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> Characiformes (Characins) > Chalceidae (Tucanfishes)
Etymology: Chalceus: Greek, chalkos = copper, brass (Ref. 45335).

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

; süßwasser benthopelagisch. Tropical

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South America: Amazon basin, Rio Orinoco and the Essequibo River drainage in Guyana.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 17.4 cm TL Männchen/unbestimmt; (Ref. 111518); max. veröff. Gewicht: 70.00 g (Ref. 111518)

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

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Zanata, A.M. and M. Toledo-Piza, 2004. Taxonomic revision of the South American fish genus Chalceus Cuvier (Teleostei: Ostariophysi: Characiformes) with the description of three new species. Zool. J. Linn. Soc. 140(1):103-135. (Ref. 55827)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

nicht bedroht (LC) ; Date assessed: 20 October 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00708 (0.00401 - 0.01250), b=3.19 (3.03 - 3.35), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 3.0 ±0.4 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Chalceus epakros Zanata & Toledo-Piza, 2004