Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; diepte ? - 45 m (Ref. 83903). Subtropical
Western Indian Ocean: Persian Gulf and the Gulf of Oman.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm TL mannelijk / geslacht onbekend; (Ref. 13710)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 8; Dorsale zachte stralen (totaal) : 9. This species is distinguished by the following characters: D VIII,9; pectoral fins 15-17; gill rakers 7-9 + 22-24 = 29-33; lateral line scales 33-35; body depth at first dorsal-fin origin 27-29% SL and at anus 24% SL; caudal-peduncle depth 10-12% SL; maximum head depth 23-24% SL; head depth through eye 18-22% SL; head length 29-31%SL; orbit length 6.6-9.7% SL; upper jaw length 11% SL; barbel length 16-20% SL; caudal-fin length 26-28% SL; anal-fin height 14-15% SL; pelvic-fin length 18-20% SL; pectoral-fin length 25-28% SL; first dorsal-fin height 20-22% SL; second dorsal-fin height 14-15% SL; caudal fin bars absent; mid-lateral body stripe yellow (usually not retained in preserved fish); pale brown to yellowish first dorsal-fin tip (pigmentation faintly retained or lost in preserved fish); white barbels; silvery body, dorsally darkened in fresh fish (pale to dark brown, sometimes dorsally darkened in preserved fish) (Ref. 82903).
Forms schools in coastal waters. Marketed fresh (Ref. 13710).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Carpenter, K.E., F. Krupp, D.A. Jones and U. Zajonz, 1997. FAO species identification field guide for fishery purposes. Living marine resources of Kuwait, eastern Saudi Arabia, Bahrain, Qatar, and the United Arab Emirates. FAO, Rome. 293 p. (Ref. 13710)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00454 - 0.02011), b=3.10 (2.93 - 3.27), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
