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) >
Aspredinidae (Banjo catfishes)
蝌蚪鯰科 (Banjo catfishes) > Aspredininae
Etymology: Aspredinichthys: Latin, aspredo, asperitas = roughness + Greek, ichthys = fish (Ref. 45335).
More on author: Valenciennes.
Issue
See Mees (1987: 190) for detailed description.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水; 半鹹淡水 居於水底的. 熱帶
South America: lower portions of coastal rivers and in coastal waters in Venezuela to Brazil.
南美洲: 委內瑞拉到巴西北部; 沿海的河川部分下游與在沿岸水域中。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 21.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 36695); common length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217)
Benthic fish which lives on sandy-muddy littoral waters, estuaries and flooded zones of rivers. Reproduction takes place in April and June (Ref. 35381). The species has a peculiar mode of egg incubation wherein the female banjo catfish carries the eggs firmly attached to the underside of the body. This seems to be an adaptation to facilitate the oxygenation of the eggs in muddy environments (Ref. 35381). It is captured in coastal traps of stakes driven into the tidal mud (Chinese fish traps) (Ref. 6868).
靠底棲的魚生活的沙的-泥濘的海濱水域河的河口與被水淹沒區域。 繁殖發生於四月與六月.(參考文獻 35381) 此魚種有一個母魚蝌蚪鮎運送卵牢牢地黏在身體的下面的特殊模式的卵孵育。 這似乎是促進泥濘的環境的卵的氧化的適應。 (參考文獻 35381) 它是在進入潮汐的泥 (中國的魚籠) 之內被驅使的海岸的木製魚籠捕獲。 (參考文獻 6868)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: 委內瑞拉到巴西北部; 沿海的河川部分下游與在沿岸水域中。
Cervigón, F., R. Cipriani, W. Fischer, L. Garibaldi, M. Hendrickx, A.J. Lemus, R. Márquez, J.M. Poutiers, G. Robaina and B. Rodriguez, 1992. Fichas FAO de identificación de especies para los fines de la pesca. Guía de campo de las especies comerciales marinas y de aquas salobres de la costa septentrional de Sur América. FAO, Rome. 513 p. Preparado con el financiamento de la Comisión de Comunidades Europeas y de NORAD. (Ref. 5217)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 04 August 2020
人類使用
漁業: 商業性; 水族館: 商業性
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00112 (0.00043 - 0.00295), b=3.07 (2.84 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (K=0.65).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).
🛈
