Chionobathyscus dewitti Andriashev & Neyelov, 1978
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Chionobathyscus dewitti AquaMaps Data sources: GBIF OBIS |
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Chionobathyscus dewitti
Female 图片提供人 Shandikov, G.A.
照片 | 谷歌图片
Female 图片提供人 Shandikov, G.A.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Perciformes/Notothenioidei (Icefishes) > Channichthyidae (Crocodile icefishes)
Etymology: Chionobathyscus: Greek, chionos, -a, -on = snow + Greek, bathys = deep (Ref. 45335).
Eponymy: Dr Hugh Hamilton DeWitt (1933–1995) was an American ichthyologist and herpetologist. [...] (Ref. 128868), visit book page.
More on authors: Andriashev & Neyelov.
Etymology: Chionobathyscus: Greek, chionos, -a, -on = snow + Greek, bathys = deep (Ref. 45335).
Eponymy: Dr Hugh Hamilton DeWitt (1933–1995) was an American ichthyologist and herpetologist. [...] (Ref. 128868), visit book page.
More on authors: Andriashev & Neyelov.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋 深海底的; 深度上下限 500 - 2000 m. 深水域; 60°S - 79°S, 70°W - 60°E
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Southern Ocean: probably circum-Antarctic on the continental shelf and slope.
南極海: 可能 circum-在大陸棚及大陸坡上的南極圈。
南極海: 可能 circum-在大陸棚及大陸坡上的南極圈。
大小 / 重量 / 年龄
Found on the continental shelf and slope. Adults feed mainly on krill and fish (Ref. 5200).
栖息于大陆架及大陆坡了。 主要吃磷虾与鱼。
栖息于大陆架及大陆坡了。 主要吃磷虾与鱼。
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南極海: 可能 circum-在大陸棚及大陸坡上的南極圈。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Iwami, T. and K.-H. Kock, 1990. Channichthyidae. p. 381-389. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. 462 p. (Ref. 5200)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 没有兴趣
FAO - 渔业: 着陆; Publication: search | FishSource | 周边海洋
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基于模型的估算
首选温度 (参考文献 123201): -0.3 - 0.8, mean 0.4 °C (based on 69 cells).
系统发育多样性指数 (参考文献 82804): PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00123 (0.00076 - 0.00200), b=3.47 (3.33 - 3.61), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (参考文献 69278): 3.8 ±0.57 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 (Fec = 15,612).
营养素 (Ref. 124155): Calcium = 24 [14, 53] mg/100g; Iron = 0.441 [0.186, 0.897] mg/100g; Protein = 17.4 [15.7, 19.1] %; Omega3 = 0.273 [0.141, 0.520] g/100g; Selenium = 26.2 [10.5, 58.0] μg/100g; VitaminA = 12.9 [2.8, 61.1] μg/100g; Zinc = 0.342 [0.222, 0.522] mg/100g (wet weight);