Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes(Genere, Specie) | ITIS | CoL | WoRMS | Cloffa

> Centrarchiformes (Basses) > Terapontidae (Grunters or tigerperches)
Etymology: Hephaestus: Taken from Haphaistos, the God of fire in the Greek mythology; 1658 (Ref. 45335).
More on author: Macleay.

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

; acqua dolce benthopelagico. Tropical; 25°C - 30°C (Ref. 2060); 5°S - 8°S

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Oceania: endemic to northern Australia (Daly River, Northern Territory to upper Burdekin, Queensland). Reported from southern Papua New Guinea (Ref. 2847).

Size / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 54.0 cm FL maschio/sesso non determinato; (Ref. 40637); common length : 25.0 cm SL maschio/sesso non determinato; (Ref. 44894); peso massimo pubblicato: 6.2 kg (Ref. 40637)

Short description Morfologia | Morfometria

Spine dorsali (totale): 11 - 12; Raggi dorsali molli (totale): 12-14; Spine anali 3; Raggi anali molli: 8 - 10

More commonly found in larger flowing streams in both clear or turbid water. Adults inhabit particularly the upper reaches of river systems over sandy or rocky bottoms with sparse aquatic plant growth. Can tolerate acidic conditions (to a pH of 4.0) and temperatures between 12° and 34°C. Feed on frogs, insects, worms, shrimps, algae, plant roots, and palm berries. Some adults develop greatly oversized `blubber' lips. Spawns in summer in response to rising water levels following monsoonal rains. Group spawning may occur (Ref. 44894). Spawns in summer when streams begin to rise. Eggs are guarded and fanned by the male parent (Ref. 205). A good angling species growing to a weight of 4 kilograms.

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Eggs are guarded and fanned by the male parent (Ref. 205).

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

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)

Least Concern (LC) ; Date assessed: 13 February 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesce da pesca sportiva: si

FAO - Publication: search | FishSource |

Informazioni ulteriori

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Nomi Comuni
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Age/Size
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Morfometria
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BRUVS

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Fonti Internet

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01288 (0.00598 - 0.02775), b=3.05 (2.86 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 2.8 ±0.36 se; based on food items.

Resilienza (Ref. 120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (44 of 100).

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