Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক তলদেশ বিহারী; গভীরতার পরিসীমা 3 - 50 m (Ref. 130224). Subtropical; 59°N - 20°N, 19°W - 36°E
Eastern Atlantic: North Sea to the Mediterranean, Morocco and Madeira. Reported from the Canary Islands (Ref. 3397).
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 27.7 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 128593); common length : 10.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 4645); সবের্াচ্চ প্রকাশিত ওজন : 166.17 g (Ref. 128593)
Body elongate. Coloration grey-brown on the back and silvery-white on the sides. No spines in front of the eyes (Ref. 35388).
Littoral and benthic, on sandy, muddy or gravelly bottoms, from a few meters to about 150 m (in winter). Rest on the bottom, often buried with eyes and tip of first dorsal fin exposed. Considered as the most dangerous of the European weevers, both for its poison and for its frequent occurrence very near to beaches (Ref. 4675). There are venom glands on the first dorsal fin, which is totally black, and on the gill cover (Ref. 6790). Also Ref. 57406.
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Roux, C., 1990. Trachinidae. p. 893-895. 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. 6790)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Human uses
মৎস্য: গৌণ বাণিজ্যিক ; শিকারযোগ্য মাছ: হঁ্যা
হাতিয়ার
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 7.3 - 16.1, mean 10.5 °C (based on 734 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00444 - 0.01078), b=3.06 (2.93 - 3.19), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 4.4 ±0.7 se; based on diet studies.
স্থিতিস্থাপক (Ref.
120179): মাধ্যম , সর্বনিম্ন প্রজন দ্বিগুনের সময় ১.৪-৪.৪ বৎসর (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (18 of 100).
Nutrients (Ref.
124155): Calcium = 147 [78, 319] mg/100g; Iron = 1.21 [0.72, 2.22] mg/100g; Protein = 18.5 [17.5, 19.4] %; Omega3 = 0.306 [0.172, 0.539] g/100g; Selenium = 22 [10, 49] μg/100g; VitaminA = 42.1 [14.1, 137.5] μg/100g; Zinc = 0.819 [0.532, 1.216] mg/100g (wet weight); based on
nutrient studies.
