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Eupercaria/misc (Various families in series Eupercaria) >
Scaridae (Parrotfishes) > Sparisomatinae
Etymology: Sparisoma: Latin, sparus = a fish with a golden head + Greek, soma = body (Ref. 45335).
More on author: Valenciennes.
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري مرتبطة بالشعاب; نطاق العمق 2 - 20 m (Ref. 9710). Subtropical; 33°N - 8°N, 98°W - 51°W
Western Atlantic: throughout the Caribbean Sea.
Length at first maturity / الحجم / وزن / العمر
Maturity: Lm ?, range 15 - ? cm
Max length : 28.0 cm TL ذكر/ مختلط الجنس; (Ref. 7251); common length : 20.0 cm TL ذكر/ مختلط الجنس; (Ref. 3802)
وصف مختصر
الوصف الخارجي | قياسات المظهر الخارجي
الأشواك الظهرية (المجموع): 9; الأشعة الظهرية الناعمة (المجموع): 10; شوكة شرجية 3; أشعه شرجية لينه: 9. Adults of both sexes have distinct white spot behind base of dorsal fin; super males with red line from corner of mouth to below back of eye; and 2 or more jet-black spots on side above pectoral fin (Ref. 26938). The smaller color phase is brown or greenish brown with a dark blue cast on the back and sides, becoming red ventrally (Ref. 13442).
Inhabits coral reefs, young usually in adjacent seagrass beds. Often rests on the bottom (Ref. 9710). Feeds on plants. Solitary or in small groups. A protogynous hermaphrodite (Ref. 55367).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
A monandric species (Ref. 55367). Length at sex change = 17.5 cm TL (Ref. 55367). Forms harem groups composed of a single male and several smaller females (Ref. 55367). Also Ref. 103751.
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)
IUCN Red List Status (Ref. 130435)
خطر للأنسان
Reports of ciguatera poisoning (Ref. 30303)
استخدامات بشرية
مصائد: غير مهمة تجارياً; حوض مائي: تجاري
مزيد من المعلومات
مراجعالأستزراع المائيملف الأستزراع المائيسلالاتجينيElectrophoresesالتوريثالأمراضمعالجةNutrientsMass conversion
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 26.3 - 28.2, mean 27.5 °C (based on 491 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00649 - 0.01768), b=3.13 (2.99 - 3.27), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 2.0 ±0.1 se; based on diet studies.
Generation time: 5.5 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
المرونه (Ref.
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (K=0.20).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).
Nutrients (Ref.
124155): Calcium = 40.6 [20.6, 87.8] mg/100g; Iron = 0.787 [0.395, 1.416] mg/100g; Protein = 19 [17, 21] %; Omega3 = 0.158 [0.082, 0.289] g/100g; Selenium = 13.4 [6.2, 28.9] μg/100g; VitaminA = 34.2 [9.1, 126.0] μg/100g; Zinc = 1.27 [0.82, 2.21] mg/100g (wet weight);
