Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري مرتبطة بالشعاب; نطاق العمق ? - 80 m (Ref. 5217). Subtropical; 38°N - 26°S, 99°W - 32°W
Western Atlantic: Bermuda, North Carolina (USA), and northern Gulf of Mexico to southeastern Brazil (Ref. 57756). Indo-Pacific (Ref. 26165).
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm TL ذكر/ مختلط الجنس; (Ref. 3790); common length : 10.0 cm TL ذكر/ مختلط الجنس; (Ref. 3790)
الأشواك الظهرية (المجموع) : 2; الأشعة الظهرية الناعمة (المجموع) : 27 - 29; شوكة شرجية: 0; أشعه شرجية لينه: 27 - 29. Profile from snout to origin of first dorsal spine nearly straight (Ref. 26938). No enlarged spines on caudal peduncle, but males with an elongate patch of bristle-like spinules (Ref. 13442).
More common in offshore areas, including floating seaweed and flotsam, and around islands. Juveniles are associated with floating seaweeds (Ref. 3790). Probably feeds on plants and small invertebrates (Ref. 3790). Generally considered as trash fish, rarely consumed (Ref. 3790).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Smith-Vaniz, W.F., B.B. Collette and B.E. Luckhurst, 1999. Fishes of Bermuda: history, zoogeography, annotated checklist, and identification keys. American Society of Ichthyologists and Herpetologists Special Publication No. 4. 424 p. (Ref. 35505)
IUCN Red List Status (Ref. 130435)
خطر للأنسان
Reports of ciguatera poisoning (Ref. 30911)
استخدامات بشرية
مصائد: مصائد تستهلك محلينا
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 22.7 - 28.5, mean 26.1 °C (based on 652 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01549 (0.00893 - 0.02686), b=2.92 (2.77 - 3.07), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
مستوى غذائي (Ref.
69278): 2.9 ±0.34 se; based on food items.
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 34.1 [13.7, 118.3] mg/100g; Iron = 0.698 [0.316, 1.765] mg/100g; Protein = 18.7 [16.4, 20.9] %; Omega3 = 0.175 [0.079, 0.351] g/100g; Selenium = 16.8 [7.0, 40.0] μg/100g; VitaminA = 39.7 [9.5, 173.6] μg/100g; Zinc = 0.898 [0.546, 1.525] mg/100g (wet weight);
