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Anguilliformes (Eels and morays) >
Muraenidae (Moray eels) > Muraeninae
Etymology: Gymnothorax: Greek, gymnos = naked + Greek, thorax, -akos = breast (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক; ঈষৎ লোনা রীফ সংশ্লিষ্ট; গভীরতার পরিসীমা 0 - 100 m (Ref. 26165). Tropical; 30°N - 26°S
Indo-Pacific: East Africa (Ref. 26165) to the Galapagos, Cocos, and Clipperton islands; north to the Hawaiian and Ryukyu islands; south to Australia and the Kermadec Islands.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 140 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 30573)
পৃষ্ঠীয় কাঁটা (মোট ) : 0; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 0; পায়ূ কাঁটা : 0; পায়ূর নরম পাখনা্তুন্ড: 0; কশেরুকা : 128 - 135. Greyish and speckled with irregular, dark markings (Ref. 3257). Young yellowish with hollow-centered spots which becomes less conspicuous with age (Ref. 3257). Lacks the molariform teeth as well as the depressible vomerine fangs present in most Gymnothorax and have two rows of vomerine teeth (Ref. 37816).
Adults inhabit reef flats and rocky intertidal shorelines. Feed on small fishes and crustaceans, sometimes leaving the water in pursuit of prey (Ref. 9710, 48635). Benthic (Ref. 58302). Simultaneous hermaphroditism is confirmed for this species (Ref. 103751). Caught with various nets (Ref. 30573). Solitary (Ref 90102). Minimum depth reported taken from Ref. 86942.
Life cycle and mating behavior
Maturities | প্রজনন | Spawnings | Egg(s) | Fecundities | শুককীট
Simultaneous hermaphroditism is confirmed (Ref. 103751).
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)
Threat to humans
Reports of ciguatera poisoning (Ref. 4690)
Human uses
মৎস্য: গৌণ বাণিজ্যিক
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29.1, mean 28.1 °C (based on 1736 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00049 (0.00032 - 0.00074), b=3.28 (3.16 - 3.40), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 4.2 ±0.72 se; based on food items.
স্থিতিস্থাপক (Ref.
120179): অত্যন্ত কম , সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৪ বৎসর (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (84 of 100).
Nutrients (Ref.
124155): Calcium = 21 [11, 35] mg/100g; Iron = 0.435 [0.251, 0.769] mg/100g; Protein = 18.9 [16.7, 21.5] %; Omega3 = 0.111 [0.049, 0.303] g/100g; Selenium = 52.4 [27.4, 101.6] μg/100g; VitaminA = 73 [21, 261] μg/100g; Zinc = 0.857 [0.599, 1.218] mg/100g (wet weight);
