分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Labridae (Wrasses)
隆頭魚科 (Wrasses) > Scarinae
Etymology: Nicholsina: After J.T. Nichols, 1920-1941, curator in ichthyology, department of Fishes, American Museum of Nat. History; he has wrote articles in the Encyclopaedia Britannica.
Eponymy: John Treadwell Nichols (1883–1958) was an American ichthyologist, mammalogist and ornithologist. [...] (Ref. 128868), visit book page.
More on authors: Evermann & Radcliffe.
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 1 - 11 m (Ref. 5227). 熱帶; 32°N - 1°S
Eastern Pacific: Gulf of California to Ecuador and northern Peru. Also from the Galapagos Islands.
東太平洋: 加州灣到厄瓜多與祕魯北部。 也從加拉巴哥群島。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 32.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763); common length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 55763)
Abundant in shallow coastal areas, especially in rocky coasts with macroalgae. May be solitary or swim in loose schools (Ref. 5227). Feeds by scraping or breaking off chunks of the reef and digest the algae that grows within, or they feed directly on algae (Ref. 28023).
丰富的在水浅的沿岸区域中, 尤其在岩石的海岸中以大型藻类。 可能是独居性或者在松散的鱼群中游泳。 (参考文献 5227) 刮食或者打破外海的大块礁而且消化在里面生长的藻类, 或直接吃藻类.(参考文献 28023)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東太平洋: 加州灣到厄瓜多與祕魯北部。 也從加拉巴哥群島。
Bellwood, D.R., 1995. Scaridae. Loros, pocochos. p. 1419-1426. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9338)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 低经济
工具
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 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01318 (0.00635 - 0.02739), b=3.05 (2.88 - 3.22), 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) |
2.0 ±0.00 se; based on food items. |
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) |
Low to moderate vulnerability (33 of 100). 🛈 |
价格分类 (Ref. 80766) |
High.
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营养素 (Ref. 124155) |
Calcium = 62.1 [37.1, 120.0] mg/100g; Iron = 0.764 [0.411, 1.300] mg/100g; Protein = 18.6 [16.6, 20.5] %; Omega3 = 0.0961 [, ] g/100g; Selenium = 25.9 [14.9, 49.0] μg/100g; VitaminA = 52.8 [15.9, 176.3] μg/100g; Zinc = 1.83 [1.25, 2.91] mg/100g (wet weight); |