分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays)
鰻鱺目 (Eels and morays) >
Muraenidae (Moray eels)
鯙科 (Moray eels) > Muraeninae
Etymology: Gymnothorax: Greek, gymnos = naked + Greek, thorax, -akos = breast (Ref. 45335).
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 200 m (Ref. 9710), usually 0 - 35 m (Ref. 40849). 亞熱帶的; 37°N - 26°S, 98°W - 5°W
Western Atlantic: North Carolina, USA and Bermuda to Brazil, including the Gulf of Mexico, the Caribbean to southeastern Brazil. Eastern Atlantic: Ascension and St. Helena (Ref. 4450). Mid- and eastern Atlantic islands (Ref. 26938).
西大西洋: 美國北卡羅萊那州與百慕達群島到巴西, 包括墨西哥灣，加勒比海到巴西東南方。 東大西洋: 阿森松島與聖赫勒拿島.(參考文獻 4450) 中- 而且東大西洋的島.(參考文獻 26938)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 200 cm TL 雄魚/尚未辨別雌雄; (Ref. 57911); common length : 60.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217); 最大體重: 2.5 kg (Ref. 40637)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Moderate-size moray with a pattern of distinct small, round, overlapping dark brownish to purplish-black spots on white or pale yellow background (Ref. 26938).
大小中等的海鰻有圖案明顯的小﹐圓的﹐和部分重疊的深褐色的對帶紫色-黑色的斑點在白色或白黃色的背景上.(參考文獻 26938)
A benthic and solitary species (Ref. 26340) abundant in shallow rocky and grassy areas and on coral reefs; less common in turbid bays or harbors. Its bite is very dangerous (Ref. 5217). Active during the day, sometimes together with other predators. Feeds on fish and crustaceans (Ref. 42064). Usually seen with its head protruding from a hole and the rest of its body concealed (Ref. 26938). Observed to be unusually aggressive towards man (Ref. 86997). It has been traded as aquarium fish at Ceará, Brazil (Ref. 49392). Marketed fresh and salted (Ref. 5217).
一個底棲與獨居性的種 (參考文獻 26340) 豐富的在水淺的岩石而長滿草的區域中與在珊瑚礁上; 較不普遍在混濁的海灣或港灣中。 它是咬非常危險.(參考文獻 5217) 活躍的在白天期間, 有時伴隨著其他的掠食者。 吃魚與甲殼動物。 (參考文獻 42064) 在市場上銷售生鮮地了與鹽醃的.(參考文獻 5217) 通常見到從一個洞伸出頭部與其它的隱藏的它的身體.(參考文獻 26938) 曾經在巴西的塞阿臘交易當作水族館魚.(參考文獻 49392)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Spawning migrations, leptocephalus larvae.西大西洋: 美國北卡羅萊那州與百慕達群島到巴西, 包括墨西哥灣，加勒比海到巴西東南方。 東大西洋: 阿森松島與聖赫勒拿島.(參考文獻 4450) 中- 而且東大西洋的島.(參考文獻 26938)
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)
人類使用
漁業: 低經濟; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 23.3 - 28, mean 26.5 °C (based on 630 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00055 (0.00036 - 0.00083), b=3.27 (3.15 - 3.39), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.5 ±0.8 se; based on diet studies.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Assuming tmax>10).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
Nutrients (Ref.
124155): Calcium = 10.1 [4.9, 20.1] mg/100g; Iron = 0.399 [0.211, 0.819] mg/100g; Protein = 19.5 [17.2, 22.0] %; Omega3 = 0.161 [0.064, 0.501] g/100g; Selenium = 32.8 [15.0, 68.8] μg/100g; VitaminA = 41.4 [10.9, 160.5] μg/100g; Zinc = 0.431 [0.281, 0.657] mg/100g (wet weight);
