Taxonomic Remarks
Matsuura (2003: Ref. 53032) places this species in the genus Rhinesomus.
البيئة: الوسط / المنطقة المناخية / نطاق العمق / نطاق التوزيع
البيئة
بحري مرتبطة بالشعاب; نطاق العمق 3 - 50 m (Ref. 11227). Subtropical; 32°N - 35°S, 99°W - 14°W
Western Atlantic: Florida (USA), Bahamas, and southern Gulf of Mexico to Brazil. Eastern Atlantic: Ascension Island (Ref. 3696).
الحجم / وزن / العمر
النضج: Lm ?  range ? - ? cm
Max length : 48.0 cm TL ذكر/ مختلط الجنس; (Ref. 7251); common length : 20.0 cm TL ذكر/ مختلط الجنس; (Ref. 5217)
Whitish with numerous small black spots on carapace, caudal peduncle and caudal fin; lips whitish; bases of dorsal, anal and pectoral fins blackish; large adults with black spots missing from three small areas in a diagonal row anteriorly on body at level of eye, appearing as three white spots (Ref. 13442).
Body shape (shape guide): short and / or deep.
Found in clear water around coral reefs. Sometimes under ledges and near small holes (Ref. 9710). Feeds on a variety of small bottom invertebrates such as mollusks, crustaceans, starfishes, sea urchins, sea cucumbers, sessile tunicates, sea grasses (Ref. 3696), algae, crabs and brittle stars (Ref. 13442). Toxins released when excited kills other fishes (Ref. 5521). Probably marketed fresh locally (Ref. 3696).
دورة الحياة وسلوك التزاوج
النضج | التكاثر | وضع البيض | بيض | الخصوبة | اليرقات
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)
حالة القائمة الحمراء للاتحاد الدولي لحفظ الطبيعة والموارد الطبيعية (Ref. 130435: Version 2025-2 (Global))
خطر للأنسان
Reports of ciguatera poisoning (Ref. 30911)
استخدامات بشرية
مصائد: تجاري; حوض مائي: تجاري
أدوات
تقارير خاصة
تنزيل XML
مصادر علي الأنترنت
تقديرات تستند إلى النماذج
درجة الحرارة المفضلة (مرجع
123201): 25.4 - 28, mean 27.3 °C (based on 200 cells).
مؤشر التنوع الشُعبي الوراثي (مرجع
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03715 (0.01854 - 0.07445), b=2.80 (2.61 - 2.99), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 3.2 ±0.2 se; based on diet studies.
المرونه (مرجع
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Fec assumed to be > 10,000).
ضعف الصيد (Ref.
59153): Moderate vulnerability (38 of 100).
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المغذيات (Ref.
124155): Calcium = 23.4 [9.0, 73.1] mg/100g; Iron = 0.605 [0.299, 1.439] mg/100g; Protein = 19 [17, 21] %; Omega3 = 0.158 [0.081, 0.301] g/100g; Selenium = 20.2 [8.6, 44.3] μg/100g; VitaminA = 22.2 [5.5, 97.3] μg/100g; Zinc = 0.693 [0.441, 1.110] mg/100g (wet weight);