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Eupercaria/misc (Various families in series Eupercaria) >
Sciaenidae (Drums or croakers)
Etymology: Bairdiella: From Spencer Fullerton Baird (1823-1887) American naturalist and vertebrate zoologist leading authority in birds and mammals (Ref. 45335).
More on author: Cuvier.
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
समुद्री; खारा ड़िमरसल; गहराई सीमा 16 - 40 m (Ref. 3702). Tropical; 23°N - 29°S, 97°W - 34°W
Western Atlantic: Caribbean Sea southward to Brazil.
प्रथम परिपक्वता पर लंबाई / आकार / वज़न / आयु
परिपक्व अवधि: Lm 15.8  range ? - ? cm
Max length : 41.5 cm TL पुल्लिंग / अलिंग; (Ref. 131022); common length : 25.0 cm TL पुल्लिंग / अलिंग; (Ref. 3702); अधिकतम प्रकाशित वज़न: 714.00 g (Ref. 131022)
पृष्ठीय रीढ़ (सम्पूर्ण) : 11; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 21 - 26; गुदा कांटा: 2; ऐनल सौफट रेज़: 7 - 9. Colour greyish above, silvery below. Faint dark streaks on sides, oblique above, longitudinal below lateral line. Dorsal and caudal fins greyish with dark margin, anterior part of anal fin speckled. Mouth subterminal and oblique. Chin without barbel but with 5 pores. Preopercle serrated with few strong pines at angle. Second anal-fin spine very strong, as long as first soft ray. Gas bladder with 2 chambers, the anterior one yoke-shaped without appendages, the posterior one simple, carrot-shaped. Lapillus (small earstone) enlarged, more than half of sagitta (large earstone) (Ref 51721).
Body shape (shape guide): short and / or deep.
Found in coastal waters, over muddy and sandy bottoms. Feeds on fishes and crustaceans. Oviparous (Ref. 205). Important food fish.
Chao, L.N., 1978. Sciaenidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). Volume 4. FAO, Rome. (Ref. 3702)
आईयूसीएन रेड लिस्ट स्थिति (Ref. 130435: Version 2025-2 (Global))
मनुष्यों के लिए ख़तरा
Harmless
मानव उपयोग
मात्स्यिकी: व्यापारिक
साधन
विशेष रिपोर्ट
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इंटरनेट स्रोत
मॉडल पर आधारित अनुमान
जातिवृति विविधता सूचकांक (संदर्भ 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00933 (0.00760 - 0.01146), b=3.08 (3.02 - 3.14), in cm total length, based on LWR estimates for this species (Ref. 93245). |
ट्रॉफिक स्तर (संदर्भ 69278) |
3.5 ±0.2 se; based on diet studies. |
लौटाव (संदर्भ 120179) |
ऊंचा, न्यूनतम जनसंख्या दुगनी समय अवलागत 15 महीने। (Fec = 188,964). |
मछली पकड़ने की भेद्यता (Ref. 59153) |
Low to moderate vulnerability (31 of 100). 🛈 |
मूल्य श्रेणी (Ref. 80766) |
Medium.
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पोषक तत्व (Ref. 124155) |
Calcium = 168 [99, 321] mg/100g; Iron = 1.12 [0.60, 1.93] mg/100g; Protein = 19.1 [18.0, 20.2] %; Omega3 = 0.235 [0.126, 0.390] g/100g; Selenium = 46.5 [25.7, 87.2] μg/100g; VitaminA = 19.5 [7.8, 52.5] μg/100g; Zinc = 1.39 [1.02, 1.97] mg/100g (wet weight); |