Advertisement

You can sponsor this page

Cephalorhynchus commersonii   (Lacépède, 1804)

Commerson's dolphin

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Cephalorhynchus commersonii  AquaMaps  Data sources: GBIF OBIS
Envoyez vos Photos 
 | Toutes les images | Images Google |
Image of Cephalorhynchus commersonii (Commerson\
Cephalorhynchus commersonii

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: Previous occurrence from map (Ref. 1394, p. 175) is confirmed by Ref. 1522. Reported as Cephalorhynchus commersonii commersonii in Rio Negro and vagrant north to Buenos Aires (Ref. 1522).
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: Rice, D.W., 1998
National Database:

Common names from other countries

Commerson-Delphin, ... more

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

> Cetartiodactyla () > Delphinidae (marine or true dolphins)

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

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

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Introductions

Indian Ocean, Southeast Pacific, and Southwest Atlantic: Cephalorhynchus commersonii commersonii: Falkland Islands, Argentina, South Shetland Islands, Chile.

Length at first maturity / Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm Max length : 175 cm TL mâle / non sexé; (Ref. 1394); poids max. publié: 86.0 kg (Ref. 1394)

Biologie     Glossaire (ex. epibenthic)

Found in relatively shallow coastal waters, but move slightly offshore during winter. Feeds on various sepcies of fish, squid and shrimp, near the bottom (Ref. 1394). Found in relatively shallow coastal waters, but move slightly offshore during winter. Feeds on various species of fish, squid and shrimp, near the bottom (Ref. 1394).

Référence principale Références | Coordinateur | Collaborateurs

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

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

  Least Concern (LC) ; Date assessed: 22 August 2017

statut CITES (Ref. 108899)

Appendix II: International trade monitored

CMS (Ref. 116361)

Appendix II: Migratory species conserved through agreements

Utilisations par l'homme

Pêcheries: commercial
FAO - pêcheries: landings, species profile | 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

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(pêcheries: species profile; publication : search) | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Arbre de Vie | Wikipedia (Go, chercher) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 6.4 - 13.3, mean 9.4 (based on 356 cells).
Vulnérabilité (Ref. 71543): Very high vulnerability (90 of 100).
Catégorie de prix (Ref. 80766): Unknown.