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Lepidorhombus whiffiagonis (Walbaum, 1792)

Megrim
個人による観察記録の追加 Fish Watcher
Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Lepidorhombus whiffiagonis   AquaMaps   Data sources: GBIF OBIS
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Image of Lepidorhombus whiffiagonis (Megrim)
Lepidorhombus whiffiagonis
Picture by Dolgov, A.

Isle of Man country information

Common names: Megrim
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Frequently taken in the trawl. Eggs, Mar.-May.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/im.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Bruce, J.R., J.S. Colman and N.S. Jones, 1963
National Database:

Common names from other countries

Cardine franche, Gallo del Norte, Ojito, ... more

分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa

> Pleuronectiformes (Flatfishes) > Scophthalmidae (Turbots)
Etymology: Lepidorhombus: Greek, lepis = scale + Greek, rhombos = paralelogram (Ref. 45335).
  More on author: Walbaum.

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

海 深海魚; 深さの範囲 100 - 700 m (Ref. 56504).   Deep-water; 73°N - 26°N, 30°W - 37°E (Ref. 54564)

分布 国々 | 国連食糧農業機関の区域 | エコシステム | 事件 | Point map | 導入 | Faunafri

Northeast Atlantic: Iceland southward to Cape Bojador (26°N), West Sahara and in the western Mediterranean.

Length at first maturity / サイズ / 重さ / 年齢

Maturity: Lm 25.8  range ? - ? cm
Max length : 60.0 cm TL オス/雌雄の選別がない; (Ref. 3397); common length : 25.0 cm TL オス/雌雄の選別がない; (Ref. 3397); 最大公表体重: 0.00 g; 最大記録サイズ: 16 年 (Ref. 108908)

簡単な記述 検索表 | 形態学 | 形態計測学

背面の脊椎 (合計) : 0; 背鰭 (合計) : 85 - 94; 臀鰭: 64 - 74. Dorsal fin origin closer to tip of snout than to anterior edge of eye. Dorsal and anal fins terminate just a little on the blind side of the caudal peduncle. Lateral line forms a distinct curve above the pectoral fin. Dorsal and anal fin with indefinite darker spots posteriorly.

生物学     用語集 (例 epibenthic)

Adults occur on soft bottoms. Depth range from 100-400 m (Ref. 06302) and from 288-700 m in the eastern Ionian Sea (Ref. 56504). Feed on small bottom-living fishes as well as squids and crustaceans (Ref. 4703). Spawning occurs in deep waters off Iceland and west of the British Isles (Ref. 35388).

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

Total spawners (Ref. 108908).

主な参考文献 Upload your references | 参考文献 | コーディネーター | 協力者

Nielsen, J.G., 1990. Scophthalmidae. p. 1026. 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. 6501)

IUCNのレッドリストの状況は (Ref. 130435)

  軽度懸念 (LC) ; Date assessed: 03 December 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Harmless




Human uses

水産業: 高い商業の
FAO(水産業: 代謝, 種の外形; publication : search) | FIRMS (Stock assessments) | FishSource | 私達の周りの海

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Fecundities
Spawnings
Spawning aggregations
Egg(s)
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脳
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Toxicities (LC50s)
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インターネットの情報源

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Estimates based on models

Preferred temperature (Ref. 115969): 6.3 - 11.4, mean 7.7 (based on 165 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.7520   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00375 - 0.00610), b=3.10 (3.03 - 3.17), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
栄養段階 (Ref. 69278):  4.3   ±0.1 se; based on diet studies.
回復力 (Ref. 120179):  手段, １．４年～４．４年の倍増期間の最小個体群 (K=0.13; tm=2-4; Fec = 26,522; tmax=16).
Prior r = 0.41, 95% CL = 0.27 - 0.62, Based on 9 full stock assessments.
Fishing Vulnerability (Ref. 59153):  High vulnerability (60 of 100).
Climate Vulnerability (Ref. 125649):  Low vulnerability (25 of 100).
価格帯 (Ref. 80766):   Very high.