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Teleostei > Siluriformes (Catfishes) > Amphiliidae (Loach catfishes) > Amphiliinae
Etymology: Amphilius: Greek, amphi = on both sides + Greek, leios = fat.
More on author: Boulenger.
Etymology: Amphilius: Greek, amphi = on both sides + Greek, leios = fat.
More on author: Boulenger.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
; 淡水 居于水底的; pH range: 6.5 - 7.7; dH range: 10 - 20. 熱帶; 18°C - 22°C (Ref. 2059); 13°N - 4°N
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Africa: St. John River in Liberia to the Mono River in Togo (Ref. 57128). Also recorded from the upper Lofa (Guinea), Cross (Nigeria) and Baoulé (upper Niger basin, Mali)(Ref. 57128). Report from Sewa River in Guinea (Ref. 3818, 13331) unconfirmed in Ref. 57128.
非洲: 到迦納 (Pra 河) 的幾內亞 (Gbin 河) 與獅子山. 也已知來自在賴比瑞亞的聖約翰河而且在多哥已知來自 Mono 河。 (參考文獻 7353)
非洲: 到迦納 (Pra 河) 的幾內亞 (Gbin 河) 與獅子山. 也已知來自在賴比瑞亞的聖約翰河而且在多哥已知來自 Mono 河。 (參考文獻 7353)
首次成熟时的长度 / 大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 7; 臀棘: 0; 臀鳍软条: 7 - 9. Diagnosis: head short; eyes in dorsal position, at about midpoint of head length; barbels long and slender, extending beyond hind margin of head; branchiostegal membrane deeply notched; predorsal distance (=distance from head to dorsal fin) over 20% of standard length; dorsal-fin base above, or slightly ahead of pelvic-fin insertions; fins rounded, their principal simple ray shorter than the adjacent branched rays; a long urogenital papilla in males, its length over 5% of standard length; caudal peduncle short and deep; caudal fin slightly forked (Ref. 57128).
Body shape (shape guide): elongated.
Body shape (shape guide): elongated.
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 到迦納 (Pra 河) 的幾內亞 (Gbin 河) 與獅子山. 也已知來自在賴比瑞亞的聖約翰河而且在多哥已知來自 Mono 河。 (參考文獻 7353)
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Skelton, P.H., L.M. Risch and D. Paugy, 2003. Amphiliidae. p. 117-143 In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douce et saumâtres de l'Afrique de l'Ouest, Tome 2. Coll. Faune et Flore tropicales 40. Musée Royal de l'Afrique Centrale, Tervuren, Belgique, Museum National d'Histoire Naturalle, Paris, France and Institut de Recherche pour le Développement, Paris, France. 815 p. (Ref. 57128)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
FAO - Publication: search | FishSource |
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基于模型的估算
|
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00490 (0.00202 - 0.01186), b=3.15 (2.94 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
|
营养阶层 (参考文献 69278) |
3.0 ±0.3 se; based on size and trophs of closest relatives |
|
回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming Fec < 10,000). |
|
渔业脆弱性 (Ref. 59153) |
Low to moderate vulnerability (35 of 100). 🛈 |