Australia country information

Common names: Deepsea dory, Deepwater dory, Mirror dory
Occurrence: native
Salinity: marine
Abundance: abundant (always seen in some numbers) | Ref: Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
Importance: commercial | Ref: Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
Aquaculture: never/rarely | Ref: Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
Regulations: restricted | Ref: Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
Uses: no uses
Comments: Occurs throughout the continental shelf and upper slope waters off southern Australia from Broken Bay in New South Wales to the North West Shelf of Western Australia (Ref. 6390). Also reported from the Lord Howe Island (Ref. 75154). Commercial fishery: Mirror dory are caught only by vessels using demersal otter trawls. The main Australian fishery is located off New South Wales and eastern Victoria, although some catch is taken throughout other areas of the South East Fishery. Catches of mirror dory in the South East Fishery ranged between 370 t and 460 t between 1986-87 and 1989-90. Small amounts are also caught in the Great Australian Bight Trawl Fishery, the Western Deepwater Trawl Fishery and the North West Slope Trawl Fishery. Up until 1992, the mirror dory catch was mainly taken as bycatch of the winter fishery for gemfish (Rexea solandri). The catch consisted of mature fish, between 40 and 50 cm total length (Ref. 27114). Mirror dory are also taken throughout the year as a bycatch of trawling for various continental slope species. Mirror dory species are sold on the domestic fresh fish market as a whole fish. Recreational fishery: Mirror dory are rarely caught by anglers because of the depths they inhabit. Resource status: Up to 1993, catches of mirror dory in southeastern Australian waters were relatively stable although there is some evidence of irregular recruitment (Ref. 27114). Lack of biological information has precluded any estimates of biomass or sustainable yield (Ref. 27114). Museum: NTM S.10752-010 (TGT3229).
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: Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993
National Database:

Common names from other countries

Kagamidai, Yǔ yìn yà hǎi fáng, 민달고기, ... more

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Zeiformes (Dories) > Zeidae (Dories)
Etymology: Zenopsis: Particle zen, derived from zao = to give life + Greek, opsis = appearance; nebulosa: nebulosus meaning dark or clouded--a dark Zeus-like fish (Ref. 4525).
More on authors: Temminck & Schlegel.

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

seewasser benthopelagisch; tiefenbereich 30 - 800 m (Ref. 27124), usually 50 - 600 m (Ref. 27114). Deep-water; 41°N - 54°S, 72°E - 70°W

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Indo-Pacific: Japan, northwest shelf of Australia to Broken Bay in New South Wales, New Zealand (Ref. 6390), and elsewhere in the region. Eastern Pacific: off central and southern California, USA (Ref. 2850); and on the seamounts of the Nazca Ridge in the Peru area (Ref. 27131).

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 29.0, range 25 - 40 cm
Max length : 70.0 cm TL Männchen/unbestimmt; (Ref. 9563); max. veröff. Gewicht: 3.0 kg (Ref. 27124); max. veröff. Alter: 45 Jahre (Ref. 58312)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 9; Rückenflossenweichstrahlen (insgesamt): 26-27; Afterflossenstacheln 3; Afterflossenweichstrahlen: 24 - 25

Occur in deeper trawling grounds of the continental shelf and slope, close to the sea bed (Ref. 559). Caught by Japanese trawlers during winter (Ref. 559). Excellent food fish.

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

It is not known whether individuals undergo a single spawning or a series of spawnings over the winter months in southern Australia (Ref. 6390).

Hauptreferenz Upload your references | Referenzen | Koordinator : Heemstra, Phillip C. | Partner

Allen, G.R. and R. Swainston, 1988. The marine fishes of north-western Australia: a field guide for anglers and divers. Western Australian Museum, Perth. 201 p. (Ref. 3132)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerziell

FAO(Fischereien: production; publication : search) | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 115969): 7.1 - 23.8, mean 14.5 (based on 1184 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5781 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01622 (0.00894 - 0.02943), b=2.93 (2.77 - 3.09), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 4.4 ±0.72 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.20; tm=3; tmax=45; Fec=52,000).

Prior r = 0.49, 95% CL = 0.32 - 0.74, Based on 1 stock assessment.

Fishing Vulnerability (Ref. 59153): High to very high vulnerability (69 of 100).

Climate Vulnerability (Ref. 125649): Low vulnerability (25 of 100).

Preiskategorie (Ref. 80766): High.

Zenopsis nebulosa (Temminck & Schlegel, 1845)