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).
More on author: Günther.
Issue
Placed by Kailola & Bussing (in Fischer et al., 1995:874) tentatively in Arius.
Environment: milieu / climate zone / depth range / 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
Maturity: 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).
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
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 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)
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 (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00424 - 0.01297), b=3.05 (2.90 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.55 se; based on food items.
回復力 (Ref.
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).
