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Perciformes (Perch-likes) >
Sparidae (Porgies)
Etymology: Archosargus: Greek, archo = anus + Latin , sargus = sea bream (Ref. 45335).
محيط زيست / آب و هوا _ اقليم / Range
بوم شناسي
; دريايي; لب شور وابسته به آب سنگ. Subtropical; 22°C - 34°C, preferred 25°C (Ref. 107945); 41°N - 58°S, 98°W - 34°W
Western Atlantic: New Jersey, USA and northeastern Gulf of Mexico to Argentina (Ref. 4517). Absent from the Bahamas (Ref. 26938).
Length at first maturity / Size / Weight / سن
Maturity: Lm 8.0 range ? - ? cm
Max length : 33.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 7251); common length : 20.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 9626); بيشينه وزن گزارش شده: 550.00 g (Ref. 9626); بيشينه سن گزارش شده: 2 سال ها (Ref. 3422)
خارهاي باله پشتي (کل): 13; شعاع نرم باله پشتي (کل): 10-11; خارهاي باله مخرجي 3; شعاع نرم باله مخرجي: 10 - 11. Large intestine makes up 90% of digestive tract and is twice the standard length, on the average; the stomach with 7 digestive caeca attached near the pyloric region. Pelvic fin coloration totally or partially dark in males; orange colored in females. Large dark spot (about same size as eye) below lateral line just behind gill opening (Ref. 26938).
Commonly found over mud bottoms in mangrove sloughs and on vegetated sand bottoms, sometimes in brackish water and occasionally also in coral reef areas near mangroves. Feeds on benthic invertebrates (small bivalves, crustaceans), as well as on plant material.
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
وضعيت در فهرست قرمز IUCN (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري
اطلاعات بيشتر
مراجعآبزي پرورينمايه آبزي پرورينژادهاژنتيكتواتر آلل هاوارثبيماري هافرآوریMass conversion
همكارانعکس هاStamps, Coinsصداهاسيگواتراسرعتنوع شناگریمنطقه آبششيOtolithsمغزهابینایی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01860 - 0.02822), b=2.95 (2.89 - 3.01), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
Trophic Level (Ref.
69278): 2.9 ±0.1 se; Based on diet studies.
جهندگی (Ref.
69278): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=1.27; tm=0.4; tmax=2).
آسيب پذيری (Ref.
59153): Moderate vulnerability (37 of 100) .
