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); dianthus: From the pinkish upper body coloration.
More on authors: Last, Burgess & Séret.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 深度上下限 108 - 880 m (Ref. 106604). 深水域
Western Pacific: Australia and New Caledonia.
西太平洋: 澳洲與新加勒多尼亞。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 40.9 cm TL 雄魚/尚未辨別雌雄; (Ref. 45056); 40.8 cm TL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
脊椎骨: 79 - 85. Body soft fusiform, stout, subcylindrical. Dorsal and ventral coloration moderately contrasted; upper surface pinkish before preservation. Head relatively short (usually < 21% TL). Mouth broad, subequal to eye length. Eyes narrow; upper eyelid without pale naked patch. First dorsal fin well behind rear tip of pectoral fin. Caudal peduncle short (ca 1.6-2 times greatest horizontal length of D1 including spine, <1/6 of TL). Denticles minute, bristle-like, mostly randomly arranged. Flank-marking with posterior branch truncate; anterior part of caudal base marking not extended anteriorly; central caudal marking absent. Monospondylous centra 40-43 (Ref. 45056).
身體軟的紡錠狀的﹐矮胖的﹐和子圓筒形的。 背部與腹的顏色一般對比; 上表皮略帶桃色的在保存之前。 頭部相當短的.(通常 <21% TL) 嘴寬又幾乎等於眼徑。 眼狹窄的; 上眼瞼沒有灰白的裸露區塊。 第一背鰭在胸鰭的後頂端正後方。 尾柄短.(ca 1.6-2 倍最大水平 D1 的長度 1根包括棘,
Ovoviviparous (Ref. 205). Minimum depth reported taken from Ref. 86942.
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: 澳洲與新加勒多尼亞。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 27 April 2015
人類使用
漁業: 沒有興趣
工具
特別的報告
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Estimates based on models
Preferred temperature (Ref.
123201): 12.9 - 19.4, mean 15.7 °C (based on 32 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).
營養階層 (Ref.
69278): 4.1 ±0.5 se; based on size and trophs of closest relatives
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): Low to moderate vulnerability (31 of 100).
