Lepidorhombus whiffiagonis (Walbaum, 1792)

Megrim
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Lepidorhombus whiffiagonis   AquaMaps   Data sources: GBIF OBIS
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Lepidorhombus whiffiagonis
Picture by Dolgov, A.

Classification / Names आम नाम | उपशब्द | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

ऐकटीनोप्टीरेजी (रेज़-फिन्नढ मछलियाँ) > 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 पारिस्थितिकी

; समुद्री बाथीड़िमरसल; गहराई सीमा 100 - 700 m (Ref. 56504).   Deep-water; 73°N - 26°N, 30°W - 37°E (Ref. 54564)

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | Faunafri

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

Length at first maturity / आकार / वज़न / Age

Maturity: Lm 25.8  range ? - ? cm
Max length : 60.0 cm TL पुल्लिंग / अलिंग; (Ref. 3397); common length : 25.0 cm TL पुल्लिंग / अलिंग; (Ref. 3397); अधिकतम प्रकाशित वज़न: 0.00 g; अधिकतम सूचित उम्र: 16 वर्षो (Ref. 108908)

Short description आकृति विज्ञान | मौरफोमैटरिक्स

पृष्ठीय रीढ़ (सम्पूर्ण): 0; पृष्ठीय सौफट रेज़ (सम्पूर्ण): 85-94; ऐनल सौफट रेज़: 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.

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ 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 परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

Total spawners (Ref. 108908).

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

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 Red List Status (Ref. 120744)


CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

मात्स्यिकी: उच्च वाणिज्य
FAO(मात्स्यिकी: production, species profile; publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us

अधिक जानकारी

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सहयोगीयो
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साधन

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इंटरनेट स्रोत

Estimates based on models

Preferred temperature (Ref. 115969): 6.3 - 11.4, mean 7.7 (based on 165 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.7520   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00361 - 0.00579), b=3.10 (3.03 - 3.17), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trophic Level (Ref. 69278):  4.3   ±0.1 se; Based on diet studies.
Generation time: 6.9 (5.8 - 8.5) years. Estimated as median LN(3)/K based on 42 growth studies.
लौटाव (Ref. 120179):  माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (K=0.13; tm=2-4; Fec = 26,522; tmax=16).
Prior r = 0.51, 95% CL = 0.33 - 0.76, Based on 6 stock assessments.
Vulnerability (Ref. 59153):  High vulnerability (62 of 100) .
Price category (Ref. 80766):   Very high.