分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii
板鰓亞綱 (鯊魚與魟魚) (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
生態學
海洋 底中水層性; 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 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 51.0 cm TL 雄魚/尚未辨別雌雄; (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).
大洋底棲性魚種.(參考文獻 58302) 所知極少的深水狗鯊發現於大陸斜坡與島嶼斜坡.。 附隨地在黑魚 ( Anoplopoma) 魚籠捕獲.但是不利用.。 主要捕食其他的魚與無脊椎動物。 (參考文獻 28023) 卵胎生的.(參考文獻 205)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 07 February 2019
人類使用
漁業: 沒有興趣
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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).
營養階層 (Ref.
69278): 3.9 ±0.56 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間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);
