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) >
Amphiliidae (Loach catfishes)
無棘鯰科 (Loach catfishes) > Amphiliinae
Etymology: Amphilius: Greek, amphi = on both sides + Greek, leios = fat.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶; 20°C - 25°C (Ref. 2059); 0°S - 30°S
Africa: widespread in Central and East Africa (Ref. 7248, 52193, 94654), including Okavango and Zambezi systems, south to the Mkuze system in South Africa (Ref. 7248, 52193). Also in the upper Congo drainage and west to Angola (Ref. 87869). Possibly absent from the upper Little Ruaha and Malawi drainage in Tanzania, and from the northern Malagarasi where this species may be replaced by A. kivuensis (Ref. 78218).
非洲: 廣泛分佈於中非與東非。 已知來自 Tana 河了, 肯亞到澎哥洛河, 納塔爾。 也已知來自奧塔萬戈河，三比河流域與東海岸河在納塔爾北部南至 Mkuze 系統 (參考文獻 7248)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 19.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 52331)
背棘 (總數) : 0; 背的軟條 (總數) : 7; 臀棘: 0; 臀鰭軟條: 8 - 10.
Prefers clear, flowing water in rocky habitats (Ref. 52193). It feeds on stream insects and other small organisms off rock surfaces (Ref. 52193). Breeds in summer; juveniles are easily mistaken for tadpoles (Ref. 52193). Preyed upon by trout and probably eels (Ref. 7248, 52193).
在岩石的棲息地偏愛清澈又流動的水。 吃水流昆蟲與其他的小生物外海的岩石表面。 繁殖於夏天。 稚魚容易地被被誤認為蝌蚪。 被鱒魚捕食了與可能鰻魚.(參考文獻 7248)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 廣泛分佈於中非與東非。 已知來自 Tana 河了, 肯亞到澎哥洛河, 納塔爾。 也已知來自奧塔萬戈河，三比河流域與東海岸河在納塔爾北部南至 Mkuze 系統 (參考文獻 7248)
Skelton, P.H., 2001. A complete guide to the freshwater fishes of southern Africa. Cape Town (South Africa): Struik Publishers, 395 p. (Ref. 52193)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 20 July 2018
人類使用
漁業: 潛在的興趣; 水族館: 潛在的
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00203 - 0.01181), b=3.15 (2.94 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.9 ±0.30 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 (Assuming Fec < 10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
