分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 7.0 - 7.1; dH range: ? - 3; 非迁移的. 熱帶; 25°C - 30°C (Ref. 2060)
South America: Jaguaribe and Mossoró River basins and adjacent coastal plains in Brazil.
南美洲: Jaguaribe 與 Mossoro 河流域與毗連的海岸平原。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 36579)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 15 - 25; 臀鳍软条: 19 - 24; 脊椎骨: 28 - 30. Caudal peduncle of female with black spots. Male's anal fin with gray to black distal stripe; unpaired fins dark bluish gray; basihyal broad, 70-95% in length; conspicuous contact organs on scales of body sides. Second pharyngobranchial teeth, 5-10. Dorsal-fin rays 21-25 in male, 15-20 in female; anal-fin rays 22-24 in male, 19-23 in female; caudal-fin rays 23-36, caudal fin subtruncate in male, rounded in female (Ref. 49550).
尾柄母鱼有黑色的斑点。 雄性的臀鳍有灰色的到黑色的末梢部的斑纹; 不成对的鳍深蓝色的灰色; 基舌骨宽的,70-95% 长; 在身体侧边的鳞片上的显着的接触在一起器官。 第二个咽鳃骨齿， 5-10. 在雄鱼中的背鳍鳍条 21-25, 母鱼的 15-20; 在雄鱼中的臀鳍棘条 22-24,19-23 母鱼; 尾鳍鳍条 23-36, 在雄鱼中的尾鳍子截形, 母鱼圆的.(参考文献 49550)
Bottom spawner, 4 months. Is very difficult to maintain in aquarium (Ref. 27139).
底部产卵鱼， 4个月。 在水族馆非常难以维持。 (参考文献 27139)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
南美洲: Jaguaribe 與 Mossoro 河流域與毗連的海岸平原。
Costa, W.J.E.M., P.F. Amorim and J.L. Mattos, 2012. Species delimitation in annual killifishes from the Brazilian Caatinga, the Hypsolebias flavicaudatus complex (Cypriniformes: Rivulidae): implications for taxonomy and conservation. Systematics and Biodiversity 10(1):71-91. (Ref. 89836)
人类利用
渔业: 商业性; 水族馆: 商业性
工具
特别资料
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网络资源
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).
营养阶层 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
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).
