分類 / Names
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).
Eponymy: Dr Berthold Carl Seemann (1825–1871) was a German botanist, traveller and collector. [...] (Ref. 128868), visit book page.
More on author: Günther.
Issue
Placed by Kailola & Bussing (in Fischer et al., 1995:874) tentatively in Arius.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋; 淡水; 半鹹淡水 居於水底的; pH range: 6.8 - 8.0; dH range: 8 - 30. 熱帶; 22°C - 26°C (Ref. 2060); 24°N - 5°S
Eastern Pacific: El Salvador to Panama.
中美洲與南美洲: 太平洋注入來自墨西哥到祕魯的河與河口。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 44.4 cm TL 雄魚/尚未辨別雌雄; (Ref. 124487); 最大體重: 912.30 g (Ref. 124487)
This species is distinguished from its congeners by the following characters: osseous medial groove present; lateral margin of sphenotic notched, narrower medially than anteriorly;
fleshy medial groove of neurocranium, never surpassing posterior margin of eyes; pterotic lateral margin convex, sometimes angled; gill rakers on the first and second gill arches 30-36;
mouth narrow 9.7-12.7% SL; median portion of mesethmoid narrow, medial notch of mesethmoid narrow and deep; external posterior branch of lateral ethmoid columnar and thin;
fenestra delimited by mesethmoid and lateral ethmoid conspicuous (Ref. 116660).
Cross section: oval.
Common in coastal marine and brackish waters (Ref. 9271). Inhabits medium and large rivers to an elevation of at least 25 m (Ref. 36880). Marketed fresh or salted (Ref. 9271). Aquarium keeping: not suitable for home aquarium; adults in seawater; minimum aquarium size >150 cm (Ref. 51539).
常見於海洋沿岸與半鹹淡水域。 (參考文獻 9271) 棲息於對海拔至少 25 公尺的中與大的河。 (參考文獻 36880) 在市場上銷售生鮮地了或鹽醃的.(參考文獻 9271) 水族館保持: 不適合做家庭的水族箱魚; 成魚在海水; 水族館最小體型 >150 公分.(參考文獻 51539)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Males mouthbrooder.中美洲與南美洲: 太平洋注入來自墨西哥到祕魯的河與河口。
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 2025-1)
無危 (LC) ; Date assessed: 22 May 2007
人類使用
漁業: 商業性; 水族館: 公眾的水族館
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00387 - 0.00981), b=3.11 (2.98 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (參考文獻
69278): 3.6 ±0.55 se; based on food items.
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (34 of 100).
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