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Scopeloberyx robustus (Günther, 1887)

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

Teleostei > Beryciformes (Sawbellies) 奇金眼鯛目 (Sawbellies) > Melamphaidae (Bigscale fishes or ridgeheads) 大鱗鯛科 (Bigscale fishes or ridgeheads)
Etymology: More on author: Günther.

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

海洋 深海區的; 深度上下限 0 - 4740 m (Ref. 58018), usually 500 - ? m (Ref. 36655). 深水域; 63°N - 50°S, 180°W - 180°E

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

Circumglobal: In tropical to temperate waters; except Arctic Ocean and Mediterranean Sea. Eastern Atlantic: Gulf of Guinea and west of the Canary Islands. Eastern Pacific: California Current region (Ref. 36655). Western Pacific: Kuril Island (Ref. 52443). South China Sea (Ref.74511).
Circumglobal: 在熱帶到溫帶水域中; 除了北極海與地中海以外。 東大西洋: 幾內亞灣與位於加納利群島西方。 東太平洋: 加利福尼亞海流區域.(參考文獻 36655)

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm 4.0, range 3 - 7.3 cm
Max length : 7.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 4241)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 2 - 3; 背的軟條 (總數) : 10 - 13; 臀棘: 1; 臀鰭軟條: 7 - 9; 脊椎骨: 24. Dark brown body; black head, mouth, and branchial cavity; pigmented fins. Transverse rows of scales, 28 (Ref. 31511). Gill rakers on the first arch, 14-17 (Ref. 37108).
深褐色的身體; 黑色的頭部,嘴與鰓室; 著色的鰭。 橫跨的列鱗片,28.(參考文獻 31511) 在第一個弓上的鰓耙,14-17.(參考文獻 37108)

生物學特性     字彙 (例如 epibenthic)

Mesopelagic and bathypelagic at 340-1200 m depth (Ref. 36665). Oviparous, with planktonic eggs and larvae (Ref. 36655). Significant morphological variation between Indo-Pacific and other populations.

中層帶與深海區的在 340-1200 公尺深.(參考文獻 36665) 卵生的, 卵與仔魚為浮游性.(參考文獻 36655) 在印度-太平洋與其他的族群之間的重要形態學的變化。

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

Oviparous (Ref. 36655).Circumglobal: 在熱帶到溫帶水域中; 除了北極海與地中海以外。 東大西洋: 幾內亞灣與位於加納利群島西方。 東太平洋: 加利福尼亞海流區域.(參考文獻 36655)

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

Ebeling, A.W., 1986. Melamphaidae. p. 427-432. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4241)

IUCN 瀕危狀態 (Ref. 130435)

  資料不足 (DD) ; Date assessed: 15 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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漁業: 沒有興趣
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Trophic ecology
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參考文獻

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Estimates based on models

Preferred temperature (Ref. 123201): 1.3 - 5, mean 1.8 °C (based on 10291 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5020   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00451 - 0.02668), b=3.10 (2.89 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.1   ±0.30 se; based on food items.
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).