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> Centrarchiformes (Basses) > Percichthyidae (Temperate perches)
Etymology: More on author: Castelnau.

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

; agua dulce demersal; potamodromo (Ref. 6994). Temperate; 10°C - 25°C (Ref. 6994); 30°S - 35°S, 115°W -

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Oceania: between Albany district and Moore River in Australia.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 15.0 cm SL macho / no sexado; (Ref. 44894); common length : 9.0 cm SL macho / no sexado; (Ref. 5259); edad máxima reportada: 6 años (Ref. 6994)

Occur in coastal streams, lakes and ponds. Inhabit clear or darkly tannin-stained water of rivers, streams, swamps and lakes, usually near the cover of rocks, aquatic plants or woody debris (Ref. 44894). Cryptic during the day under stones or among vegetation, but actively feeding at night on various crustaceans, small fishes, aquatic insects and gastropods (Ref. 44894). Migrate to spawn in small side creeks after winter rains (August and September) (Ref. 6994). Males reach maturity after their first year, female after their second (Ref. 6994). Maximum life span is about six years (Ref. 44894).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador : Arratia, Gloria | Colaboradores

Allen, G.R., 1989. Freshwater fishes of Australia. T.F.H. Publications, Inc., Neptune City, New Jersey. (Ref. 5259)

IUCN Red List Status (Ref. 130435)

Near Threatened (NT) (B2ab(ii,iii)); Date assessed: 14 February 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesquerías: sin interés

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 3.3 ±0.45 se; based on food items.

Resiliencia (Ref. 120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (tmax=6; tm=1; K=0.67; Fec=230).

Fishing Vulnerability (Ref. 59153): Low vulnerability (21 of 100).

Bostockia porosa Castelnau, 1873