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> 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 FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

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

Length at first maturity / 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. registada: 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).

Life cycle and mating behavior 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)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Não avaliado

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

Harmless

Utilização humana

Pescarias: espécies comerciais; peixe desportivo: sim

FAO - pescarias: landings; Publication: search | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 123201): 14.6 - 23.6, mean 16.6 °C (based on 229 cells).

Phylogenetic diversity index (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.

Nutrients (Ref. 124155): Calcium = 26.6 [13.6, 47.1] mg/100g; Iron = 0.295 [0.151, 0.530] mg/100g; Protein = 17.6 [16.4, 18.8] %; Omega3 = 0.334 [0.164, 0.724] g/100g; Selenium = 13.4 [5.4, 31.7] μg/100g; VitaminA = 6.94 [1.71, 26.86] μg/100g; Zinc = 0.729 [0.487, 1.182] mg/100g (wet weight);

Girella tricuspidata (Quoy & Gaimard, 1824)