Common names from other countries
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); fusus: Named for its fusiform body resembling a naval torpedo..
More on authors: Last, Burgess & Séret.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 深度上下限 430 - 550 m (Ref. 45056). 深水域
Eastern Indian Ocean: northern Western Australia and possibly Java, Indonesia.
東印度洋: 澳洲西北部與可能地印尼爪哇。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 25.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 45056); 29.3 cm TL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
脊椎骨: 77 - 81. Body firm fusiform, almost cylindrical. Dorsal and ventral surfaces dark; pectoral fin pale distally. Head relatively long (> 21% TL). Mouth moderate, subequal to eye length. Upper eyelid with pale naked patch. Caudal peduncle rather elongate, ca 2-2.6 times greatest horizontal length of D1 including spine about a 5th of TL. Upper teeth of mature males with 7 cusps. Denticles short, robust, arranged in regular rows. Posterior branch of flank marking truncate and merging ventrally with post-pelvic marking. Anterior part of caudal base marking very broad, enveloping ventral surface and extending onto flanks; presence of oval central caudal marking; upper caudal marking comma-shaped. Monospondylous centra 36-38 (Ref. 45056).
身体结实的纺锤型, 几乎圆筒形。 背面与腹面深色的; 胸鳍灰白的末梢部地。 头部相当长的.(>21% TL) 嘴中等又几乎等于眼径。 上眼睑有灰白的裸露区块。 尾柄相当延长, ca 2-2.6 倍最大水平 D1 的长度 1根包括棘大约 5 分之一的 TL。 上颚齿成熟雄性有 7个尖头。 细齿短的,结实的, 排列成整齐的列。 侧面的斑纹截形的在后部分支而且与在腹鳍之后的斑纹垂直地合并。 尾部基底的斑纹的前部非常宽的, 包住腹面而且延伸到侧面; 有椭圆形的中央尾鳍斑纹; 上尾部的印记逗点状的。 Monospondylous 中心 36-38.(参考文献 45056)
Ovoviviparous (Ref. 205).
卵胎生的.(参考文献 205)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Distinct pairing with embrace (Ref. 205).東印度洋: 澳洲西北部與可能地印尼爪哇。
Last, P., G.H. Burgess and B. Séret, 2002. Description of six new species of lantern-sharks of the genus Etmopterus (Squaloidea: Etmopteridae) from the Australasian region. Cybium 26(3):203-223. (Ref. 45056)
CITES (Ref. 128078)
Not Evaluated
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
115969): 8 - 9.6, mean 8.3 (based on 7 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 (0.00191 - 0.00758), 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): 4.0 ±0.5 se; based on size and trophs of closest relatives
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): Low vulnerability (19 of 100).