Gymnothorax margaritophorus Bleeker, 1864
Blotch-necked moray
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Gymnothorax margaritophorus AquaMaps Data sources: GBIF OBIS |
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Gymnothorax margaritophorus
图片提供人 Randall, J.E.
照片 | 谷歌图片
图片提供人 Randall, J.E.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Anguilliformes (Eels and morays) 鰻目 (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: Bleeker.
Etymology: Gymnothorax: Greek, gymnos = naked + Greek, thorax, -akos = breast (Ref. 45335).
More on author: Bleeker.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋 礁区鱼类; 深度上下限 1 - 25 m (Ref. 30874). 热带; 30°N - 24°S
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Indo-Pacific: East Africa to the Line and Society islands, north to the Ryukyu Islands, south to the southern Great Barrier Reef.
印度-太平洋: 东非到列岛群岛与社会群岛, 北至琉球群岛, 南至大堡礁的南方。
印度-太平洋: 东非到列岛群岛与社会群岛, 北至琉球群岛, 南至大堡礁的南方。
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 0; 臀棘: 0; 臀鳍软条: 0; 脊椎骨: 126 - 143. Color yellowish, mottled and irregularly barred with brown shading to whitish ventrally on head and abdomen. Further characterized by body depth at gill opening 18-23 in TL; origin of dorsal fin slightly closer to gill opening than corner of mouth; anus anterior to middle of body; front of upper jaw with three rows of teeth with 3-4 canines on outer row on each side, small teeth in between; two large canines of middle row; side of upper jaw with outer row of small teeth; about four large teeth in inner row; row of small teeth on each side of lower jaw; front of jaw with two pairs of small canines (Ref. 90102).
Body shape (shape guide): eel-like; Cross section: compressed.
微黄色的, 有斑点的而且有褐色颜色变化成不规则条纹微白色的腹地在头部与腹部上。 脊椎骨 126-133.
Body shape (shape guide): eel-like; Cross section: compressed.
微黄色的, 有斑点的而且有褐色颜色变化成不规则条纹微白色的腹地在头部与腹部上。 脊椎骨 126-133.
Occurs at reef flats and outer reef slopes to a depth of at least 20 m. Feeds on fishes, cephalopodes and crustaceans (Ref. 89972). Unlikely to be encountered without the use of ichthyocide (Ref. 1602, 37816, 58302). Benthic (Ref. 58302). Possibly a protogynous hermaphrodite (Ref. 32169). Common, but highly cryptic and seldom seen (Ref 90102). Minimum depth reported taken from Ref. 86942.
生存在礁石平台与外礁斜坡到深度至少 20 公尺。 不太可能没有毒鱼剂的使用被见到.(参考文献 1602,37816)
生存在礁石平台与外礁斜坡到深度至少 20 公尺。 不太可能没有毒鱼剂的使用被见到.(参考文献 1602,37816)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Protogyny unconfirmed (Ref. 84746).印度-太平洋: 东非到列岛群岛与社会群岛, 北至琉球群岛, 南至大堡礁的南方。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
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)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 低经济
FAO - Publication: search | FishSource | 周边海洋
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基于模型的估算
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系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00045 (0.00030 - 0.00067), b=3.24 (3.12 - 3.36), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
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营养阶层 (参考文献 69278) |
3.6 ±0.7 se; based on diet studies. |
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回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
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渔业脆弱性 (Ref. 59153) |
Moderate to high vulnerability (48 of 100). 🛈 |
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营养素 (Ref. 124155) |
Calcium = 37 [20, 62] mg/100g; Iron = 0.473 [0.288, 0.963] mg/100g; Protein = 18.6 [16.4, 21.2] %; Omega3 = 0.0983 [, ] g/100g; Selenium = 36.2 [20.6, 72.2] μg/100g; VitaminA = 67.5 [19.1, 201.0] μg/100g; Zinc = 1.06 [0.76, 1.45] mg/100g (wet weight); |