Argentina country information

Common names: Anchoíta
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: commercial | Ref: FAO, 1994
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Ranges south to San Jorge Gulf (Ref. 189). Mainly found from off Rio de la Plata to off Peninsula Vardes migrating southward in September and October and northward in November to January (Ref. 27363). Also Ref. 8984.
National Checklist: Argentina
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ar.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Whitehead, P.J.P., G.J. Nelson and T. Wongratana, 1988
National Database:

Common names from other countries

Anchois d'Argentine, Anchoíta, Анчоус аргентинский, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Clupeiformes (Herrings) > Engraulidae (Anchovies) > Engraulinae
Etymology: Engraulis: Greek, eggraulis, -eos = anchovy (Ref. 45335).
More on authors: Hubbs & Marini.

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

seewasser; ozeanodrom (Ref. 51243); tiefenbereich 30 - 200 m (Ref. 189). Subtropical; 21°S - 50°S, 67°W - 34°W (Ref. 54431)

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Southwest Atlantic: north of Rio de Janeiro, Brazil to San Jorge Gulf, Argentina.

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 9.2, range 8 - 10.2 cm
Max length : 17.0 cm SL Männchen/unbestimmt; (Ref. 189); max. veröff. Gewicht: 25.00 g (Ref. 4883)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 15 - 16; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 17 - 21. Snout prominent, pointed, about 3/4 eye diameter; maxilla moderate, tip bluntly tapering or a little rounded, reaching to front margin of pre-operculum, extending a little beyond tip of second supra-maxilla; teeth in jaws numerous, small. Lower gill rakers long and slender; no gill rakers on hind face of third epibranchial; pseudobranch long, reaching onto inner face of operculum (Ref.189). Blackish blue dorsally, silvery white laterally and ventrally. All fins transparent (Ref. 27363).

Occurs in coastal waters to about 800 km or more from the shore, forming dense schools at about 30 to 90 m depth in summer, but down to 100 to 200 m during winter. Feeds as juveniles on zooplankton, but with phytoplankton becoming increasingly important. Spawns throughout the year, most intensely and close to shore in October or November and again in May or June but less intensely and more offshore. Exhibits north-south and near shore-offshore migrations. During winter as the most favorable feeding period for larvae which occurs in the continental shelf in the extreme south of Brazil (Ref. 53892). Consumed fresh or canned (Ref. 4931).Typical size 7-13 cm SL (Ref. 47377).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Whitehead, P.J.P., G.J. Nelson and T. Wongratana, 1988. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (Suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/2):305-579. Rome: FAO. (Ref. 189)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 05 December 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: hoch kommerziell

FAO(Fischereien: production, Artbeschreibung; publication : search) | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 115969): 4.6 - 18.7, mean 8.2 (based on 187 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00490 (0.00371 - 0.00646), b=3.13 (3.09 - 3.17), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 2.5 ±0.00 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.2-0.3).

Prior r = 0.56, 95% CL = 0.37 - 0.84, Based on 1 data-limited stock assessment.

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (35 of 100).

Climate Vulnerability (Ref. 125649): Low vulnerability (12 of 100).

Preiskategorie (Ref. 80766): Medium.

Engraulis anchoita Hubbs & Marini, 1935