New Zealand country information

Common names: Blackfish, Blackperch, Parore
Occurrence: native
Salinity: marine
Abundance: common (usually seen) | Ref: Cole, R.G., 2001
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Ranges from the Three Kings Islands to Southwest North Island (Ref. 45524). Found in Aotea/Rakitu Islands (Ref. 88915). Voucher specimen(s) held at the NMNZ. Also Ref. 9002, 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

Luderick, Schwarzer Nagebarsch, Sort opaløje, ... more

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Centrarchiformes (Basses) > Girellidae (Nibblers)
Etymology: More on authors: Quoy & Gaimard.

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

marinhas; estuarina bentopelágico; intervalo de profundidade 0 - 20 m (Ref. 9002). Temperate; 25°S - 43°S, 135°E - 180°E

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Western Pacific: southeastern Australia (southern Queensland to South Australia) and New Zealand.

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: L_m 29.5, range 22 - ? cm
Max length : 71.0 cm FL macho/indeterminado; (Ref. 6390); common length : 35.0 cm TL macho/indeterminado; (Ref. 2158); peso máx. publicado: 4.0 kg (Ref. 6390); idade máx. registrada: 24 anos (Ref. 95598)

Adults favor estuarine (including mangroves), rocky reef and inshore, coastal water habitats (Ref. 5962, 27248). They flourish in seagrass areas (Ref. 6390). Ludericks are moderately sedentary, schooling fish. They are herbivorous and feed primarily on seagrasses (Ref. 6390). Filamentous algae (Ref. 26966) and cabbage weed also form part of their diet (Ref. 28607). Marketed as fresh fish (Ref. 10384).

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Maturing luderick form large aggregations. Mature fish undertake 'runs' from inside the rivers and coastal lakes to the sea. The fish spawn in the surf zone and estuary mouths (Ref. 6390).

Referência principal Upload your references | Referências | Coordenador | Colaboradores

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)

Status na Lista Vermelha da UICN (Ref. 130435)

Não avaliada

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

Harmless

Uso pelos humanos

Pescarias: espécies comerciais; peixe esportivo: sim

FAO(pescarias: produção; publication : search) | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 115969): 14.6 - 23.6, mean 16.6 (based on 229 cells).

Índice de diversidade filogenética (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01047 (0.00626 - 0.01752), b=3.03 (2.88 - 3.18), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Nível Trófico (Ref. 69278): 2.1 ±0.1 se; based on diet studies.

Resiliência (Ref. 120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (K=0.2; Fec=300,000; tmax=24).

Prior r = 0.25, 95% CL = 0.17 - 0.38, Based on 1 data-limited stock assessment.

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (36 of 100).

Climate Vulnerability (Ref. 125649): Very high vulnerability (81 of 100).

Categoria de preço (Ref. 80766): Very high.

Girella tricuspidata (Quoy & Gaimard, 1824)