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: Etmopterus: Greek, ethmos, -ou = sieve or ethmoides bone + Greek, pteron = wing, fin (Ref. 45335).
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 pelagic-neritic; 深度上下限 120 - 370 m (Ref. 106604). 亞熱帶的
Northwestern Pacific: Japan and Taiwan.
西太平洋: 日本，台灣與爪哇 (印尼).
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 31367)
背棘 (總數) : 2; 臀棘: 0. Black flank marking on side of tail base with short truncated posterior lobe; additional oval dark marking near base of caudal fin, but no transverse marking across midlength of caudal fin (Ref. 31367).
Body shape (shape guide): elongated.
在尾部基底的側邊上的黑色的側面斑紋有短的截形後葉; 在尾鰭基底附近的附加的橢圓形的深色斑紋, 但是橫過尾鰭的身體中央的沒有橫跨的斑紋.(參考文獻 31367)
Probably demersal on the outer continental shelves and upper slopes (Ref. 31367). Feeds on squids (Ref. 31367). Ovoviviparous (Ref. 205).
可能棲息於大陸棚外緣與上層斜坡。 (參考文獻 31367) 吃烏賊。 (參考文獻 31367) 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).西太平洋: 日本，台灣與爪哇 (印尼).
Yano, K., 1988. A new lanternshark Etmopterus splendidus from the East China Sea and Java Sea. Jap. J. Ichthyol. 34(4):421-425. (Ref. 12704)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 02 September 2019
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (參考文獻
123201): 13.4 - 23.6, mean 19.1 °C (based on 51 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00194 - 0.00745), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 4.2 ±0.73 se; based on food items.
回復力 (參考文獻
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Fec assumed to be <100).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
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