分类 / Names
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Teleostei >
Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Ariinae
Etymology: Ariopsis: Greek, ari = very, strength, superiority + Greek, opsis = appearance (Ref. 45335).
More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 礁区鱼类. 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。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 13 - ? cm
Max length : 70.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); common length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3265); 最大体重: 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).
在头部的中联机的一个凹洼中的 4个下巴触须与一个纵向的凹槽。
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).
栖息于大陆的水域而且进入河口。 发现于了浑浊的水域在泥沙底上面。 通常从狭小甬道，桥与码头捕获了, 特别地在海峡与内陆的航路中。 可食用的, 但是通常不消费了.(参考文献 7251)
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)
人类利用
渔业: 低经济; 游钓鱼种: 是的
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Estimates based on models
Preferred temperature (Ref.
123201): 23.3 - 27.8, mean 26.4 °C (based on 368 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00759 (0.00511 - 0.01126), b=3.17 (3.05 - 3.29), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.0 se; based on diet studies.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Fec=55).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (48 of 100).
Nutrients (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);
