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 Golfo San Matías, Río Negro (Ref. 1522). C: Refs. 1522, 1394, M: Ref. 1394.
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: Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993
National Database:

Common names from other countries

Franciscana, ... more

Classification / Names / Names Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Cetartiodactyla () > Iniidae (river dolphins)

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

Pelagisch; brackwasser. Temperate; 0°N - 90°S, 180°W - 180°E

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Einführungen

Southwest Atlantic: Argentina and Brazil. [Rio Grande do Sul/Uruguay population: IUCN 2010 (Ref. 84930): VU, A2d.]

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm Max length : 163 cm TL Männchen/unbestimmt; (Ref. 1394); 177 cm TL (female); max. veröff. Gewicht: 34.0 kg (Ref. 1394)

Found in coastal areas, but may be found in some estuaries and sporadically enter the la Plata river. Feeds mostly near the bottom on several species of fish, cephalopods, and crustaceans (Ref. 1394).

Hauptreferenz Referenzen | Koordinator | Partner

Jefferson, T.A., S. Leatherwood and M.A. Webber. 1993. (Ref. 1394)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

gefährdet, siehe IUCN Red List (VU) (A3d); Date assessed: 14 August 2017

CITES Status (Ref. 108899)

Appendix II: International trade monitored

CMS (Ref. 116361)

Appendix I & II: Endangered migratory species conserved through agreements

Nutzung durch Menschen

Fischereien: kommerziell
FAO - Fischereien: landings, Artbeschreibung | FishSource | Sea Around Us

Tools

E-book | Feldführer

Mehr Information

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Alter/Größe
Wachstum
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Morphologie
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Referenzen
Mass conversion

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Estimates based on models

Preferred temperature (Ref. 115969): 12 - 24.7, mean 16.1 (based on 318 cells).

Widerstandsfähigkeit (Ref. 69278) hoch, Verdopplung der Population dauert weniger als 15 Monate. (K=0.33-1.14).

Verwundbarkeit (Ref. 71543): Moderate to high vulnerability (52 of 100).

Preiskategorie (Ref. 80766): Unknown.

Pontoporia blainvillei (Gervais & d'Orbigny, 1844)