Epinephelus bruneus Bloch, 1793
Longtooth grouper
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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. |
| Epinephelus bruneus AquaMaps Data sources: GBIF OBIS |
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Epinephelus bruneus
图片提供人 Lai, N.-W.
照片 | 谷歌图片
图片提供人 Lai, N.-W.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Perciformes/Serranoidei (Groupers) > Epinephelidae (Groupers)
Etymology: Epinephelus: Greek, epinephelos = cloudy (Ref. 45335).
More on author: Bloch.
Etymology: Epinephelus: Greek, epinephelos = cloudy (Ref. 45335).
More on author: Bloch.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Northwest Pacific: Korea, Japan (north to Hegura-jima Island), China (south to Hong Kong and Hainan Island), and Taiwan.
西北太平洋: 韓國，日本 (北至舳倉島-宮古島) ，中國 (南至香港與海南島) 與台灣。
西北太平洋: 韓國，日本 (北至舳倉島-宮古島) ，中國 (南至香港與海南島) 與台灣。
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm ?, range 54 - ? cm
Max length : 136 cm TL 雄鱼/尚未辨别雌雄; (Ref. 89707); common length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9137); 最大体重: 33.0 kg (Ref. 40637)
Max length : 136 cm TL 雄鱼/尚未辨别雌雄; (Ref. 89707); common length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9137); 最大体重: 33.0 kg (Ref. 40637)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 11; 背的软条 (总数) : 14 - 16; 臀棘: 3; 臀鳍软条: 8 - 9; 脊椎骨: 23 - 24. This species is distinguished from its congeners by the following characters: the serrae at angle of preopercle gradually and weakly enlarged from dorsal to ventral direction, 2-11 (usually 4-7); D 14-16 (usually 15); A 8-9; caudal fin rounded; ctenoid scales on lateral body. Colouration: back and side with six irregular broad oblique transverse bars, second bar directed forward becoming nearly horizontal ventral to lateral line and reaching opercular margin only dorsal to its posterior tip; third bar with an anterior branch connecting with second bar and reaching opercular margin; fourth band of head broader than eye diameter (Ref. 132424).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Inhabits rocky reefs; also found on muddy grounds (Ref. 089707). Juveniles occur in shallow waters. Commercially cultured in Japan.
栖息于岩礁; 也发现于泥泞的地面。 稚鱼出现在浅水域。 商业地在日本养殖。
栖息于岩礁; 也发现于泥泞的地面。 稚鱼出现在浅水域。 商业地在日本养殖。
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西北太平洋: 韓國，日本 (北至舳倉島-宮古島) ，中國 (南至香港與海南島) 與台灣。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p. (Ref. 5222)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
易受伤害 (VU) (A2bd); Date assessed: 20 November 2016
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 商业性; 养殖: 商业性; 游钓鱼种: 是的
FAO - Publication: search | FishSource |
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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=0.01122 (0.00662 - 0.01902), b=3.06 (2.92 - 3.20), 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) |
4.0 ±0.66 se; based on food items. |
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回复力 (参考文献 120179) |
非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.). |
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渔业脆弱性 (Ref. 59153) |
High to very high vulnerability (75 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Very high. |