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Schedophilus ovalis (Cuvier, 1833)

Imperial blackfish
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Native range | All suitable habitat | Point map | Year 2050
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Schedophilus ovalis   AquaMaps   Data sources: GBIF OBIS
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Spain country information

Common names: Rufo imperial, Trotllo ovalat
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Lloris, D., J. Rucabado, Ll. del Cerro, F. Portas, M. Demestre and A. Roig, 1984
National Database: ICTIMED

Common names from other countries

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Scombriformes (Mackerels) > Centrolophidae (Medusafishes)
Etymology: Schedophilus: Name from Greek words 'phylos' (Φίλος), t) meaning 'one who likes' and "s 'shedia' (Σχεδία) which means raft; literally means 'the one who likes rafts'. This probably refers to the lifestyle ot the juveniles of this genus (Michail Ragousis, mar10091@marine.aegean.gr, pers. Comm. 01/16) which are epipelagic and associate with floating jellyfish..
  More on author: Cuvier.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 底中水层性; 深度上下限 70 - 700 m (Ref. 52180), usually 80 - 240 m (Ref. 27121).   亞熱帶的; 52°N - 16°S, 65°W - 36°E

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Eastern Atlantic: Spain and throughout most of the Mediterranean southward. Although reported to occur in South Africa (Ref. 4542, 6942), Smith 1995 (Ref. 11228) mentions that the species occurring in southern Africa is not Schedophilus ovalis but Schedophilus velaini. Western Central Atlantic: a small specimen recorded from Bermuda.
東大西洋: 西班牙與在大部分的地中海南方各處。 雖然報告出現在南非 (參考文獻 4542,6942), 史密斯 1995 世 (參考文獻 11228) 提到出現在非洲南部的那一個此魚種不是 Schedophilus ovalis 而是 Schedophilus velaini. 中西大西洋: 一件小的標本從百慕達群島記錄。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 100.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3596); common length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 3596)

生物学特性     字汇 (例如 epibenthic)

Prefers deep water at the edge of continental shelves and around oceanic islands; larger specimens near the bottom (Ref. 4542). Young are epipelagic and associate with floating jellyfish, including Physalia (Ref. 4542). Adults are caught on hooks baited with fish or squid. Its white flesh is reported to be good-tasting (Ref. 4542).

在大陆架边缘与大洋性岛屿的周围偏爱深水域; 在底部附近的较大的标本.(参考文献 4542) 幼鱼是表层带而且与漂浮的水母聚集在一起, 包括 Physalia 。 (参考文献 4542) 成鱼以鱼或乌贼为饵被在钩上面捕获。 它的白色肉被报告是味道很好。 (参考文献 4542)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

東大西洋: 西班牙與在大部分的地中海南方各處。 雖然報告出現在南非 (參考文獻 4542,6942), 史密斯 1995 世 (參考文獻 11228) 提到出現在非洲南部的那一個此魚種不是 Schedophilus ovalis 而是 Schedophilus velaini. 中西大西洋: 一件小的標本從百慕達群島記錄。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Haedrich, R.L., 1990. Centrolophidae. p. 1011-1013. 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. 2. (Ref. 6942)

世界自然保护联盟红皮书 (Ref. 130435)

  不评价 

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 商业性
FAO(渔业: 产生; publication : search) | FishSource | 周边海洋

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Estimates based on models

Preferred temperature (Ref. 115969): 11.8 - 18.8, mean 14.8 (based on 221 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5039   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00411 - 0.01682), b=3.10 (2.91 - 3.29), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
营养阶层 (Ref. 69278):  3.5   ±0.47 se; based on food items.
回复力 (Ref. 120179):  低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  High vulnerability (60 of 100).
Climate Vulnerability (Ref. 125649):  Moderate vulnerability (39 of 100).
价格分类 (Ref. 80766):   Very high.