分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 2 - 100 m (Ref. 13628), usually ? - 70 m (Ref. 55314). 亞熱帶的; 35°N - 8°N, 99°W - 60°W (Ref. 55314)
Western Atlantic: North Carolina, USA and northern Gulf of Mexico to Yucatan, Mexico; northern coast of South America (Ref. 5217). Absent in the West Indies.
西大西洋: 美國北卡羅萊那州與墨西哥灣北部到墨西哥的尤卡坦半島; 南美洲的北海岸.(參考文獻 5217) 不存在於西印度群島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 44.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 7251); common length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5217)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 8; 背的软条 (总数) : 13 - 14; 臀棘: 0; 臀鳍软条: 13.
Inhabits silty, sandy, or rubble bottoms (Ref. 9710). Feeds on fishes (Ref. 13628). Possesses electric organs located in a specialized pouch behind the eyes. Can discharge up to 50 volts (Ref. 10576).The electric organ discharge (EOD) rate depends on the temperature: about 500 Hz at 35°C and 50 Hz at 15°C (corresponding to the annual temperature range of the habitat of this species) (Ref. 10011). Cleithral spine with venom gland (Ref. 57406).
栖息于淤泥的﹐沙的, 或碎石底部.(参考文献 9710) 捕食鱼类。 (参考文献 13628) 持有被位于一个被特殊化的小袋眼睛后面的发电器。 能放电向上到 50 伏特。 (参考文献 10576)发电器放电 (EOD) 率仰赖温度: 在 15 °C(对应到这种的栖息地的年温差) 的 35 °C 与 50个赫兹的大约 500个赫兹.(参考文献 10011) 用毒液腺的匙骨棘.(参考文献 57406)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西大西洋: 美國北卡羅萊那州與墨西哥灣北部到墨西哥的尤卡坦半島; 南美洲的北海岸.(參考文獻 5217) 不存在於西印度群島。
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
工具
特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 22.8 - 27.8, mean 25.4 °C (based on 428 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00263 - 0.01447), b=3.11 (2.90 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.2 ±0.0 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 (34 of 100).
Nutrients (Ref.
124155): Calcium = 29.8 [13.9, 50.8] mg/100g; Iron = 0.545 [0.308, 0.918] mg/100g; Protein = 19.4 [18.3, 20.4] %; Omega3 = 0.148 [0.084, 0.260] g/100g; Selenium = 17.9 [8.5, 37.2] μg/100g; VitaminA = 82.4 [30.0, 236.4] μg/100g; Zinc = 0.644 [0.409, 0.959] mg/100g (wet weight);
