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Dipturus wengi Séret & Last, 2008

Weng’s 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 wengi   AquaMaps   Data sources: GBIF OBIS
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Image of Dipturus wengi (Weng’s skate)
Dipturus wengi
Male picture by Séret, B./Last, P.R.


Australia country information

Common names: Weng's skate
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Type locality, east of Sydney, New South Wales, CSIRO H 891-01 (holotype of Dipturus wengi, 105.0 cm TL, early adolescent male). Known from the continental slope off tropical and temperate eastern Australia from west of Lihou Reef & Cays, Queensland (16°54′ S, 151°30′E) southward to Bicheno, Tasmania (ca. 42° S, 148°E), 486-1049 m. Not recorded in the Great Australian Bight, WA (Ref. 75647).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/as.html
National Fisheries Authority: http://www.csiro.au/
Occurrences: Occurrences Point map
Main Ref: Seret, B. and P.R. Last, 2008
National Database:

Common names from other countries

Классификация / Names народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa

Пластиножаберные (акулы и скаты) (sharks and rays) > Rajiformes (Skates and rays) > Rajidae (Skates)
Etymology: Dipturus: Greek, di = two + Greek, pteryx = fin (Ref. 45335);  wengi: Named for Mr. Herman Weng, a Queensland fisheries biologist..
  More on authors: Séret & Last.

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

морской донно-пелагический; пределы глубины 486 - 1049 m (Ref. 75647), usually 600 - 1000 m (Ref. 114953).   Temperate; 16°S - 44°S, 143°E - 156°E (Ref. 114953)

распространение страны | регионы FAO | Ecosystems | места находок | Point map | интродукции | Faunafri

Western Pacific to Southwest Pacific: Queensland to Tasmania (Australia) (Ref. 114953).

Size / Вес / Возраст

Maturity: Lm ?  range ? - ? cm
Max length : 112 cm TL самец/пол неопределен; (Ref. 75647); 128.0 cm TL (female)

биология     глоссарий (например epibenthic)

Occurs on the continental slope off tropical and temperate eastern Australia (Ref. 75647). Adults mainly feed on bony fishes (Ref. 114953). Lengths of adolescent males recorded 108.1-112.2 cm TL, smallest juvenile 25.2 cm TL (Ref. 75647).

Life cycle and mating behavior Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки

Основная ссылка Upload your references | ссылки | координатор : McEachran, John | соавторы

Seret, B. and P.R. Last, 2008. A new Australian skate of the genus Dipturus (Rajoidei: Rajidae). In Last, P.R., W.T. Whiteman, J.J. Pogonoski and D.C. Gledhill (eds.) : Description of new Australian skates (Batoidea: Rajoidei) pg. 99-108. CSIRO marine and atmospheric research paper no. 021. (Ref. 75647)

Статус Красного Списка МСОП (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

  Harmless




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дополнительная информация

Trophic ecology
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Diet compositions
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Estimates based on models

Preferred temperature (Ref. 115969): 1.9 - 8.7, mean 6.7 (based on 239 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).
Trophic level (Ref. 69278):  3.9   ±0.6 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref. 120179):  очень низкий, минимальное время удвоения популяции более 14 лет (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Very high vulnerability (77 of 100).