分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Elacatinus: Greek, elakatines = fusiform fishes preserved in salt (Ref. 45335).
Eponymy: Dr John ‘Jack’ Ernest Randall Jr. [...] (Ref. 128868), visit book page.
More on authors: Böhlke & Robins.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 礁区鱼类, usually 1 - 50 m (Ref. 27115). 熱帶; 22°C - 27°C (Ref. 27115)
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Western Central Atlantic: Puerto Rico and the Lesser Antilles to Curaçao and Venezuela.
中西大西洋: 到庫拉卡島與委內瑞拉的波多黎各與小安地列斯群島。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 4.6 cm TL 雄鱼/尚未辨别雌雄; (Ref. 13628)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 7; 背的软条 (总数) : 12 - 13; 臀棘: 1; 臀鳍软条: 10 - 12. Head and body with two black stripes, one middorsal and one lateral, the two separated by a narrow bright yellow stripe which commences on upper part of eye; all three stripes continuing into caudal fin (Ref. 13442).
Body shape (shape guide): elongated.
头部与躯干有二条黑色的斑纹, 一背面中央的与一个侧部, 被在眼的上半部上开始的一条狭窄鲜黄色的斑纹分开的两者; 所有的三条斑纹进入尾鳍之内继续.(参考文献 13442)
Occurs in groups near coral heads (Ref. 9710). Picks external parasites found on other fishes (Ref. 13628). Monogamous (Ref. 52884).
以群体出现在珊瑚顶部的附近.(参考文献 9710) 剔啄发现于其他的鱼外部的寄生虫。 (参考文献 13628) 一夫一妻的.(参考文献 52884)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Monogamous mating is observed as both obigate and social (Ref. 52884).中西大西洋: 到庫拉卡島與委內瑞拉的波多黎各與小安地列斯群島。
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 2025-1)
人类利用
渔业: 商业性; 水族馆: 商业性
工具
特别资料
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网络资源
Estimates based on models
Preferred temperature (参考文献
123201): 25.4 - 28.2, mean 27.7 °C (based on 168 cells).
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.4 ±0.3 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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Nutrients (Ref.
124155): Calcium = 263 [114, 588] mg/100g; Iron = 1.15 [0.54, 2.33] mg/100g; Protein = 17.8 [15.8, 19.6] %; Omega3 = 0.103 [0.041, 0.232] g/100g; Selenium = 28.7 [11.4, 72.9] μg/100g; VitaminA = 120 [29, 463] μg/100g; Zinc = 2.95 [1.79, 4.58] mg/100g (wet weight);
