Orcaella heinsohni   Beasley, Robertson & Arnold, 2005

Australian snubfin dolphin

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 Images Google |
Image of Orcaella heinsohni (Australian snubfin dolphin)
No image available for this species;
drawing shows typical species in Delphinidae.

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

| Cetartiodactyla | Delphinidae

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

Pélagique; profondeur 0 - 200 m, usually 1 - 10 m.  Tropical; 7°S - 90°S, 100°E - 180°E

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Introductions

Indo-Pacific: Australia and Papua New Guinea.

Length at first maturity / Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm Max length : 270 cm TL mâle / non sexé; (Ref. 78832); 230 cm TL (female)

Description synthétique Morphologie

In lateral view the head is rounded and usually bounded by a distinct neck crease, lacking dorsal groove; mesethmoid plate reduced and generally in advance of the anterior most nasal ossicle, exposing a large area of the frontal bone; presence of supernumerary bone between nasal ossicles and posterior border of mesethmoid; has a greater length of the antiorbital process and a more closely opposed pterygoid hamuli with medial flanges.

Biologie     Glossaire (ex. epibenthic)

Occurs in protected, shallow, coastal waters especially adjacent to river and creek mouths (Ref. 79537).

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

Référence principale Références | Coordinateur | Collaborateurs

Beasley, I., K.M. Robertson and P. Arnold. 2005. (Ref. 78832)

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

  Vulnérable, voir Liste Rouge IUCN (VU) (A2cd+3cd+4cd; C2a(i)); Date assessed: 06 June 2017

statut CITES (Ref. 108899)

Appendix I: International trade banned

CMS (Ref. 116361)

Appendix II: Migratory species conserved through agreements

Menace pour l'homme

  Harmless

Utilisations par l'homme


FAO - pêcheries: landings | FishSource |

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: ; publication : search) | Fishipedia | 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): 26.9 - 28.8, mean 28 (based on 452 cells).