分類 / 名稱
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: Herre.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; 深度上下限 0 - 30 m (Ref. 1602). 熱帶; 20°N - 25°S
Western Pacific: Philippines and Indonesia to Kiribati and Fiji, south to Rowley Shoals in the eastern Indian Ocean and the Great Barrier Reef. Reported from the Ryukyu Islands (Ref. 559).
西太平洋: 菲律賓與印尼到吉爾巴斯與斐濟, 南至羅雷游入東印度洋與大堡礁。 記錄來自琉球群島了。 (參考文獻 559)
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 10.8 cm TL 雄魚/尚未辨別雌雄; (Ref. 11344)
背棘 (總數) : 7; 背的軟條 (總數) : 10 - 11; 臀棘: 1; 臀鰭軟條: 9 - 10; 脊椎骨: 26. Upper pectoral fin rays entire. Predorsal with 7-9 cycloid scales; trunk with ctenoid scales. Segmented and non branching caudal rays 4, branching 13. Body color yellowish white; 2 brown diagonal lines from preoperculum to upper jaw, connected by a single line; 2 almost vertical brown lines on operculum. 4th spine of 1st dorsal fin longest. No sharp distinction between sexes in pigmentation and elongation of 2nd dorsal, pelvic and anal fins. Males sometimes with 3-4 dusky vertical bars on abdomen (Ref. 420); fully united pelvic fins with well-developed frenum; longitudinal scale series 29-32; predorsal scales 7-9, reaching interorbital space; absence of scales on cheek or opercle; depth of body 4.7-6.1 in SL (Ref. 90102).
Body shape (shape guide): elongated; Cross section: circular.
上面的胸鰭鰭條整個的。 前背的具有 7-9個圓形的鱗片; 軀幹有有櫛鱗的鱗片。 片段了與非分枝的尾部鰭條 4, 分枝的 13. 體色黃白色; 被一條線連接的 2條褐色從前鰓蓋骨到上頜的對角線; 在鰓蓋上的 2條幾乎垂直褐色線。 第一背鰭的第 4 棘長的。 在顏色與第二背鰭，腹鰭與臀鰭的伸長中的沒有在性別之間的銳利區別。 雄性在腹部上有時有 3-4個暗色的縱帶。
Solitary (Ref. 90102). Occurs in sandy areas with living corals and coral rubble in clear waters, Ref. 48637.
在清澈的水域中有活珊瑚與珊瑚殘礫出現於沙地。
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Genital papilla of male terminating to side of anal spine. Papilla of female truncate and terminating posteriorly well before origin of anal fin. 西太平洋: 菲律賓與印尼到吉爾巴斯與斐濟, 南至羅雷游入東印度洋與大堡礁。 記錄來自琉球群島了。 (參考文獻 559)
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 2025-2 (Global))
無危 (LC) ; Date assessed: 17 August 2023
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基於模型的估計
首選溫度 (參考文獻
123201): 25.5 - 29.3, mean 28.6 °C (based on 1556 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00347 - 0.01582), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
🛈
營養素 (Ref.
124155): Calcium = 130 [59, 246] mg/100g; Iron = 0.752 [0.389, 1.441] mg/100g; Protein = 17.9 [16.0, 19.7] %; Omega3 = 0.0927 [, ] g/100g; Selenium = 25.7 [12.3, 56.5] μg/100g; VitaminA = 120 [32, 410] μg/100g; Zinc = 1.97 [1.28, 2.90] mg/100g (wet weight);
