分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Argentiniformes (Marine smelts) >
Microstomatidae (Pencil smelts)
Etymology: candida: candida meaning shining white (Ref. 6885).
Eponymy: Fridtjof Nansen (1861–1930) was a Norwegian explorer, scientist, diplomat and later recipient of the Nobel Peace Prize. [...] (Ref. 128868), visit book page.
More on author: Cohen.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 83 - 1800 m (Ref. 96339). 深水域; 60°N - 30°N
Northeast Pacific: Gulf of Alaska to southern California, USA (Ref. 35612); including Japan (Ref. 43939).
東北太平洋: 阿拉斯加灣到美國的南加州。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 22.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 6885); 17.9 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 9 - 12; 臀棘: 0; 臀鳍软条: 8 - 10; 脊椎骨: 44 - 47. Adipose fin small and sickle-shaped; pectorals small. Preserved specimens dark brown on body and head, lighter below, bluish on nape, preopercle, and throat, fins clear, eye silvery (Ref. 6885). Branchiostegal rays 3. Pyloric caeca 7-9 (Ref. 5123).
脂鳍小的与镰刀-形状的; 胸鳍小的。 保存的标本深褐色的在身体与头部上, 腹面颜色较淡, 蓝色的在后颈，前鳃盖骨与咽喉上, 鳍清澈的, 眼银色的.(参考文献 6885) 鳃条骨 3. 幽门盲囊 7-9.(参考文献 5123)
Found between the epipelagic and mesopelagic zones (Ref. 265). Oviparous, with planktonic eggs and larvae (Ref. 35612). Probably found at a depth of 100 m (Ref. 6885). A specimen of 17.92 cm SL was found to have mature ovaries (Ref. 5123).
发现在表层带与中层带区域之间了。 (参考文献 265) 卵生的, 卵与仔鱼为浮游性.(参考文献 35612) 可能发现于深度 100 公尺了。 (参考文献 6885) 一件 17.92 公分 SL 的标本被发现有成熟的卵巢。 (参考文献 5123)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 35612).東北太平洋: 阿拉斯加灣到美國的南加州。
Matarese, A.C., A.W. Kendall, D.M. Blood and M.V. Vinter, 1989. Laboratory guide to early life history stages of Northeast Pacific fishes. NOAA Tech. Rep. NMFS 80:1-652. (Ref. 265)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 0.4 - 5.5, mean 3.8 °C (based on 52 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).
