Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien; diepte 0 - 340 m (Ref. 58302). Temperate
Southeast Atlantic. Indo-West Pacific: southwestern Africa to Japan and the central Pacific.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 36.4 cm SL mannelijk / geslacht onbekend; (Ref. 47377); common length : 31.0 cm TL mannelijk / geslacht onbekend; (Ref. 2272)
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 46 - 55; Anale stekels: 0; Anale zachte stralen: 37 - 40. Body color silvery-white, the membranes of the dorsal and anal fins black. Dorsal and anal fin very high, with scaly sheaths at its bases. No rays of the dorsal and anal fins thicker than their neighbors. Dorsal fin inserted above the posterior part of the eye. Attain 40 cm SL.
Juveniles probably found up to a depth of 200 m (Ref. 4388).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Gomes, J., 1990. Bramidae. p. 758-764. 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). JNCT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 4936)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
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Estimates based on models
Preferred temperature (Ref.
123201): 13.5 - 27.8, mean 22.5 °C (based on 797 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.00782 - 0.04232), b=2.96 (2.76 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 4.0 ±0.6 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (34 of 100).