分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays)
鰻目 (Eels and morays) >
Muraenidae (Moray eels)
鯙科 (Moray eels) > Muraeninae
Etymology: Gymnothorax: Greek, gymnos = naked + Greek, thorax, -akos = breast (Ref. 45335).
More on author: Agassiz.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 礁区鱼类; 深度上下限 1 - 160 m (Ref. 9710), usually 1 - 100 m (Ref. 42064). 熱帶
Western Atlantic: Greater Antilles, including the Central American coast from Nicaragua to northern coast of South America.
西大西洋: 大安地列斯群島南至巴西, 包括從尼加拉瓜到南美洲的北海岸的中美洲海岸。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 90.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 57911); common length : 40.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6077)
简单描述
检索表 | 型态特徵 | 形态测量图
Regularly spaced blackish spots on dorsal fin; anal fin with a series of black and white areas; gill opening roundish and located on midside of body; corner of mouth and gill-opening not black (Ref. 13608).
经常地在背鳍上有间隔的黑色斑点; 臀鳍有一系列的黑白区域; 鳃裂圆的而且位于体侧中央上了; 嘴角与鳃裂不是黑色的.(参考文献 13608)
A solitary species (Ref. 26340) commonly found on deep soft bottom areas and banks, rarely on coral reefs (Ref. 9710). Also in estuaries and lagoons (Ref. 42064). Feeds mainly on crustaceans (Ref. 42064). Probably consumed fresh or salted (Ref. 3255).
一种独居性种 (参考文献 26340) 通常发现于深的软质底部区域与浅堆，很少在珊瑚礁上。 (参考文献 9710) 也在河口与泻湖中.(参考文献 42064) 主要吃甲壳动物。 (参考文献 42064) 可能生鲜消费了或盐腌的.(参考文献 3255)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Reproduction probably similar to Gymnothorax funebris (Ref. 42064).西大西洋: 大安地列斯群島南至巴西, 包括從尼加拉瓜到南美洲的北海岸的中美洲海岸。
Claro, R., 1994. Características generales de la ictiofauna. p. 55-70. In R. Claro (ed.) Ecología de los peces marinos de Cuba. Instituto de Oceanología Academia de Ciencias de Cuba and Centro de Investigaciones de Quintana Roo. (Ref. 26340)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 低经济
工具
特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 21.4 - 28, mean 25.9 °C (based on 1234 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00045 (0.00028 - 0.00072), b=3.29 (3.16 - 3.42), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.1 ±0.71 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (56 of 100).
Nutrients (Ref.
124155): Calcium = 25.8 [14.0, 53.6] mg/100g; Iron = 0.415 [0.245, 0.796] mg/100g; Protein = 19 [17, 22] %; Omega3 = 0.13 [0.06, 0.36] g/100g; Selenium = 52.5 [27.0, 102.7] μg/100g; VitaminA = 58.1 [17.2, 212.8] μg/100g; Zinc = 0.997 [0.697, 1.396] mg/100g (wet weight);
