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> Perciformes/Percoidei (Perchs) > Trachinidae (Weeverfishes)
Etymology: Trachinus: Greek, trachys, -eia, -ys = rough (Ref. 45335).
More on author: Bleeker.

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

marien demersaal; diepte 15 - 150 m (Ref. 2683). Tropical

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Eastern Atlantic: Mauritania (Ref. 5377) to Angola.

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 35.0 cm TL mannelijk / geslacht onbekend; (Ref. 6790); common length : 25.0 cm TL mannelijk / geslacht onbekend; (Ref. 6790)

Occurs in shallow waters over sandy bottoms, often in less than 50 m deep (Ref. 6790). Lies hidden in the sediment while waiting for its prey. Feeds on fish, crustaceans and annelids. Its venom is not deadly but can cause painful wounds (Ref. 5377).

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Hoofdreferentie Upload your references | Referenties | Coördinator | Medewerkers

Roux, C., 1990. Trachinidae. p. 893-895. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 6790)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet bedreigd (LC) ; Date assessed: 14 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Venomous (Ref. 26999)

Gebruik door de mens

Visserij: van minder commercieel belang

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 16.2 - 25.8, mean 19.7 °C (based on 50 cells).

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5059 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00525 (0.00225 - 0.01226), b=3.07 (2.87 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisch niveau (Ref. 69278): 3.7 ±0.54 se; based on food items.

Weerstandsvermogen (Ref. 120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (25 of 100).

Prijsklasse (Ref. 80766): Low.

Trachinus armatus Bleeker, 1861