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: Etmopterus: Greek, ethmos, -ou = sieve or ethmoides bone + Greek, pteron = wing, fin (Ref. 45335).
Eponymy: Dr Leonard Joseph Victor Compagno (d: 1943) is an American ichthyologist, internationally recognized as authority on shark taxonomy. [...] (Ref. 128868), visit book page.
More on authors: Fricke & Koch.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 深度上下限 383 - 1300 m (Ref. 106604). 深水域
Southeast Atlantic: off southwestern Cape Province and northern Natal in South Africa (Ref. 6577, 11228). Etmopterus compagnoi was formerly confused with Etmopterus gracilispinis Krefft 1968 which also occurs off the eastern Cape and northern Natal.
東南大西洋: 在南非的外海 Cape 西南方省與納塔爾北部.(參考文獻 6577,11228) 康氏烏鯊〔Etmopterus compagnoi〕 是與從前互相混淆的也出現外海的東方岬與納塔爾北部的 寬帶烏鯊〔Etmopterus gracilispinis〕 Krefft 1968 。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?, range 55 - ? cm
Max length : 78.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 11228)
简单描述
检索表 | 型态特徵 | 形态测量图
Dark brown in color with no conspicuous flank margins (Ref. 6577).
深褐色的颜色没有显着的侧面边缘.(参考文献 6577)
Found in deep water. Males mature at 55 cm. Ovoviviparous (Ref. 205).
发现于深水域了。 雄性在 55 公分时成熟。 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).東南大西洋: 在南非的外海 Cape 西南方省與納塔爾北部.(參考文獻 6577,11228) 康氏烏鯊〔Etmopterus compagnoi〕 是與從前互相混淆的也出現外海的東方岬與納塔爾北部的 寬帶烏鯊〔Etmopterus gracilispinis〕 Krefft 1968 。
Heemstra, P.C., 1995. Additions and corrections for the 1995 impression. p. v-xv. In M.M. Smith and P.C. Heemstra (eds.) Revised Edition of Smiths' Sea Fishes. Springer-Verlag, Berlin. (Ref. 11228)
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): 5.2 - 10.9, mean 8.8 °C (based on 22 cells).
Phylogenetic diversity index (Ref.
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).
营养阶层 (Ref.
69278): 4.3 ±0.3 se; based on diet studies.
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 to high vulnerability (51 of 100).
