分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria) >
Gerreidae (Mojarras)
Etymology: Gerres: Latin, gerres = a kind of anchovies; cited by Plinius.
More on authors: Evermann & Seale.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的. 熱帶
Western Pacific: Japan and Philippines.
西太平洋: 日本與菲律賓。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 17.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1555)
背棘 (总数): 9; 背的软条 (总数): 10; 臀棘 3; 臀鳍软条: 7. U-shaped premaxilla groove fully scaled in specimens over 16 cm SL, producing a broadly rounded margin of the scaled area level with the anterior nostrils (partially scaled in 10 cm SL specimens). Posterior margin of maxilla beyond a vertical through anterior margin of inner dermal eye opening. Scales between 5th dorsal fin spine base 3.5 or 4. Body silvery, bands on body lacking or 6-8 irregular, very faint or dusky, oblique and vertical bands dorsolaterally and ventrolaterally (usually more apparent in young stressed or preserved specimens. Pelvic fin semi-transparent with a faint dusky band and indistinct white distal margin posteriorly or colorless when fresh. Spinous dorsal fin with an indistinct dusky patch (2nd-6th spines) and very narrow dusky distal margins on upper membranes between spines. Supraneural bones 3 (Ref. 35850).
U 形的前颌骨凹槽完全覆盖着鳞片在超过 16 公分 SL 的标本中, 用前鼻孔产生覆有鳞片区域水平的宽圆形边缘。 (部份地在 10 公分 SL 标本鳞片) 颚骨的后缘超过一垂直的经过内部眼皮开口的前缘。 在第 5个背鳍棘基底 3.5 或 4 之间的鳞片. 身体银色的, 在身体上的条纹缺乏或 6-8条不规则的，非常模糊的或暗色的，斜的与垂直的条纹背外侧地而且腹侧地 (通常更明显的在受惊或保存的幼鱼标本中。 腹鳍半透明的在后部地具有一个模糊的暗色条纹与不明显的白色末梢部的边缘或无色的新鲜时。 在棘之间的上面薄膜上的刺状的背鳍有一个不明显的暗色小区块 (第二-第 6根棘) 与非常狭窄的暗色末梢部的边缘。 上背侧的硬骨 3.(参考文献 35850)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西太平洋: 日本與菲律賓。
Iwatsuki, Y., S. Kimura and T. Yoshino, 1999. Redescriptions of Gerres baconensis (Evermann & Seale, 1907), G. equulus Temminck & Schlegel, 1844 and G. oyena (Forsskål, 1775), included in the "G. oyena complex", with notes on other related species (Perciformes: Gerreidae). Ichthyol. Res. 46(4):377-395. (Ref. 35850)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 26.5 - 29.2, mean 28.7 °C (based on 647 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).
营养阶层 (Ref.
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
