Argentina country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: gamefish: yes;
Comments: Range extends to the coastal rocky reefs of southern San Matias Gulf, San José Gulf and Nuevo Gulf, Chubut, to 43°S, at least 200 km south of previously reported range. Recorded from capture during spear-fishing tournaments, visual census and sightings, fish collections , and trawl surveys (Ref. 55743). Also Ref. 13442.
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: Randall, J.E. and R. Vergara, 1978
National Database:

Common names from other countries

Sargo de América del Sur, White bream, Silver porgy, ... more

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Diplodus: Greek, diploos = twice + Greek, odous = teeth (Ref. 45335).
More on author: Valenciennes.

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

marien rifbewoner; diepte 0 - ? m (Ref. 40849), usually 0 - 15 m (Ref. 40849). Subtropical; 20°S - 35°S

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Western Atlantic: Southern Florida, (USA), Bahamas, Antilles, and coast of South America (Ref. 26938), from Brazil to Argentina (Ref. 3815).

Lengte bij maturiteit / Grootte / Gewicht / Leeftijd

Maturity: L_m 20.3, range 20 - 23.1 cm
Max length : 37.8 cm TL mannelijk / geslacht onbekend; (Ref. 57473); max. gepubliceerd gewicht: 2.5 kg (Ref. )

Korte beschrijving Determinatiesleutels | Morfologie | Morfometrie

Dorsale stekels (totaal) : 12; Dorsale zachte stralen (totaal) : 13 - 14; Anale stekels: 3; Anale zachte stralen: 12 - 14. Large, black, saddle-shaped blotch on upper caudal peduncle (Ref. 26938). Silvery, about nine faint narrow dark bars may be visible on upper two-thirds of body (Ref. 13442).

Occur in clean turbulent waters along open rocky coasts, usually in surf areas (Ref. 7251). Juveniles are frequently found in littoral pools between rocks (Ref. 9626). Individuals up to 10 cm are caught in shallow waters, often in sandy shores or in seagrass (Thalassia) beds (Ref. 9626). Maximum weight of 2500 g based on confirmed reports from Uruguay (L.A. Pereira, pers. comm., 6/12/01).

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Cervigón, F., 1993. Los peces marinos de Venezuela. Volume 2. Fundación Científica Los Roques, Caracas,Venezuela. 497 p. (Ref. 9626)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet bedreigd (LC) ; Date assessed: 31 March 2011

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: van minder commercieel belang; sportvis: ja

FAO(visserij: productie; publication : search) | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 115969): 21.1 - 25.8, mean 23.4 (based on 68 cells).

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01230 (0.00574 - 0.02638), b=3.04 (2.87 - 3.21), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.1 ±0.39 se; based on food items.

Weerstandsvermogen (Ref. 120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (28 of 100).

Climate Vulnerability (Ref. 125649): Moderate to high vulnerability (51 of 100).

Prijsklasse (Ref. 80766): High.

Diplodus argenteus (Valenciennes, 1830)