New Zealand country information

Common names: Tarakihi, Tarakihi
Occurrence: native
Salinity: marine
Abundance: common (usually seen) | Ref: Armitage, R.O., D.A. Payne, G.J. Lockley, H.M. Currie, R.L. Colban, B.G. Lamb and L.J. Paul (eds.), 1994
Importance: commercial | Ref: Armitage, R.O., D.A. Payne, G.J. Lockley, H.M. Currie, R.L. Colban, B.G. Lamb and L.J. Paul (eds.), 1994
Aquaculture: | Ref:
Regulations: | Ref:
Uses: gamefish: yes;
Comments: Common throughout New Zealand, but most abundant in the cooler waters south of East Cape and around the South Island (Ref. 9258), and south to Snares Island (Ref. 115198). Recorded from Northeastern and Eastern Chatham Rise as rarely found (Ref. 87166). Landed throughout the year with catches increasing from February to June (Ref. 9258). Recorded in trawl surveys in Chatham Islands (Ref. 45493) and off the east coast of South Island (Ref. 58461). Voucher specimen(s) held at the NMNZ. See Ref. 9072 for use in game fishing. Also Ref. 5873, 8879, 45524, 75154.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/nz.html
National Fisheries Authority: http://www.fish.govt.nz/
Occurrences: Occurrences Point map
Main Ref: Paulin, C., A. Stewart, C. Roberts and P. McMillan, 1989
National Database:

Common names from other countries

Джакас серый, Jackass morwong, 长鳍线指, ... more

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

> Centrarchiformes (Basses) > Latridae (Trumpeters)
Etymology: Nemadactylus: Greek, nema, -atos = filament + Greek, daktylos = finger (Ref. 45335).
More on author: Forster.

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

seewasser demersal; tiefenbereich 22 - 450 m (Ref. 58489), usually 100 - 250 m (Ref. 3243). Subtropical; 27°S - 48°S, 62°W - 176°W

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Indo-Pacific: St. Paul and Amsterdam islands in the Indian Ocean, southern Australia, including Tasmania, and New Zealand. Southwest Atlantic: southern South America.

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 30.0, range 25 - 35 cm
Max length : 70.0 cm TL Männchen/unbestimmt; (Ref. 9563); common length : 35.0 cm TL Männchen/unbestimmt; (Ref. 3243); max. veröff. Gewicht: 2.9 kg (Ref. 6390); max. veröff. Alter: 50 Jahre (Ref. 26998)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 17 - 18; Rückenflossenweichstrahlen (insgesamt): 25-28; Afterflossenstacheln 3; Afterflossenweichstrahlen: 14 - 15; Wirbelzahl: 35. Adults have elongate upper pectoral-fin rays and are silvery with a broad black band from the nape to the pectoral-fin base (Ref. 33616).

Adults demersal on the continental shelf and upper slope (Ref. 9563) to depths of 450 m (Ref. 33616). Juveniles tend to live near shallow reefs (Ref. 6390). Postlarvae inhabit offshore waters and are found in surface waters at night (Ref. 9072). Average weight is 1800 g. Feed on polychaete worms, crustaceans, mollusks and echinoderms (Ref. 28626). Flesh is quite good eating. Often sold as tiki fillets.

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

Jackass morwong have an extended pelagic postlarval stage (Ref. 6390). Research in New Zealand has shown that metamorphosis to the juvenile stage occurs between 9 and 12 months after hatching (Ref. 28625).

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Kailola, P.J., M.J. Williams, P.C. Stewart, R.E. Reichelt, A. McNee and C. Grieve, 1993. Australian fisheries resources. Bureau of Resource Sciences, Canberra, Australia. 422 p. (Ref. 6390)

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; Sportfisch: ja

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

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Estimates based on models

Preferred temperature (Ref. 115969): 11.1 - 16, mean 14 (based on 71 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01288 (0.00970 - 0.01710), b=3.03 (2.95 - 3.11), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.42 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (K=0.1-0.28; tm=3-6; Fec=100,000; tmax=50).

Prior r = 0.31, 95% CL = 0.19 - 0.50, Based on 1 stock assessment.

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (50 of 100).

Climate Vulnerability (Ref. 125649): Low to moderate vulnerability (26 of 100).

Preiskategorie (Ref. 80766): High.

Nemadactylus macropterus (Forster, 1801)