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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Pachymetopon: Greek, pachys = fat + Greek, metopon = brow (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক তলদেশ বিহারী. Subtropical
Western Indian Ocean: southern Mozambique and Madagascar to Cape of Good Hope in South Africa.
Length at first maturity / আকৃতি / ওজন / Age
Maturity: Lm 30.0 range ? - ? cm
Max length : 65.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 3198); common length : 35.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 3507)
পৃষ্ঠীয় কাঁটা (মোট ) : 11; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 11; পায়ূ কাঁটা : 3; পায়ূর নরম পাখনা্তুন্ড: 10 - 11. Old specimens develop a marked blue budge between the eyes.
Found near rocks in coastal waters. Feeds on ascideans, crustaceans, and algae. Good food fish but not sufficiently abundant to be of commercial significance. Sold fresh.
Life cycle and mating behavior
Maturities | প্রজনন | Spawnings | Egg(s) | Fecundities | শুককীট
Bauchot, M.-L. and M.M. Smith, 1984. Sparidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). volume 4. [var. pag.] FAO, Rome. (Ref. 3507)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
মৎস্য: গৌণ বাণিজ্যিক ; শিকারযোগ্য মাছ: হঁ্যা ; স্পশর্ী : usually
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 18.6 - 26.1, mean 24.3 °C (based on 20 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02138 (0.01072 - 0.04265), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 3.0 ±0.34 se; based on food items.
Generation time: 7.3 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
স্থিতিস্থাপক (Ref.
120179): নিম্ন/ , সর্বনিম্ন প্রজন দ্বিগুনের সময় ৪.৪-১৪ বৎসর (K=0.15).
Fishing Vulnerability (Ref.
59153): High vulnerability (56 of 100).
Nutrients (Ref.
124155): Calcium = 67.9 [32.0, 119.2] mg/100g; Iron = 0.985 [0.542, 2.016] mg/100g; Protein = 19.1 [17.9, 20.2] %; Omega3 = 0.239 [0.143, 0.404] g/100g; Selenium = 27.3 [12.3, 57.0] μg/100g; VitaminA = 6.59 [1.56, 25.12] μg/100g; Zinc = 0.687 [0.458, 1.014] mg/100g (wet weight);
