分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Eleotridae (Bully sleepers)
Etymology: Guavina: A name from Taíno language, cited by Las Casas: " hay otros peces que llaman guabinas, la media sílaba, breve". From the root "gua" = it, the. "There are other fishes that are named guabina, the middle syllabe, short".
More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 淡水; 半咸淡水 居于水底的; 非产卵性溯降河的 (Ref. 46888). 熱帶
Western Atlantic: southeastern USA to Brazil.
西大西洋: 美國東南部到巴西。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 50536)
背棘 (总数) : 8; 背的软条 (总数) : 10; 臀棘: 1; 臀鳍软条: 9 - 10.
Found over muddy bottoms, generally in brackish waters of estuaries but also occurs in fresh water and hyper-saline environments.
发现在泥底部上了, 通常在河口的半咸淡水域中也出现于淡水与高盐度的环境中。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西大西洋: 美國東南部到巴西。
Cervigón, F., 1994. Los peces marinos de Venezuela. Volume 3. Fundación Científica Los Roques, Caracas,Venezuela. 295 p. (Ref. 13628)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Preferred temperature (Ref.
123201): 22.9 - 28, mean 25.5 °C (based on 434 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00420 - 0.02379), b=3.08 (2.88 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.2 ±0.6 se; based on diet studies.
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 (27 of 100).
Nutrients (Ref.
124155): Calcium = 150 [68, 329] mg/100g; Iron = 1.07 [0.54, 2.08] mg/100g; Protein = 18.4 [16.6, 20.0] %; Omega3 = 0.234 [0.134, 0.407] g/100g; Selenium = 30.3 [14.7, 65.3] μg/100g; VitaminA = 47.8 [13.3, 149.0] μg/100g; Zinc = 1.31 [0.88, 1.97] mg/100g (wet weight);