Argentina country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Known from Strait of Magellan (Ref. 92995). C: Refs. 83435, 87801, 92889, 92995; O: Refs. 87884, 95577, 95589.
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: Rosenberg, G., 2009
National Database:

Common names from other countries

Octión patagónico, ... more

Classification / Names / Names Noms communs | Synonymes | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Pectinida () > Pectinidae (scallops)

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

; profondeur 1 - 270 m (Ref. 87801), usually 70 - 120 m (Ref. 114844). Subtropical, preferred 8°C (Ref. 107945); 26°S - 65°S, 110°W - 53°W

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Introductions

Southeast Pacific, Southwest Atlantic and Antarctic: Magellanic biogeographic province. In the Pacific from Puerto Montt to Strait of Magellan and Cape Horn (56°S) to the Atlantic northwards to Rio de la Plata estuary (35°S). Also from Palmer Archipelago, Antarctica and Easter Island. Introduced in the Mediterranean. Subtropical to polar.

Length at first maturity / Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm Max length : 7.8 cm SHL mâle / non sexé; (Ref. 83435)

The Patagonian scallop fishery of this species has been certified by the Marine Stewardship Council (http://www.msc.org/) as well-managed and sustainable (http://www.msc.org/html/content_1294.htm).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.

Référence principale Références | Coordinateur | Collaborateurs

Rosenberg, G. 2009. (Ref. 83435)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)

Non évalué

statut CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: commercial
FAO - pêcheries: landings | FishSource | Sea Around Us

Outils

E-book | Guide de terrain

Plus d'informations

Pays
Zones FAO
Écosystèmes
Occurrences
Introductions
Stocks
Écologie
Régime alimentaire
Éléments du régime alimentaire

Noms communs
Synonymes
Prédateurs
Reproduction
Maturité
Frai
Fécondité
Œufs
Développement de l'œuf

Taille/Âge
Croissance
Longueur-poids
Longueur-longueur
Morphologie
Larves
Abondance

Références
Mass conversion

Collaborateurs
Images

Sources Internet

Estimates based on models

Résilience (Ref. 69278) Haut, temps minimum de doublement de population inférieur à 15 mois (K=0.19-0.62).

Prior r = 0.57, 95% CL = 0.37 - 0.85, Based on 1 data-limited stock assessment.

Vulnérabilité (Ref. 71543): Moderate vulnerability (41 of 100).

Catégorie de prix (Ref. 80766): Medium.

Zygochlamys patagonica (King & Broderip, 1832)