>
Eupercaria/misc (Various families in series Eupercaria) >
Gerreidae (Mojarras)
Etymology: Gerres: Latin, gerres = a kind of anchovies; cited by Plinius; chrysops: From the silvery-gold sheen on the head and body..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; diepte 10 - 20 m (Ref. 39283). Tropical
Western Pacific: Gulf of Thailand.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 8.3 cm SL mannelijk / geslacht onbekend; (Ref. 30392); 7.7 cm SL (female)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 9; Dorsale zachte stralen (totaal) : 10; Anale stekels: 3; Anale zachte stralen: 7. Body with silvery-gold sheen. Supraneural bones 2. Short caudal fin, mean 34% of SL. Posterior margin of caudal fin lobes somewhat pointed. Pelvic fin with the first few tips of its rays hyaline posteriorly (Ref. 39283).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Iwatsuki, Y., S. Kimura and T. Yoshino, 1999. Description of Gerres chrysops sp.nov. from Thailand and redescription of Gerres setifer (Hamilton, 1822) and G. decacanthus (Bleeker, 1865) (Perciformes: Gerreidae). Ichthyol. Res. 46(1):27-41. (Ref. 30392)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
Download XML
Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 28.8 - 29.2, mean 29 °C (based on 161 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00602 - 0.03315), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.2 ±0.3 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).