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Scombriformes (Mackerels) >
Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Scomberomorus: Latin, scomber = mackerel + Greek, moros = silly, stupid (Ref. 45335).
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক; ঈষৎ লোনা ; মহাসাগরে বিচরনক্ষম (Ref. 51243); গভীরতার পরিসীমা 1 - 40 m (Ref. 28173), usually 20 - 25 m (Ref. 28173). Tropical; 45°N - 19°S, 24°W - 14°E (Ref. 168)
Eastern Atlantic: Canary Islands and Senegal to the Gulf of Guinea and Baía dos Tigres, Angola. Rarely found in the northern Mediterranean Sea, along the coasts of France and Italy. This species has been erroneously been considered as a synonym of Scomberomorus maculatus by many authors.
Length at first maturity / আকৃতি / ওজন / Age
Maturity: Lm 37.3, range 33 - 45 cm
Max length : 100.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 2683); 98.0 cm FL (female); common length : 75.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 2683); সবের্াচ্চ প্রকাশিত ওজন : 6.0 kg (Ref. 40637); সর্বোচ্চ উলি্ল্লখিত বয়স : 5 বৎসর (Ref. 27160)
পৃষ্ঠীয় কাঁটা (মোট ) : 15 - 18; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 0; পায়ূর নরম পাখনা্তুন্ড: 17 - 20; কশেরুকা : 46 - 47. Interpelvic process small and bifid. Body covered with small scales. Lateral line gradually curving down toward caudal peduncle. Intestine with 2 folds and 3 limbs. Swim bladder absent. Some large individuals with thin vertical bars. Anterior half of first dorsal fin and margin of posterior half of first fin black.
Inhabits warm waters (Ref. 2683). Forms school close to the shore (Ref. 9987). Enters coastal lagoons and feeds on clupeids particularly Ethmalosa fimbriata. Reproduces in July to August (Ref. 5377). Eggs and larvae are pelagic (Ref. 6769). Utilized fresh, dried-salted, smoked and frozen (Ref. 9987).
Collette, B.B. and C.E. Nauen, 1983. FAO Species Catalogue. Vol. 2. Scombrids of the world. An annotated and illustrated catalogue of tunas, mackerels, bonitos and related species known to date. Rome: FAO. FAO Fish. Synop. 125(2):137 p. (Ref. 168)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
মৎস্য: বাণিজ্যিক; শিকারযোগ্য মাছ: হঁ্যা
হাতিয়ার
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 22.7 - 27.7, mean 25.9 °C (based on 10 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00511 - 0.01354), b=3.02 (2.89 - 3.15), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 4.4 ±0.8 se; based on diet studies.
Generation time: 3.5 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
স্থিতিস্থাপক (Ref.
120179): মাধ্যম , সর্বনিম্ন প্রজন দ্বিগুনের সময় ১.৪-৪.৪ বৎসর (K=0.31-0.33; tmax=5; Fec=1 million).
Prior r = 0.39, 95% CL = 0.26 - 0.59, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
Climate Vulnerability (Ref.
125649): High vulnerability (60 of 100).
Nutrients (Ref.
124155): Calcium = 31.4 [14.7, 118.1] mg/100g; Iron = 0.768 [0.360, 1.957] mg/100g; Protein = 20.9 [19.6, 22.0] %; Omega3 = 0.257 [0.156, 0.423] g/100g; Selenium = 45.4 [17.0, 180.9] μg/100g; VitaminA = 23.7 [5.1, 110.0] μg/100g; Zinc = 0.793 [0.523, 1.256] mg/100g (wet weight);
