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).
More on author: Lowe.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 海洋洄游的 (Ref. 51243); 深度上下限 0 - 1120 m (Ref. 106604), usually 400 - 700 m (Ref. 36731). 深水域; 45°N - 55°S, 98°W - 171°W
Western Atlantic: northern Gulf of Mexico and southern Brazil to Argentina (Ref. 247, 6871); one specimen collected off the Guianas (Ref. 13608). Eastern Atlantic: Portugal to Namibia (Ref. 247, 127434). Also in oceanic waters between Argentina and South Africa (Ref. 247). Western Indian Ocean: South Africa, and Arabian Sea (Ref.85183). Western Pacific: Australia (Ref. 6871), New Zealand (Ref. 26346), and Japan (Ref. 247). Southeast Pacific: Amber Seamount, Nasca and Sala-y-Gomez.
西大西洋: 墨西哥灣北部; 巴西南部到阿根廷.(參考文獻 247,6871) 一件標本收集了於圭亞那外。 (參考文獻 13608) 東大西洋: 葡萄牙到那米比亞。 也生活於在阿根廷與南非之間的大洋性水域中。 西印度洋: 南非。 西太平洋: 澳洲 (參考文獻 6871) ，紐西蘭 (參考文獻 26346) 與日本。 東南太平洋: Amber 海底山脈， Nasca 與 Sala-y-Gomez。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 42.5, range 38 - 47 cm
Max length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 36731)
背棘 (總數) : 2; 臀棘: 0. Bladelike unicuspidate teeth in lower jaw and teeth with cusps and cusplets in upper jaw, relatively short snout, low, truncated denticles (Ref. 247). Blackish brown dorsally, with an obscure broad black mark running above, in front and behind pelvic fins (Ref. 247).
在下頜中的刀葉狀的單尖端的齒而且上頜齒有牙尖與小灘角, 相當短的吻, 低的, 截形的細齒.(參考文獻 247) 背部暗褐色, 位於腹鰭上面、前面與後面有一個暗的寬黑色標誌.(參考文獻 247)
Found on or near the bottom of continental and insular slopes at depths from 275 to 1,000 m (possibly to 2,000 m); also oceanic in the south Atlantic from the surface to 710 m (Ref. 6871), possibly as deep as 1998 m (Ref. 58302). Feeds on fish eggs, lanternfish, squid, and other small dogfish (Ref. 5578). Ovoviviparous (Ref. 205). Utilized dried salted for human consumption and for fishmeal (Ref. 247).
棲息於大陸斜坡與島嶼斜坡的近底部在深度從 275 到 1,000 公尺;(可能地對 2,000 公尺) 也大洋性的在從表面到 710 公尺的大西洋南方部.(參考文獻 6871) 在 200-1000 公尺 (可能地對 1998 公尺) 的大洋底棲性魚種.(參考文獻 58302) 捕食魚卵, 燈籠魚，烏賊與其他的小狗鯊.(參考文獻 5578) 卵胎生的.(參考文獻 205) 乾燥鹽醃利用供人類消費與用於魚粉.(參考文獻 247)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Ovoviviparous (Ref. 247). Distinct pairing with embrace (Ref. 205).西大西洋: 墨西哥灣北部; 巴西南部到阿根廷.(參考文獻 247,6871) 一件標本收集了於圭亞那外。 (參考文獻 13608) 東大西洋: 葡萄牙到那米比亞。 也生活於在阿根廷與南非之間的大洋性水域中。 西印度洋: 南非。 西太平洋: 澳洲 (參考文獻 6871) ，紐西蘭 (參考文獻 26346) 與日本。 東南太平洋: Amber 海底山脈， Nasca 與 Sala-y-Gomez。
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref. 247)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 21 November 2019
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 5.3 - 13.6, mean 8.9 °C (based on 409 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00355 (0.00230 - 0.00547), b=3.05 (2.92 - 3.18), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.2 ±0.4 se; based on diet studies.
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): Moderate vulnerability (40 of 100).
Nutrients (Ref.
124155): Calcium = 11 [2, 59] mg/100g; Iron = 0.361 [0.083, 1.174] mg/100g; Protein = 19.3 [16.7, 21.6] %; Omega3 = 0.335 [0.121, 1.064] g/100g; Selenium = 12.6 [3.9, 37.7] μg/100g; VitaminA = 19 [4, 88] μg/100g; Zinc = 0.336 [0.161, 0.660] mg/100g (wet weight);
