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: Bunocephalus: Greek, byneo = to fill up, to swell + Greek, kephale = head (Ref. 45335).
More on author: Boulenger.
Issue
See Mees (1989: 226) for detailed description.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
South America: Paraguay-Paraná and Uruguay River basins.
南美洲: 巴拉圭-Parana 與烏拉圭河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 81048)
Facultative air-breathing in the genus; Inhabits clearwater streams with sandy to muddy bottom, up to 2.5 m deep, with water flow up to 50 cm/sec. Supposedly an air-breather that hides amidst plant debris on the bottom during the day. Feeds mainly on chironomid larvae and oligochaetes, besides larvae of several aquatic insects (Ref. 39865).
棲息於水乾淨的溪流底部為砂質或泥質的地方, 可能向上到 2.5 公尺深，水流大於 50 公分/秒一個在底部上藏在植物殘枝當中在白天期間的呼吸空氣的魚類。 主要吃寶刀魚仔魚與蠕蟲, 除一些水生昆蟲的仔魚之外。 (參考文獻 39865)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
南美洲: 巴拉圭-Parana 與烏拉圭河流域。
Friel, J.P., 2003. Aspredinidae (Banjo catfishes). p. 261-267. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36695)
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