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) >
Callichthyidae (Callichthyid armored catfishes)
美鯰科 (Callichthyid armored catfishes) > Corydoradinae
Etymology: Corydoras: Greek, kory = helmet + greek, doras = skin (Ref. 45335).
More on author: Norman.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; pH range: 6.0 - 8.0; dH range: 2 - 25. 熱帶; 22°C - 26°C (Ref. 13371)
South America: Approuagua River basin in French Guiana and Suriname River basin in Suriname.
南美洲: 在蘇利南的法屬圭亞那與蘇利南河流域的 Approuagua 河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 37395)
Facultative air-breathing (Ref. 126274); Very abundant. Lives in the upper reaches of rivers (Ref. 35381). Frequently occurs over sandy bottoms traversed by strong currents. Most probably lives in schools as it is often captured in groups (Ref. 27188). Often found with C. approuaguensis and C. cf. brevirostris (Ref. 35381).
非常豐富的。 生活在河的上游。 (參考文獻 35381) 時常發生在被強水流橫過的砂質底部。 當它時常捕獲了的時候，大部分可能生活在魚群中成群.(參考文獻 27188) 時常與 C. approuaguensis 與 C. 比較 brevirostris 一起發現。 (參考文獻 35381)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
南美洲: 在蘇利南的法屬圭亞那與蘇利南河流域的 Approuagua 河流域。
Reis, R.E., 2003. Callichthyidae (Armored catfishes). p. 291-309. 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. 37395)
人類使用
漁業: 沒有興趣; 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 (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
