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).
Eponymy: Dr Charles Richard ‘Dick’ Robins (1928–2020) was an American systematic ichthyologist whom one etymology honoured as an ‘eelologist’; as well as a colleague, advisor and friend, for his contributions to the knowledge of fishes (including [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 400 - 800 m (Ref. 55584), usually 549 - 786 m (Ref. 31236). 深水域
Western Central Atlantic: off northeastern Florida and the Straits of Florida (USA) south to the offings of Nicaragua, Hispaniola, and the northern Lesser Antilles. It has not been collected in the southern Caribbean Sea and only in the southernmost Gulf of Mexico.
中西大西洋: 外海的佛羅里達東北方與佛羅里達海峽 (美國) 南至尼加拉瓜，希斯盤紐拉島的海面, 與小安地列斯群島北部。 它有不在加勒比海南部海洋被收集而且只在最南的墨西哥灣中。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 26 - ? cm
Max length : 31.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 31236); 33.8 cm TL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2. Dark-colored (Ref. 31236).
深色的.(參考文獻 31236)
Ovoviviparous (Ref. 205).
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).中西大西洋: 外海的佛羅里達東北方與佛羅里達海峽 (美國) 南至尼加拉瓜，希斯盤紐拉島的海面, 與小安地列斯群島北部。 它有不在加勒比海南部海洋被收集而且只在最南的墨西哥灣中。
Schofield, P.J. and G.H. Burgess, 1997. Etmopterus robinsi (Elasmobranchii, Etmopteridae), a new Caribbean species of deepwater lantern shark from the Caribbean Sea and western north Atlantic, with a redescription of Etmopterus hillianus. Bull. Mar. Sci. 60(3):1060-1073. (Ref. 31236)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 21 June 2019
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): 6 - 12.7, mean 7.8 °C (based on 72 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 vulnerability (24 of 100).
