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Electrona risso  (Cocco, 1829)

Electric lantern fish
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Electrona risso   AquaMaps   Data sources: GBIF OBIS
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Image of Electrona risso (Electric lantern fish)
Electrona risso
Picture by Fischer, L.G.

分類 / Names 俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii 輻鰭魚綱 (條鰭魚) > Myctophiformes (Lanternfishes) > Myctophidae (Lanternfishes) > Myctophinae
Etymology: Electrona: Greek, elektron = amber (Ref. 45335).

環境 / 氣候 / 範圍 生態學

; 海洋 深海區的; 海洋洄游的 (Ref. 51243); 深度上下限 90 - 1485 m (Ref. 104125).    , preferred ?; 55°N - 46°S

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Eastern Atlantic: British Isles to Namibia, also the Mediterranean (gap across region of cyclonic gyre between the South Equatorial Countercurrent and western branch of Benguela Current (5°S-13°S). Larvae, however, are not found among the cruise collections in the Agulhas Current Region (Ref. 41388). Western Atlantic: off Suriname to Brazil (Ref. 13608). Northwest Atlantic: Canada (Ref. 5951). Indian Ocean: 0°-40°S. Western Pacific: Australia (Ref. 7300). Eastern Pacific: 42°-25°N, 5°-20°S and west of 80°W. Recorded from off Tungkang in Taiwan and Tungsha Islands in South China Sea (Ref. 39633).

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm 5.8, range 6 - ? cm
Max length : 8.2 cm SL 雄魚/尚未辨別雌雄; (Ref. 4479); 最大年齡: 2 年 (Ref. 31516)

簡短描述 型態特徵 | 形態測量圖

背棘 (總數): 0; 背的軟條 (總數): 12-15; 臀棘 0; 臀鰭軟條: 18 - 20; 脊椎骨: 32 - 34. Branchiostegal rays: 7-9 (Ref. 31442).

生物學特性     字彙 (例如 epibenthic)

Oceanic, found between 225-750 m during the day and between 90-375 m (juveniles) and 450-550 m (adults) at night. Epipelagic to mesopelagic (Ref. 31442). Widespread distribution in all oceans, limited by 10° and 15°C isotherms at 200 m and by a productivity greater than 50g Carbon per square meter per year. Sexually mature from about 5.9 cm. Spawn mainly during summer to autumn in the Mediterranean (Ref. 4775). Oviparous, with planktonic eggs and larvae (Ref. 31442). Also Ref. 58302.

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

Oviparous (Ref. 31442), determinate fecundity (Ref. 104737).

主要參考資料 Upload your references | 參考文獻 | 合作者 : Paxton, John | 合作者

Hulley, P.A., 1990. Myctophidae. p. 398-467. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI; Paris; and UNESCO, Paris. Vol. 1. (Ref. 4479)

IUCN 瀕危狀態 (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

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