分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Synbranchiformes (Spiny eels) >
Synbranchidae (Swamp-eels)
Etymology: Synbranchus: Greek, syn, symphysis = grown together + Greek, brangchia = gill (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 热带
South America: Brazil.
南美洲: 巴西。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 38.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 111518); 最大体重: 67.08 g (Ref. 111518)
简单描述
检索表 | 型态特徵 | 形态测量图
Distinguished from other species of the genus by its color pattern consisting of large roundish black blotches scattered over a light brown or yellowish ground pigmentation and presence of inconspicuous brown small spots distributed among the large dark spots. Differs further from Synbranchus marmoratus by a higher number of vertebrae and from S. madeira by a shorter post-anal length (Ref. 56782).
用它的包含大的圆黑色的斑块彩色斑纹与其他种的本属区分散布在一个淡褐色或者淡黄色的土地颜色而且有在大的深色斑点之中的小斑点分布的不明显的褐色。 借着一个较多的脊椎骨与从较短的后肛门的长度 S. madeira 进一步不同于 Synbranchus marmoratus 。 (参考文献 56782)
Facultative air-breathing (Ref. 126274); The male guards and builds nest or burrow (Ref. 205).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
The male guards and builds nest or burrow (Ref. 205).南美洲: 巴西。
Favorito, S.E., A.M. Zanata and M.I. Assumpção, 2005. A new Synbranchus (Teleostei: Synbranchiformes: Synbranchidae) from ilha de Marajó, Pará, Brazil, with notes on its reproductive biology and larval development. Neotrop. Ichthyol. 3(3):319-328. (Ref. 56782)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00076 (0.00042 - 0.00136), b=3.10 (2.93 - 3.27), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).
