Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক রীফ সংশ্লিষ্ট; গভীরতার পরিসীমা 3 - 40 m (Ref. 9626). Subtropical; 39°N - 23°S, 99°W - 30°W
Western Atlantic: Chesapeake Bay, through the Gulf of Mexico and Caribbean southward to Brazil. Including Antilles (Ref. 26938).
Length at first maturity / আকৃতি / ওজন / Age
Maturity: Lm 18.3, range 11 - 23.23 cm
Max length : 53.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 40637); common length : 30.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 3798); সবের্াচ্চ প্রকাশিত ওজন : 4.4 kg (Ref. 4699)
পৃষ্ঠীয় কাঁটা (মোট ) : 12; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 17; পায়ূ কাঁটা : 3; পায়ূর নরম পাখনা্তুন্ড: 9. Side of head has narrow blue stripes; scales above lateral line much larger than those below (Ref. 26938). Scale rows just below lateral line oblique; color variable but usually light yellowish (Ref. 13442).
Found in dense aggregations during the day on patch reefs, around coral formations, or on sandy bottoms (Ref. 9710). Juveniles common in Thalassia testudinum beds (Ref. 5217). Feeds on crustaceans, small mollusks, and small fishes. Frequently exhibits a territorial 'kissing' display in which two contenders push each other on the lips with their mouths wide open (Ref. 9710). Marketed fresh. Has been reared in captivity (Ref. 35420).
Oviparous, distinct pairing during breeding (Ref. 205).
Courtenay, W.R. and H.F. Sahlman, 1978. Pomadasyidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. Western Central Atlantic (Fishing Area 31), Volume 4. FAO, Rome. (Ref. 3798)
IUCN Red List Status (Ref. 130435)
Threat to humans
Reports of ciguatera poisoning (Ref. 30303)
Human uses
মৎস্য: গৌণ বাণিজ্যিক ; শিকারযোগ্য মাছ: হঁ্যা ; মৎস্যাধার / এ্যাকুয়ারিয়াম : পাবলিক এ্যাকুয়ারিয়াম
হাতিয়ার
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 23.4 - 28, mean 25.9 °C (based on 342 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.01172 - 0.01702), b=2.99 (2.95 - 3.03), in cm total length, based on LWR estimates for this species (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 3.8 ±0.0 se; based on diet studies.
Generation time: 3.5 (3.1 - 7.0) years. Estimated as median ln(3)/K based on 11
growth studies.
স্থিতিস্থাপক (Ref.
120179): মাধ্যম , সর্বনিম্ন প্রজন দ্বিগুনের সময় ১.৪-৪.৪ বৎসর (K=0.16-0.35; tm=2; tmax=13; Fec=64,000).
Fishing Vulnerability (Ref.
59153): High vulnerability (62 of 100).
Nutrients (Ref.
124155): Calcium = 18.3 [6.7, 44.4] mg/100g; Iron = 0.473 [0.231, 0.908] mg/100g; Protein = 20 [18, 22] %; Omega3 = 0.187 [0.092, 0.339] g/100g; Selenium = 14.4 [6.7, 29.7] μg/100g; VitaminA = 57.2 [19.6, 171.8] μg/100g; Zinc = 0.754 [0.474, 1.170] mg/100g (wet weight);
