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Teleostei >
Anguilliformes (Eels and morays) >
Congridae (Conger and garden eels) > Heterocongrinae
Etymology: Heteroconger: Greek, heteros = other + Latin, conger = conger (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 非迁移的; 深度上下限 10 - 60 m (Ref. 26938), usually 20 - 60 m (Ref. 7251). 熱帶
Eastern Atlantic: known only from Madeira, Canary Islands and Senegal. Western Atlantic: Bahamas, Florida keys, Antilles, Yucatan, Belize and Honduras (Ref. 26938); extending to Brazil (Ref. 40101).
東大西洋: 已知只來自馬得拉群島，加納利群島與塞內加爾了。 西大西洋: 巴哈馬，佛羅里達珊瑚礁，安地列斯群島，尤卡坦半島，貝里斯與宏都拉斯;(參考文獻 26938) 延伸至巴西。 (參考文獻 40101)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 51.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 7251)
简单描述
检索表 | 型态特徵 | 形态测量图
Eye large. Lower jaw longer than upper; 157 to 165 vertebrae (Ref. 26938).
眼大的。 下颌比上颌长; 157 到 165个脊椎骨.(参考文献 26938)
Found on sandy bottom, living in colonies (Ref. 26938). Feed on plankton and detritus (Ref. 26938). They retreat into burrow when frightened (Ref. 9710). Probably spawn during warm season (Ref. 6521). Larval life spans 6-8 months (Ref. 6521).
栖息于被生活于集群的沙质底部了。 (参考文献 26938) 吃浮游生物与碎屑。 (参考文献 26938) 当被惊吓时撤退进入洞穴里面。 (参考文献 9710)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東大西洋: 已知只來自馬得拉群島，加納利群島與塞內加爾了。 西大西洋: 巴哈馬，佛羅里達珊瑚礁，安地列斯群島，尤卡坦半島，貝里斯與宏都拉斯;(參考文獻 26938) 延伸至巴西。 (參考文獻 40101)
Smith, D.G., 1990. Congridae. p. 156-167. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4453)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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Estimates based on models
Preferred temperature (Ref.
123201): 21 - 27.7, mean 25.5 °C (based on 378 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±0.1 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): Moderate vulnerability (40 of 100).
Nutrients (Ref.
124155): Calcium = 50.1 [27.7, 80.0] mg/100g; Iron = 0.645 [0.389, 1.083] mg/100g; Protein = 18.2 [15.2, 21.2] %; Omega3 = 0.108 [0.050, 0.301] g/100g; Selenium = 42 [23, 86] μg/100g; VitaminA = 89.5 [25.3, 302.6] μg/100g; Zinc = 1.12 [0.78, 1.55] mg/100g (wet weight);
