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Dipturus acrobelus Last, White & Pogonoski, 2008

Deepwater skate
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Dipturus acrobelus   AquaMaps   Data sources: GBIF OBIS
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Image of Dipturus acrobelus (Deepwater skate)
Dipturus acrobelus
Picture by Graham, K.

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

Élasmobranches (requins et raies) (sharks and rays) > Rajiformes (Skates and rays) > Rajidae (Skates)
Etymology: Dipturus: Greek, di = two + Greek, pteryx = fin (Ref. 45335);  acrobelus: Name from Greek 'acrobeles' for arrow or pointed at the end; refers to its long, angular snout and somewhat arrow-head shaped body..
More on authors: Last, White & Pogonoski.

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

marin bathydémersal; profondeur 446 - 1328 m (Ref. 75649), usually 800 - 1000 m (Ref. 114953). Deep-water; 31°S - 46°S, 123°E - 154°E (Ref. 114953)

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Indo-West Pacific: southern Australia.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 95.0 cm TL mâle / non sexé; (Ref. 75649); 137.1 cm TL (female)

Biologie     Glossaire (ex. epibenthic)

Inhabits upper and mid-continental slope (Ref. 114953). Observed lengths for adolescent males, between 77.6 and ca. 85.5 cm TL and smallest juvenile 20.2 cm TL (ref. 75649).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur : McEachran, John | Collaborateurs

Last, P.R., W.T. White and J.J. Pogonoski, 2008. New skates of the genus Dipturus (Rajoidei: Rajidae) from Australian Seas. pp. 9-52. In Last, P.R., W.T. White, J.J. Pogonoski and D.C. Gledhill (eds.): Descriptions of new Australian skates (Batoidea: Rajoidei) pg. 9-51. CSIRO marine and atmospheric reseach paper no. 021. (Ref. 75649)

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

  Préoccupation mineure (LC) ; Date assessed: 24 April 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

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Trophic ecology
Éléments du régime alimentaire
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Prédateurs
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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 2.1 - 8.6, mean 6.5 °C (based on 302 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00282 (0.00133 - 0.00596), b=3.25 (3.08 - 3.42), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  3.9   ±0.6 se; based on size and trophs of closest relatives
Résilience (Ref. 120179):  Très faible, temps minimum de doublement de population supérieur à 14 ans (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Very high vulnerability (82 of 100).