Chile country information

Common names: Ayanque
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ci.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Chirichigno, N.F., 1974
National Database:

Common names from other countries

Acoupa du pérou, Corvinata ayanque, Common Peruvian weakfish, ... more

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Sciaenidae (Drums or croakers)
Etymology: Cynoscion: Greek, kyon = dog + Greek, odous = teeth + Greek, skion, skiaina = barbel, red mullet (Ref. 45335).
More on author: Jenyns.

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

marin; saumâtre démersal; profondeur 10 - ? m (Ref. 9118). Subtropical; 3°S - 8°S, 82°W - 78°W

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Eastern Pacific: Santa Elena, Ecuador to Coquimbo, Chile.

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 23.6 range ? - ? cm
Max length : 47.0 cm TL mâle / non sexé; (Ref. 55763); common length : 30.0 cm TL mâle / non sexé; (Ref. 9118)

Common species found in coastal waters (Ref. 9118). Juveniles enter estuaries and shallow bays (Ref. 9118). Feeds mainly on shrimps and fishes (Ref. 9118).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Chao, L.N., 1995. Sciaenidae. Corvinas, barbiches, bombaches, corvinatas, corvinetas, corvinillas, lambes, pescadillas, roncachos, verrugatos. p. 1427-1518. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para identificacion de especies para los fines de la pesca. Pacifico Centro-oriental. 3 volumes. 1813 p. (Ref. 9118)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 21 February 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: commercial; Aquarium: Commercial

FAO(pêcheries: production; publication : search) | FishSource | Sea Around Us

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
Diet compositions
Food consumptions
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Ecology
Écologie
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Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Fréquences de longueurs
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Life cycle
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Distribution
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BRUVS - Videos

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Physiology
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Toxicities (LC50s)

Genetics
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Human related
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Profils d'aquaculture
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Ciguatera cases
Stamps, coins, misc.

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Taxonomy
Noms communs
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Maintenance en aquarium | Articles sur l'espèce | Rapports d'aquaculture

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Sources Internet

Estimates based on models

Preferred temperature (Ref. 115969): 17.7 - 20.5, mean 20.2 (based on 6 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00813 (0.00462 - 0.01429), b=3.07 (2.92 - 3.22), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 4.1 ±0.2 se; based on diet studies.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.12-0.23).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (43 of 100).

Climate Vulnerability (Ref. 125649): Moderate to high vulnerability (50 of 100).

Catégorie de prix (Ref. 80766): Medium.

Cynoscion analis (Jenyns, 1842)