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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.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. ; 15°S - 29°S
Africa: Escarpment streams from lower Zambezi River in the eastern highlands of Zimbabwe to Umkomaas system in KwaZulu-Natal Drakensberg, South Africa (Ref. 52193); also in Ruo River of Zambezi system in Malawi (Ref. 3818, 52193).
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 6.2  range ? - 7 cm
Max length : 12.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 52193)
背棘 (總數) : 0; 背的軟條 (總數) : 7; 臀棘: 0; 臀鰭軟條: 8 - 9.
Lives among cobbles and rocks in swiftly flowing water (Ref. 52193). Active at night, feeding on benthic stream invertebrates such as mayfly and midge larvae (Ref. 52193). Breeds in summer (Ref. 52193). Iteroparous, with asynchronous ovarian development (Ref. 51405). Preyed upon by trout and is now scarce in certain streams (Ref. 7248, 52193).
Iteroparous, with asynchronous ovarian development (Ref. 51405).
Skelton, P.H., 2001. A complete guide to the freshwater fishes of southern Africa. Cape Town (South Africa): Struik Publishers, 395 p. (Ref. 52193)
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00173 - 0.01152), b=3.09 (2.87 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.40 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 (Fec=600).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).