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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Microspathodontinae
Etymology: Microspathodon: Greek, mikros = small + Greek, spatha = spathe + Greek, odous = teeth (Ref. 45335).
More on author: Cuvier.
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري مرتبطة بالشعاب; غير مهاجرة; نطاق العمق 0 - 120 m (Ref. 10797), usually 0 - 10 m (Ref. 7247). Subtropical; 33°N - 25°S, 98°W - 34°W
Western Atlantic: southern Florida (USA) and Bermuda through the Caribbean Sea to Brazil (Ref. 40101).
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 21.0 cm TL ذكر/ مختلط الجنس; (Ref. 9710); common length : 15.0 cm TL ذكر/ مختلط الجنس; (Ref. 3139)
الأشواك الظهرية (المجموع) : 12; الأشعة الظهرية الناعمة (المجموع) : 14 - 15; شوكة شرجية: 2; أشعه شرجية لينه: 12 - 13. Tail bright yellow. Juveniles dark blue with transparent tail and electric blue spots on side (Ref. 26938). Adults dark yellowish brown, the edges of the scales darker (Ref 13442).
Body shape (shape guide): short and / or deep; Cross section: compressed.
A common (Ref. 9710) territorial species that inhabits coral reefs, juveniles usually encountered among branches of yellow stinging coral, Millepora. Adults are found in very shallow waters of coral reefs, usually near top of outer edge where there are caves, holes, and abundant fire coral (Ref. 26938). Feed primarily on algae but also on polyps of fire coral (Ref. 3139) and other invertebrate animal material (Ref. 13442). Juveniles occasionally pick parasites from other species of fish (Ref. 3139). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205). Occasionally marketed fresh (Ref. 3139). Have been reared in captivity (Ref. 35420).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
IUCN Red List Status (Ref. 130435: Version 2024-2)
استخدامات بشرية
مصائد: مصائد تستهلك محلينا; حوض مائي: تجاري
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (مرجع
123201): 26.1 - 28.2, mean 27.5 °C (based on 702 cells).
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.01256 - 0.03989), b=3.02 (2.86 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
مستوى غذائي (مرجع
69278): 2.1 ±0.1 se; based on diet studies.
المرونه (مرجع
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
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Nutrients (Ref.
124155): Calcium = 44.9 [18.7, 74.8] mg/100g; Iron = 0.645 [0.367, 1.193] mg/100g; Protein = 18.7 [17.4, 19.9] %; Omega3 = 0.166 [0.091, 0.301] g/100g; Selenium = 17.6 [8.0, 37.8] μg/100g; VitaminA = 37.2 [7.7, 166.9] μg/100g; Zinc = 1.07 [0.66, 1.70] mg/100g (wet weight);
