分類 / Names
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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
生態学
海 底生の; 深さの範囲 10 - 20 m (Ref. 39283). Tropical
Western Pacific: Gulf of Thailand.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 8.3 cm SL オス/雌雄の選別がない; (Ref. 30392); 7.7 cm SL (female)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 9; 背鰭 (合計) : 10; 肛門の骨: 3; 臀鰭: 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).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
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)
Human uses
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 28.8 - 29.2, mean 29 °C (based on 161 cells).
Phylogenetic diversity index (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).
栄養段階 (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
