Teleostei >
Gobiiformes (Gobies) >
Oxudercidae (Mudskippers) > Periophthalminae
Etymology: Periophthalmus: Greek, peri = around + Greek, ophthalmos = eye (Ref. 45335).
More on author: Valenciennes.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋; 淡水; 半鹹淡水 礁區魚類; 非產卵性溯降河的 (Ref. 46888); 深度上下限 0 - 1 m (Ref. 86942). 熱帶
Indo-West Pacific: along East African coast, from Zululand in South Africa northwards to the Red Sea and most of West Indian Ocean islands (Ref. 4756); further east to the Marianas and Samoa; north to Ryukyu Islands, south to western Australia and Oceania (Ref. 2334).
印度-太平洋: 紅海到南非南部,東至馬里亞納群島與美屬薩摩亞; 北至琉球群島, 南至澳洲西部與大洋洲。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 5.0 range ? - ? cm
Max length : 19.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4756)
背棘 (總數) : 12 - 18; 背的軟條 (總數) : 9 - 12; 臀棘: 1; 臀鰭軟條: 8 - 11. Diagnosis: Distinguished by the following characteristics: pelvic fins lacking frenum; little or no membrane uniting medial most pelvic rays; first dorsal fin height moderate, its margin usually convex, occasionally straight, with a black stripe inframarginally and numerous small, white spots posteriorly on fin, no elongate spines; second dorsal fin with single, dusky stripe mesially; dorsal fins not connected by membrane; first dorsal fin with 11-16 spines; longitudinal scale count 64-100; head width 14.3-22.6% of standard length; pelvic fin length 11.3-15.2% of standard length; length of anal fin base 14.0-19.4% of standard length; length of second dorsal-fin base 17.6-23.7% of standard length; total D2 elements 10-13; total anal fin elements 9-12; TRDB 18-26 (Ref. 5218).
Body shape (shape guide): fusiform / normal.
Facultative air-breathing (Ref. 126274); A resident intertidal species with homing behavior (Ref. 32612, 48637) and amphibious air-breather (Ref. 31184, 79840), found in brackish mud flats in mangrove and nipa palm areas. Found in both littoral and estuarine; able to climb out of water, in mangrove swamps and burrowing into intertidal mud banks (Ref. 4756). Occasionally in the lower parts of freshwater streams (Ref. 2847, 44894, 48637, 79840). Actively shuttling back and forth between rock pools and air (Ref. 31184). It feeds on worms, crustaceans, and insects (Ref. 37816). Can stay out of the water for up to 37 h if kept moist (Ref. 51276).
一個定居的潮間帶的種有歸巢的行為 (參考文獻 32612,48637) ，而且兩棲的呼吸空氣的魚類 (參考文獻 31184) 在紅樹林與尼帕棕櫚樹區域中發現於半鹹淡的淤泥平台.。 偶見於淡水溪流的下面部份。 (參考文獻 2847,44894,48637) 活躍地穿梭移動在岩石區潮池與空氣之間往前與往後。 (參考文獻 31184) 捕食蠕蟲，甲殼動物與昆蟲。 (參考文獻 37816) 如果保持潮溼，能離開水面停留超過 37 h 。 (參考文獻 51276)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-太平洋: 紅海到南非南部,東至馬里亞納群島與美屬薩摩亞; 北至琉球群島, 南至澳洲西部與大洋洲。
Murdy, E.O., 1989. A taxonomic revision and cladistic analysis of the oxudercine gobies (Gobiidae: Oxudercinae). Rec. Aust. Mus., Suppl. 11:1-93. (Ref. 5218)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 20 June 2017
人類使用
漁業: 沒有興趣; 水族館: 商業性
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基於模型的估計
首選溫度 (參考文獻
123201): 24.2 - 29.3, mean 28.4 °C (based on 2897 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00516 - 0.02330), b=2.97 (2.79 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.3 ±0.40 se; based on food items.
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).
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營養素 (Ref.
124155): Calcium = 90.6 [43.9, 190.3] mg/100g; Iron = 0.678 [0.320, 1.287] mg/100g; Protein = 19 [17, 21] %; Omega3 = 0.104 [0.045, 0.218] g/100g; Selenium = 11.5 [5.6, 24.8] μg/100g; VitaminA = 115 [29, 427] μg/100g; Zinc = 2 [1, 3] mg/100g (wet weight);
