分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Notothenioidei (Icefishes) >
Nototheniidae (Cod icefishes) > Nototheniinae
Etymology: Patagonotothen: Composed from Patagonia, the Argentinian province + Greek,noton = back + Greek, adverbial particle, then, that denotes distance or removal (Ref. 45335).
More on author: Richardson.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 居于水底的. 溫帶
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Southeast Pacific and Southwest Atlantic.
東南太平洋與西南大西洋。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 11.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 37311)
臀鳍软条: 27 - 31. Opercles scaled only on the upper part of the operculum and the upper surface of the head naked; upper lateral line with 33-42 tubular scales; 2-23 scales in the middle lateral line; caudal peduncle much deeper than long; dorsal surface of head without prominent ridges; pectorals as long as or a little longer than pelvic fins; dark brown with some spots and stripes (Ref. 37311).
Body shape (shape guide): fusiform / normal.
鳃盖只在鳃盖的上半部上覆有鳞片的与头部的上表皮裸露的; 上面的侧线有 33-42个管状的鳞片; 在中央的侧线中的 2-23个鳞片; 尾柄深度比长度大很多; 没有突出的脊的头部背面; 胸鳍长达或稍微长度超过腹鳍; 深褐色的有一些斑点与斑纹.(参考文献 37311)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東南太平洋與西南大西洋。
Lloris, D. and J. Rucabado, 1991. Ictiofauna del Canal Beagle (Tierra de Fuego), aspectos ecológicos y análisis biogeográfico. Publ. Espec. Inst. Esp. Oceanogr. 8, Madrid, Spain. 182 p. (Ref. 27092)
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00589 (0.00289 - 0.01201), b=3.22 (3.04 - 3.40), 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) |
3.5 ±0.5 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 (Assuming fec < 10,000). |
渔业脆弱性 (Ref. 59153) |
Low to moderate vulnerability (26 of 100). 🛈 |
营养素 (Ref. 124155) |
Calcium = 84.1 [52.4, 205.1] mg/100g; Iron = 0.565 [0.333, 1.018] mg/100g; Protein = 17.9 [16.5, 19.3] %; Omega3 = 0.804 [0.433, 1.497] g/100g; Selenium = 10.8 [5.0, 23.0] μg/100g; VitaminA = 40.2 [11.2, 139.4] μg/100g; Zinc = 0.787 [0.541, 1.144] mg/100g (wet weight); |