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Anguilliformes (Eels and morays) >
Muraenidae (Moray eels) > Muraeninae
Etymology: Gymnothorax: Greek, gymnos = naked + Greek, thorax, -akos = breast (Ref. 45335).
More on author: Bennett.
Environment: milieu / climate zone / نطاق العمق / distribution range
البيئة
بحري; مياه مخلوطة مرتبطة بالشعاب; نطاق العمق 0 - 50 m (Ref. 90102). Tropical; 30°N - 28°S
Indo-Pacific: Madagascar (Ref. 33390) to the Society Islands, north to southern Japan (Ref. 559), south to Queensland, Australia; throughout Micronesia.
الحجم / وزن / العمر
النضج: Lm ? range ? - ? cm
Max length : 93.4 cm TL ذكر/ مختلط الجنس; (Ref. 121652); 87.2 cm TL (female); أعلا وزن تم نشرة: 1.5 kg (Ref. 121652); أعلا وزن تم نشرة: 1.5 kg
فقرات: 128 - 142. Adults pale with small black spots on face; black spots proportionally much larger in young (Ref. 30404).
Body shape (shape guide): eel-like; Cross section: oval.
Occurs in lagoons, reef flats and seaward reefs (Ref. 1602, 48635). Prefers protected inshore waters among dead corals, common in harbors and small caves (Ref. 30404). Probably nocturnal (Ref. 1602). Feeds on fishes and crustaceans (Ref. 9710). Possibly a protogynous hermaphrodite (Ref. 32169). Current age of a captive individual is 18 years, which exceeds 100 cm and approximately 10 lbs (owner Mark Palermo, pers. comm. 07/12). Minimum depth reported taken from Ref. 86942.
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Protogyny unconfirmed (Ref. 84746).
Chen, H.-M., K.-T. Shao and C.T. Chen, 1994. A review of the muraenid eels (Family Muraenidae) from Taiwan with descriptions of twelve new records. Zool. Stud. 33(1):44-64. (Ref. 6934)
IUCN Red List Status (Ref. 130435: Version 2024-2)
استخدامات بشرية
مصائد: غير مهمة تجارياً
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (مرجع
123201): 24.9 - 29, mean 28 °C (based on 774 cells).
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00040 (0.00027 - 0.00059), b=3.31 (3.20 - 3.42), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
مستوى غذائي (مرجع
69278): 4.0 ±0.67 se; based on food items.
المرونه (مرجع
120179): منخفض, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 4.5-14 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (57 of 100).
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Nutrients (Ref.
124155): Calcium = 27.2 [15.0, 53.6] mg/100g; Iron = 0.418 [0.251, 0.797] mg/100g; Protein = 19 [17, 22] %; Omega3 = 0.113 [0.052, 0.306] g/100g; Selenium = 42.3 [22.5, 82.2] μg/100g; VitaminA = 58.3 [17.1, 206.4] μg/100g; Zinc = 1.06 [0.74, 1.47] mg/100g (wet weight);
