分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Serranoidei (Groupers)
鱸形目 (Groupers) >
Serranidae (Sea basses: groupers and fairy basslets)
鮨科 (Sea basses: groupers and fairy basslets)
Etymology: Diplectrum: Greek, di = two + Greek, plektron = sting, spur (Ref. 45335).
More on author: Valenciennes.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 礁区鱼类; 深度上下限 ? - 100 m (Ref. 5217). 熱帶; 33°N - 2°S, 98°W - 34°W
Western Atlantic: Bermuda (Ref. 7251), Florida (USA), Gulf of Mexico, Caribbean Sea and Brazil to 2°S; absent from Bahamas and West Indies (Ref. 7251).
西大西洋: 百慕達群島 (參考文獻 7251) ,佛羅里達 (美國) ,墨西哥灣,加勒比海與巴西到 2 °S; 巴哈馬與西印度群島沒有出現。 (參考文獻 7251)
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 7251); common length : 12.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5217)
背棘 (总数) : 10; 背的软条 (总数) : 12; 臀棘: 3; 臀鳍软条: 7. Preopercle with a group of spines. Second ray of upper caudal fin elongated (Ref. 36323).
Body shape (shape guide): fusiform / normal.
前鳃盖骨有一群棘。 上尾部鳍的第二个鳍条延长。 (参考文献 36323)
Found on soft bottom (Ref. 5217). Synchronously hermaphroditic. Good food fish (Ref. 5217).
栖息于软质底部了。 (参考文献 5217) 同步雌雄同体。 好食用鱼.(参考文献 5217)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Simultaneous hermaphrodite. Has a well developed accessory reproductive structure (ARS) which consists of a post-ovarian sinus and numerous well-developed villi which project into the sinus from the sinus wall (Ref. 102260).西大西洋: 百慕達群島 (參考文獻 7251) ,佛羅里達 (美國) ,墨西哥灣,加勒比海與巴西到 2 °S; 巴哈馬與西印度群島沒有出現。 (參考文獻 7251)
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 2025-2 (Global))
人类利用
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特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00933 (0.00584 - 0.01492), b=3.08 (2.94 - 3.22), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.7 ±0.6 se; based on size and trophs of closest relatives |
回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |
营养素 (Ref. 124155) |
Calcium = 52.7 [30.3, 100.2] mg/100g; Iron = 0.576 [0.309, 0.964] mg/100g; Protein = 18.5 [16.7, 20.2] %; Omega3 = 0.178 [0.116, 0.273] g/100g; Selenium = 32.5 [19.0, 56.3] μg/100g; VitaminA = 121 [43, 385] μg/100g; Zinc = 1.17 [0.81, 1.65] mg/100g (wet weight); |