分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Hemigobius: Greek, hemi = half + Latin, gobius = gudgeon (Ref. 45335).
More on author: Herre.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 底中水层性. 熱帶
Western Central Pacific: Thailand, Singapore, Indonesia; recently reported from Brunei Darussalam.
中西太平洋: 泰國，新加坡, 印尼; 最近記錄自汶萊。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 5.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 43716)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 7; 背的软条 (总数) : 6 - 8; 臀棘: 1; 臀鳍软条: 6 - 7; 脊椎骨: 26 - 27. Deep-bodied, with blunt head and compressed body; longitudinal scales 27-32; predorsal scales large, 8-10, edges often scalloped, extending close up behind eyes; body scales ctenoid; side of lower jaw strongly curved upward, forming ridge at symphysis; first dorsal fin low, rounded, with no filamentous spines; body greyish to brownish, scales often with blackish centers and 5-6 white diagonal bars, marbled or somewhat ocellate blackish spot on caudal base, eyes blue when live (Ref. 44011). Caudal fin rounded (Ref. 44011).
身体纵深, 藉由钝的头部与扁长形的身体; 纵向的鳞片 27-32; 前背的鳞片大的,8-10, 边缘时常有荷叶边的,接近地延伸提高在后眼; 身体鳞片有栉鳞的; 下颌强烈的弯曲的侧边向上的, 在愈合处形成脊; 第一背鳍低的, 圆的, 没有丝状的棘; 身体略灰色的到褐色的, 鳞片时常有黑色的中心与 5-6 被有大理石花纹的白色的斜横带或略微眼状的黑色斑点在尾部的基底上, 眼蓝色的当活的时候.(参考文献 44011) 尾鳍圆的。 (参考文献 44011)
Restricted to mangrove habitats (Ref. 44011). Hovers practically vertically, in small groups (Ref. 44011).
局限于栖息地红树林了。 (参考文献 44011) 实际地垂直地盘旋, 形成小群鱼群。 (参考文献 44011)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
中西太平洋: 泰國，新加坡, 印尼; 最近記錄自汶萊。
Larson, H.K., 1999. A review of the mangrove goby genus Hemigobius (Gobioidei, Gobiidae, Gobionellinae). Beagle, Rec. Mus. Art Galler. North.Territ.15:23-42. (Ref. 44011)
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Estimates based on models
Preferred temperature (Ref.
123201): 28.8 - 29.2, mean 29 °C (based on 246 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00349 - 0.02862), b=3.09 (2.85 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.4 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).
