分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Rivulidae (Rivulines) > Cynolebiinae
Etymology: Cynolebias: Greek, kyon = dog + Greek, odous = teeth + Greek, lebias = a kind of small fish (Ref. 45335).
More on author: Costa.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; 非迁移的. 熱帶
South America: Middle São Francisco River basin in Brazil.
南美洲: 中央 Sao 弗朗西斯科河流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 5.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 27234); 3.6 cm SL (female)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 14 - 17; 臀棘 16-18; 脊椎骨: 32 - 33. Short alveolar arm of premaxilla; very narrow and short ventral process of angulo-articular; ventroposterior part of mesopterygoid overlapping dorsal border of quadrate; truncate dorsal portion of opercle. Absence of gill-rakers denticles on the first branchial arch. Narrow lateral process of sphenotic. Ventral opercular neuromasts 5-6. Deepest body point on vertical through an area between pectoral and pelvic-fin bases. Dorsal-fin rays in males, 15-18, 14-17 in females; anal-fin rays 17-20 in males, 17-20 in females; caudal-fin rays 26-29. Caudal and pectoral fins rounded. Supraorbital neuromasts 24-28 (Ref. 40938).
前颌骨的短齿槽手臂; angulo 的非常狭窄与短腹突起-关节的; 中翼骨方骨的部分重叠背部边缘的下后部份; 鳃盖的截形背部部分。 在第一个鳃弓上没有鳃耙细齿。 蝶骨的狭窄侧面突起。 腹面鳃盖神经瘤 5-6. 深的身体指出垂直的之上经过在胸鳍与腹鳍基底之间的一个区域。 在雄性中的背鳍鳍条,15-18,14-17 在雌性中; 在雄性中的臀鳍棘条 17-20,17-20 在雌性中; 尾鳍鳍条 26-29. 尾鳍与胸鳍圆的。 眶上的神经瘤 24-28.(参考文献 40938)
In temporary ponds. Known only from the type locality (Ref. 27234). Bottom spawner, ? months incubation.
在暂时的池塘中。 已知只来自他的方式标本产地了。 (参考文献 27234) 底部产卵鱼,? 个月孵育时间。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南美洲: 中央 Sao 弗朗西斯科河流域。
Costa, W.J.E.M., 1998. Cynolebias gilbertoi, a new species of annual fish (Cyprinodontiformes: Rivulidae) from the rio São Francisco basin, northeastern Brazil. Cybium 22(3):237-243. (Ref. 27234)
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=0.00891 (0.00396 - 0.02008), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-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).
