-28 23:19:12 gmt
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