Common names from other countries
分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Myctophiformes (Lanternfishes)
燈籠魚目 (Lanternfishes) >
Myctophidae (Lanternfishes)
燈籠魚科 (Lanternfishes) > Myctophinae
Etymology: Benthosema: Greek, benthos = depth of the sea + Greek, sema, sematos = signal, flag (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 非遷移的; 深度上下限 0 - 1407 m (Ref. 58426), usually 300 - 400 m (Ref. 82363). 深水域; 81°N - 7°N, 81°W - 61°E
Eastern Atlantic: Norway and Greenland south to Morocco, and from Mauritania to Guinea (Mauritanian Upwelling Region). Seasonally present from Morocco to Mauritania along the edge of the continental shelf. Also known from the Mediterranean Sea. Western Atlantic: Baffin Bay to northern edge of Gulf Stream. Northwest Atlantic: Canada (Ref. 5951).
東大西洋: 挪威與格陵蘭南至摩洛哥, 與從茅利塔尼亞到幾內亞 (毛日塔年湧升流區域). 季節性地呈現從摩洛哥到茅利塔尼亞沿著大陸棚的邊緣。 也已知來自地中海。 西大西洋: 對墨西哥灣流的北方邊緣的 Baffin 海灣。 西北大西洋: 加拿大.(參考文獻 5951)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 3.6, range 2 - 5.5 cm
Max length : 10.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 4479); 最大年齡: 8 年 (Ref. 35388)
背棘 (總數): 0; 背的軟條 (總數): 13-14; 臀鰭軟條: 17 - 19. Males with single black-bordered supracaudal gland; females with two infra-caudal luminous patches; occasional specimens with both. Luminous organs in the anal area, 5-6 anteriorly and 5-7 posteriorly, 11-13 total.
雄性有單一黑色毗鄰的尾上腺; 雌性有兩個在下-尾部的發光區塊; 偶然的標本具有兩者。 在肛門的區域中的發光器官,5-6 前面地與 5-7 在後部地， 11-13 總計。
High-oceanic, mesopelagic at depths between 375-800 m during daytime and 12-200 m during night. Depth range from 0-850 m (Ref. 4479) and from 541-1085 m in the eastern Ionian Sea (Ref. 56504). Photophores present. Feeds mainly on calanoid copepods, also euphausiids and copepodites. Feeding occurs at night in Norwegian fjords (Ref. 9209) and in northwest Africa (Ref. 9194). Mature from about 3 cm onward. Spawning peaks in the Mediterranean in late spring with east-to-west progression. Female produces 160-2,000 eggs depending on her size (Ref. 35388).
高度-大洋性,海洋中層帶魚種在深度介於 375-800 公尺之間在白天期間與在夜晚期間的 12-200 公尺。 發光器呈現。 主要吃哲水蚤橈腳類的動物, 也磷蝦與橈腳類動物。 進食在挪威的峽灣 (參考文獻 9209) 與非洲西北部發生於夜晚。 (參考文獻 9194) 成熟從大約 3 公分以上。 在春末在地中海中產卵峰巔具有東至-西方的發展。 母魚生產依據她的大小而定的 160-2,000個卵。 (參考文獻 35388)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Spawns both north and south of the Polar Fronts in the eastern North Atlantic. Reported to perish after spawning (Ref. 9707).東大西洋: 挪威與格陵蘭南至摩洛哥, 與從茅利塔尼亞到幾內亞 (毛日塔年湧升流區域). 季節性地呈現從摩洛哥到茅利塔尼亞沿著大陸棚的邊緣。 也已知來自地中海。 西大西洋: 對墨西哥灣流的北方邊緣的 Baffin 海灣。 西北大西洋: 加拿大.(參考文獻 5951)
Bauchot, M.-L., 1987. Poissons osseux. p. 891-1421. In W. Fischer, M.L. Bauchot and M. Schneider (eds.) Fiches FAO d'identification pour les besoins de la pêche. (rev. 1). Méditerranée et mer Noire. Zone de pêche 37. Vol. II. Commission des Communautés Européennes and FAO, Rome. (Ref. 3397)
IUCN 瀕危狀態 (Ref. 130435)
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