分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Callichthyidae (Callichthyid armored catfishes) > Corydoradinae
Etymology: Corydoras: Greek, kory = helmet + greek, doras = skin (Ref. 45335).
More on author: Castelnau.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; pH range: 5.8 - 8.0; dH range: 2 - 30. 熱帶; 22°C - 28°C (Ref. 1672)
South America: Amazon River basin.
南美洲: 亞馬遜河流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 9.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 121647); 最大体重: 40.00 g (Ref. 121647)
Facultative air-breathing (Ref. 126274); Inhabits sluggish waters with dense vegetation. Occurs in shallow muddy waters. Feeds on insect larvae, worms and small crustaceans (Ref. 6868).
用茂密的植物栖息于缓动性的水域。 出现于泥泞的浅水水域。 吃昆虫幼生，蠕虫与小型甲壳动物。 (参考文献 6868)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
In captivity, female collects the eggs in her pelvic fin basket and pastes them individually to plants and other objects. The two pairs reportedly produce about 900-1100 eggs. Another female spawned about 830 eggs.南美洲: 亞馬遜河流域。
Burgess, W.E., 1992. Colored atlas of miniature catfish. Every species of Corydoras, Brochis and Aspidoras. T.F.H. Publications, Inc., USA. 224 p. (Ref. 26041)
人类利用
渔业: 没有兴趣; 水族馆: 商业性
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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=0.01995 (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).
营养阶层 (Ref.
69278): 3.3 ±0.40 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
