分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Ariidae (Sea catfishes)
海鯰科 (Sea catfishes) > Ariinae
Etymology: Ariopsis: Greek, ari = very, strength, superiority + Greek, opsis = appearance (Ref. 45335).
More on author: Linnaeus.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋; 半鹹淡水 礁區魚類; 溯河洄游 (Ref. 126106). 亞熱帶的; 43°N - 18°N, 98°W - 68°W
Western Atlantic: Massachusetts and northern Gulf of Mexico to southern Florida in USA and Mexico.
西大西洋: 麻薩諸塞州與墨西哥灣北部到美國佛羅里達南部與墨西哥。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ?, range 13 - ? cm
Max length : 70.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 40637); common length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3265); 最大體重: 5.5 kg (Ref. 7251)
This species is distinguished from its congeners by the following characters: gill rakers on the first and second gill arches 29-32; osseous medial groove present; fleshy medial groove of neurocranium conspicuous and long, always surpassing the posterior margin of eyes; lateral margin of sphenotic notched, narrower medially than anteriorly; pterotic lateral margin smoothly convex; lateral margin of sphenotic notched, narrower medially than anteriorly; mouth 9.1-11.5% SL; close anterior nostrils 4.6-6.4% SL, close posterior nostrils 4.2-7.1% SL; mesethmoid median portion narrow, mesethmoid medial notch narrow and deep; gill rakers on the first gill arch 13–15, rarely 16; external posterior branch of lateral ethmoid columnar and thin; fenestra delimited by mesethmoid and lateral ethmoid conspicuous (Ref. 116660).
Cross section: oval.
在頭部的中線上的一個凹窪中的 4個下巴觸鬚與一個縱向的凹槽。
Adults inhabit continental waters and enter estuaries. Found in turbid waters over muddy bottoms. Males incubate eggs in the mouth (Ref. 205). Commonly captured from catwalks, bridges and piers, particularly in passes and inland waterways. Edible, but generally not consumed (Ref. 7251).
棲息於大陸的水域而且進入河口。 發現於了混濁的水域在泥沙底上面。 通常從狹小甬道，橋與碼頭捕獲了, 特別地在海峽與內陸的航路中。 可食用的, 但是通常不消費了.(參考文獻 7251)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Males carry the eggs in the mouth (Ref. 205).西大西洋: 麻薩諸塞州與墨西哥灣北部到美國佛羅里達南部與墨西哥。
Marceniuk, A.P., A.P. Acero, R. Cooke and R. Betancur-R, 2017. Taxonomic revision of the new world genus Ariopsis Gill (Siluriformes: Ariidae), with description of two new species. Zootaxa 4290(1):1-42. (Ref. 116660)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 07 January 2014
人類使用
漁業: 低經濟; 游釣魚種: 是的
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基於模型的估計
首選溫度 (參考文獻
123201): 23.3 - 27.8, mean 26.4 °C (based on 368 cells).
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00677 - 0.00976), b=3.09 (3.04 - 3.14), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (參考文獻
69278): 3.2 ±0.0 se; based on diet studies.
回復力 (參考文獻
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Fec=55).
釣魚的脆弱性 (Ref.
59153): Moderate to high vulnerability (48 of 100).
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營養素 (Ref.
124155): Calcium = 23.7 [8.3, 68.5] mg/100g; Iron = 0.501 [0.257, 0.899] mg/100g; Protein = 18.3 [16.5, 20.3] %; Omega3 = 0.13 [0.06, 0.26] g/100g; Selenium = 16.3 [7.1, 38.2] μg/100g; VitaminA = 37.1 [11.4, 129.3] μg/100g; Zinc = 0.927 [0.557, 1.534] mg/100g (wet weight);
