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: Nijssen.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; pH range: 6.0 - 8.0; dH range: 2 - 25. 熱帶; 22°C - 26°C (Ref. 13371)
South America: Coppename and Nickerie River basins in Suriname.
南美洲: Coppename 與 Nickerie 河流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 5.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 35381)
Facultative air-breathing (Ref. 126274); Occurs in the upper reaches of basins, may be abundantly caught in creeks with flowing waters, sandy to sandy-muddy bottoms, width 3 to 5 m and depth 0.3 to 2 m. Feeds by driving their snout into the substrate up to the eyes and drawing out dead snails, decaying leaves, worms or other benthic organisms. They can also catch their prey in open water (Ref. 35381).
出现于流域的上游, 大量地可能是在小溪捕获有水流的地方, 沙的对沙泥底, 宽度 3 到 5 公尺与深度 0.3 到 2 公尺。 吃出自被腐败树叶，蠕虫或其他的底栖生物的死的蜗牛藉由进入底部之内驾驶他们的吻向上到眼与图画。 他们也能捕捉他们的猎物在开放的水域中。 (参考文献 35381)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南美洲: Coppename 與 Nickerie 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
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围
成长
体长-体重
体长-体长
体长-频率
形态测量图
型态特徵
仔鱼
稚鱼动力学
入添量
丰度
BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.6 ±0.21 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).
