分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii
板鳃亚纲 (鲨鱼与 鱼) (sharks and rays) >
Squaliformes (Sleeper and dogfish sharks) >
Etmopteridae (Lantern sharks)
Etymology: Centroscyllium: Greek, kentron = sting + Greek, skylla = a kind of shark (Ref. 45335).
More on author: Garman.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 269 - 1170 m (Ref. 96339). 深水域; 32°N - 30°S
Eastern Pacific: Hawaiian Islands, southern California (USA), Panama, Cocos Island (Costa Rica), Colombia, Ecuador, northern and central Chile, and the Galapagos Islands. Has been confused with Etmopterus granulosus (Günther, 1880) and Centroscyllium granulatum (Günther, 1887), but is quite distinct.
東太平洋: 夏威夷群島，南加州 (美國) ，巴拿馬，可可島 (哥斯大黎加) ，哥倫比亞，厄瓜多，智利中部與北部, 與加拉巴哥群島。 曾經與 南方烏鯊〔Etmopterus granulosus〕 (Gunther,1880) 與 長尾霞鯊〔Centroscyllium granulatum〕 (Gunther,1887) 互相混淆, 但是相當明顯。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 51.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 96339)
A little-known deepwater dogfish found on the continental and insular slopes. Incidentally caught in sablefish (Anoplopoma) traps but not utilized. Feeds chiefly on other fishes and invertebrates (Ref. 28023). Ovoviviparous (Ref. 205).
所知极少的深水狗鲨发现于大陆斜坡与岛屿斜坡了。 附随地在黑鱼 ( Anoplopoma) 鱼笼捕获了但是不利用了。 主要捕食其他的鱼与无脊椎动物。 (参考文献 28023) 卵胎生的.(参考文献 205)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Distinct pairing with embrace (Ref. 205).東太平洋: 夏威夷群島，南加州 (美國) ，巴拿馬，可可島 (哥斯大黎加) ，哥倫比亞，厄瓜多，智利中部與北部, 與加拉巴哥群島。 曾經與 南方烏鯊〔Etmopterus granulosus〕 (Gunther,1880) 與 長尾霞鯊〔Centroscyllium granulatum〕 (Gunther,1887) 互相混淆, 但是相當明顯。
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref. 247)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 6.6 - 9.9, mean 8 °C (based on 44 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00188 - 0.00734), 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 (Ref.
69278): 3.9 ±0.56 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Fec assumed to be <100).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
Nutrients (Ref.
124155): Calcium = 6.46 [1.11, 35.03] mg/100g; Iron = 0.217 [0.049, 0.765] mg/100g; Protein = 17.3 [15.0, 20.0] %; Omega3 = 0.292 [0.094, 0.949] g/100g; Selenium = 15.5 [3.7, 55.0] μg/100g; VitaminA = 23.9 [3.9, 143.4] μg/100g; Zinc = 0.503 [0.225, 1.077] mg/100g (wet weight);
