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Lepidorhombus whiffiagonis (Walbaum, 1792)

Megrim
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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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Lepidorhombus whiffiagonis
Picture by Dolgov, A.


Sweden country information

Common names: Glasvar
Occurrence: native
Salinity: marine
Abundance: occasional (usually not seen) | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occasional records.
National Checklist: Sweden checklist - Fish
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sw.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kullander, S.O., 1999
National Database: Swedish Museum of Natural History

Common names from other countries

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | 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 Ecologia

marinhas batidemersal; intervalo de profundidade 100 - 700 m (Ref. 56504).   Deep-water; 73°N - 26°N, 30°W - 37°E (Ref. 54564)

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

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

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: Lm 25.8  range ? - ? cm
Max length : 60.0 cm TL macho/indeterminado; (Ref. 3397); common length : 25.0 cm TL macho/indeterminado; (Ref. 3397); peso máx. publicado: 0.00 g; idade máx. registrada: 16 anos (Ref. 108908)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 0; Raios dorsais (total) : 85 - 94; Raios anais : 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.

Biologia     Glossário (p.ex. 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).

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Total spawners (Ref. 108908).

Referência principal Upload your references | Referências | Coordenador | Colaboradores

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)

Status na Lista Vermelha da UICN (Ref. 130435)

  Segura ou pouco preocupante (LC) ; Date assessed: 03 December 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

  Harmless




Uso pelos humanos

Pescarias: altamente comercial
FAO(pescarias: produção, perfil da espécie; publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us

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Trophic ecology
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Food consumptions
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Ecology
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Reprodução
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Estimates based on models

Preferred temperature (Ref. 115969): 6.3 - 11.4, mean 7.7 (based on 165 cells).
Índice de diversidade filogenética (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).
Nível Trófico (Ref. 69278):  4.3   ±0.1 se; based on diet studies.
Resiliência (Ref. 120179):  médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (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).
Categoria de preço (Ref. 80766):   Very high.