分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Istigobius: Greek, istios = sail + Latin, gobius = gudgeon (Ref. 45335).
More on author: Rüppell.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 礁区鱼类; 深度上下限 0 - 5 m (Ref. 86942). 热带; 21°C - 29°C (Ref. 27115); 30°N - 25°S
Indo-Pacific: Red Sea south to northern Mozambique (Ref. 4343) and east to Fiji, north to southern Taiwan, south to New Caledonia. Recently recorded from Tonga (Ref. 53797).
印度-太平洋: 红海南至莫桑比克北部 (参考文献 4343) 而且东至斐济, 北至台湾南部, 南至新加勒多尼亚。 最近从东加记录。 (参考文献 53797)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 11.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710)
背棘 (总数): 7; 背的软条 (总数): 10-12; 臀棘 1; 臀鳍软条: 9 - 11; 脊椎骨: 26. Upper 3-4 pectoral fin rays free. Body color pale gray; operculum with 5 small blue spots interspersed with brownish red spots; 5 vertical rows of white spots on pectoral fins; anterior tip of first dorsal fin bright yellow. 4th spine of 1st dorsal fin longest. Predorsal scales cycloid, trunk ctenoid. Mouth with overhanging snout, lips greatly thickened. Cheeks and operculae without scales. Female pelvic and anal fins not as darkly pigmented as in male. Also with terete body shape, slightly depressed; eyes situated dorso-laterally; reduced swim bladders (Ref. 92840).
上面的 3-4个胸鳍鳍条分离。 体色灰白色; 鳃盖有被点缀着红褐色的斑点的 5个小的蓝色斑点; 在胸鳍上的 5个呈纵向列的白色斑点; 第一背鳍的前端鲜黄色的。 第一背鳍的第 4 棘长的。 前背的鳞片圆形的, 躯干有栉鳞的。 嘴部具有上悬的吻,唇非常粗的。 颊与鳃盖没有鳞片。 雌性的腹鳍与臀鳍不颜色像雄鱼一样深。
A common species that inhabits mangroves and silty, rocky areas; occasionally found in rubble reef areas. Only single individuals were observed; many individuals found scattered over a small area (Ref. 420). Found primarily in lower estuaries, usually in mangroves. This is the species of the genus that is found farthest inland. Feeds on small invertebrates (Ref. 12693).
一种常见的居住于红树林与泥、石区域的种; 偶然地发现于碎石礁区了。 仅有单身个体被观察; 发现的许多个体散布在一个小的区域。 (参考文献 420) 主要发现于下游河口了, 通常在红树林。 这是最深入内陆的被发现的，那是的本属的鱼种。 吃小型无脊椎动物。 (参考文献 12693)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Genital papilla, of male varying from lightly to heavily pigmented and terminating to side of anal spine. Female genital papilla lightly pigmented and truncate, terminating well before anal spine (Ref. 420). Benthic spawner (Ref. 32023).印度-太平洋: 红海南至莫桑比克北部 (参考文献 4343) 而且东至斐济, 北至台湾南部, 南至新加勒多尼亚。 最近从东加记录。 (参考文献 53797)
Murdy, E.O. and D.F. Hoese, 1985. Revision of the gobiid fish genus Istigobius. Indo-Pac. Fish. (4):41 p. (Ref. 420)
人类利用
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Estimates based on models
Preferred temperature (Ref.
123201): 25.5 - 29.3, mean 28.5 °C (based on 3131 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00647 - 0.01859), b=3.05 (2.91 - 3.19), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 4.3 ±0.26 se; based on food items.
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).
Nutrients (Ref.
124155): Calcium = 117 [60, 247] mg/100g; Iron = 0.778 [0.388, 1.423] mg/100g; Protein = 18.9 [17.0, 20.6] %; Omega3 = 0.138 [0.061, 0.267] g/100g; Selenium = 14.6 [7.1, 31.0] μg/100g; VitaminA = 134 [36, 471] μg/100g; Zinc = 2.17 [1.43, 3.24] mg/100g (wet weight);
