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Chilean angelshark

From Wikipedia, the free encyclopedia
Species of shark

Chilean angelshark
Scientific classificationEdit this classification
Kingdom:Animalia
Phylum:Chordata
Class:Chondrichthyes
Subclass:Elasmobranchii
Division:Selachii
Order:Squatiniformes
Family:Squatinidae
Genus:Squatina
Species:
S. armata
Binomial name
Squatina armata
(Philippi, 1887) [2]
Range of Chilean angelshark (in blue)
Head

TheChilean angelshark (Squatina armata) is anangelshark of thefamilySquatinidae found in thesubtropical waters ofChile, that grows up to 1.03 metres (3 ft 5 in) in length. Theholotype is lost. The species was redescribed and aneotype designated in 2024.[3] Reproduction isovoviviparous.

Diet

[edit]

The Chilean angelshark mainly consumes lizardfish, teleosts and their remains, crustaceans, mollusks, elasmobranchs, and some species of shrimp. The species can be labeled as a selective, piscivorous, and carcinophagus predator.[4] They were also found to be specialist predators, meaning that they only feed on limited prey types and in specific environments.


References

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  1. ^Dulvy, N.K., Acuña, E., Bustamante, C., Cevallos, A., Herman, K., Navia, A.F., Pardo, S.A. & Velez-Zuazo, X. 2020.Squatina armata. The IUCN Red List of Threatened Species.
  2. ^Bailly, N. (2013). Bailly N (ed.)."Squatina armata (Philippi, 1887)".FishBase.World Register of Marine Species. RetrievedOctober 7, 2013.
  3. ^Kraft, Sebastián; Fernández-Cisternas, Ítalo; Araya, Miguel; Concha, Francisco J. (2024)."Redescription of the Chilean angel sharkSquatina armata (Philippi, 1887) (Squatiniformes, Squatinidae)".European Journal of Taxonomy (932).doi:10.5852/ejt.2024.932.2515.
  4. ^Velázquez-Chiquito, V.M.; Méndez-Macías, J.S.; Estupiñán-Montaño, C.; Galván-Magaña, F. (2021)."Dietary ecology and trophic level of adults of the Chilean angel sharkSquatina armata Philippi 1887 in the Central-Eastern Pacific Ocean".Regional Studies in Marine Science.43.doi:10.1016/j.rsma.2021.101675.n (inactive 11 July 2025).{{cite journal}}: CS1 maint: DOI inactive as of July 2025 (link)

External links

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Wikimedia Commons has media related toSquatina armata.
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