分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies)
鱸形目 (Gobies) >
Gobiidae (Gobies)
鰕虎魚科 (Gobies) > Gobiinae
Etymology: Istigobius: Greek, istios = sail + Latin, gobius = gudgeon (Ref. 45335).
More on author: Rüppell.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 礁區魚類; 深度上下限 0 - 5 m (Ref. 86942). 熱帶; 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: 紅海南至莫三比克北部 (參考文獻 4343) 而且東至斐濟, 北至台灣南部, 南至新加勒多尼亞。 最近從東加記錄。 (參考文獻 53797)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710)
背棘 (總數) : 7; 背的軟條 (總數) : 10 - 12; 臀棘: 1; 臀鰭軟條: 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個胸鰭鰭條分離。 體色灰白色; 鰓蓋有被點綴著紅褐色的斑點的 5個小的藍色斑點; 在胸鰭上的 5個呈縱向列的白色斑點; 第一背鰭的前端鮮黃色的。 第一背鰭的第 4 棘長的。 前背的鱗片圓形的, 軀幹有櫛鱗的。 嘴部具有上懸的吻,唇非常粗的。 頰與鰓蓋沒有鱗片。 雌性的腹鰭與臀鰭不顏色像雄魚一樣深。
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).
一種常見的居住於紅樹林與泥、石區域的種; 偶然地發現於碎石礁區了。 僅有單身個體被觀察; 發現的許多個體散佈在一個小的區域。 (參考文獻 420) 主要發現於下游河口了, 通常在紅樹林。 這是最深入內陸的被發現的，那是的本屬的魚種。 吃小型無脊椎動物。 (參考文獻 12693)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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: 紅海南至莫三比克北部 (參考文獻 4343) 而且東至斐濟, 北至台灣南部, 南至新加勒多尼亞。 最近從東加記錄。 (參考文獻 53797)
Murdy, E.O. and D.F. Hoese, 1985. Revision of the gobiid fish genus Istigobius. Indo-Pac. Fish. (4):41 p. (Ref. 420)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 02 July 2016
人類使用
漁業: 商業性; 水族館: 商業性
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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 (0.00644 - 0.01868), b=3.04 (2.90 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 4.3 ±0.26 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (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);
