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Scopelarchus michaelsarsi Koefoed, 1955

Bigfin pearleye
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Scopelarchus michaelsarsi   AquaMaps   Data sources: GBIF OBIS
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Image of Scopelarchus michaelsarsi (Bigfin pearleye)
Scopelarchus michaelsarsi
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Aulopiformes (Grinners) 仙女魚目 (Grinners) > Scopelarchidae (Pearleyes) 珠眼蜥魚科 (Pearleyes)
Etymology: Scopelarchus: Greek, skopelos = a lantern fish + Greek, archos = anus (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 深海區的; 海洋洄游的 (Ref. 51243); 深度上下限 256 - 500 m (Ref. 58302). 深水域; 30°N - 37°S, 85°W - 150°W

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

Atlantic, Indian and Pacific: in tropical and subtropical waters; widespread between 30°N to 0° in the eastern Atlantic, unknown from the Gulf of Guinea/Benguela Current area. Does not occur in the Mediterranean Sea and in the eastern Pacific east of 150°W.
大西洋,印度洋與太平洋: 在熱帶與亞熱帶的水域中; 在東大西洋中在 30個 ° N 到之間廣泛分佈 0 °, 未知的從幾內亞灣/本吉拉海流區域。 不會出現在地中海與在東太平洋中 150個 ° W. 以東

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 10.2 cm SL 雄魚/尚未辨別雌雄; (Ref. 10755)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 0; 背的軟條 (總數) : 7 - 9; 臀棘: 0; 臀鰭軟條: 18 - 21. Medial face of pectorals with dense black pigment (Ref. 6601).
胸鰭的中間面貌,有稠密的黑色素。 (參考文獻 6601)

生物學特性     字彙 (例如 epibenthic)

Oceanic and mesopelagic (Ref. 6601, 58302). Most adults are taken in hauls to depths exceeding 500 m, none in hauls to depths less than 250 m. Larvae are taken year-round throughout its range, chiefly in hauls to depths less than 200 and apparently not in hauls restricted to the upper 100 m (Ref. 10755). Adults are presumed to prey on other midwater fishes. Synchronous hermaphrodites (Ref. 6691).

大洋性與海洋中層帶的魚種.(參考文獻 6601,58302) 大多數的成魚被採自超過 500 公尺的拖網深度,沒有在拖網深度少於 250 公尺中。 仔魚在它的分佈範圍各處被採全年, 主要地在拖網深度中少於 200 與顯然地不在拖網侷限於上面的 100 公尺.(參考文獻 10755) 成魚被推測捕食其他的中層水域魚。 同步的雌雄同體.(參考文獻 6691)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

大西洋,印度洋與太平洋: 在熱帶與亞熱帶的水域中; 在東大西洋中在 30個 ° N 到之間廣泛分佈 0 °, 未知的從幾內亞灣/本吉拉海流區域。 不會出現在地中海與在東太平洋中 150個 ° W. 以東

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Johnson, R.K., 1990. Scopelarchidae. p. 393-397. 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. 10755)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 06 July 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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Estimates based on models

Preferred temperature (Ref. 123201): 8.7 - 9.4, mean 9 °C (based on 12 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
營養階層 (Ref. 69278):  4.2   ±0.73 se; based on food items.
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).