Epinephelus trimaculatus, Threespot grouper : fisheries, aquaculture

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Epinephelus trimaculatus (Valenciennes, 1828)

Threespot grouper
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Epinephelus trimaculatus   AquaMaps   Data sources: GBIF OBIS
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Image of Epinephelus trimaculatus (Threespot grouper)
Epinephelus trimaculatus
Picture by Gomen See@114°E Hong Kong Reef Fish Survey

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Perciformes/Serranoidei (Groupers) > Epinephelidae (Groupers)
Etymology: Epinephelus: Greek, epinephelos = cloudy (Ref. 45335).
More on author: Valenciennes.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 礁区鱼类; 深度上下限 0 - 30 m (Ref. 89707). 熱帶; 37°N - 20°N, 112°E - 143°E (Ref. 5222)

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Northwest Pacific: southern Japan, Korea, Taiwan, and China. Reports of the species (under the valid name or as Epinephelus fario) from the Indian Ocean are apparently based on misidentifications.
西北太平洋: 日本南部,韓國,台灣與中國。 來自印度洋的此魚種 (在有效名稱下面或當 鮭點石斑魚〔Epinephelus fario〕 ) 的報告是顯然地以誤鑑為依據。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm ?, range 29 - ? cm
Max length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 89707)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 11; 背的软条 (总数): 16-17; 臀棘 3; 臀鳍软条: 8. Preopercle rounded; serrae mostly hidden by skin; upper edge of operculum straight; nostrils small, subequal; maxilla reaches to or beyond vertical at rear edge of the eye. Area behind pectoral-fin tip with a patch of ctenoid scales in juveniles. Color is pale brown with small red or reddish brown spots. Fins darker, also covered with spots and often with a narrow white edge. A black blotch is at the base of the last 3 dorsal-fin spines, a smaller blotch at the base of the middle dorsal-fin rays, and a third on top of the caudal peduncle. Distinguished further by the following characteristics: body depth contained 2.7-3.3 times in SL; head length 2.4-2.6 times in SL; slightly convex interorbital area; small anterior and posterior nostrils, subequal; maxilla reaches to or past vertical at rear edge of eye; 2 rows of teeth on midlateral part of lower jaw (Ref. 89707).
前鳃盖骨圆的; 锯齿大部份藏在了皮肤; 鳃盖直线的上缘; 鼻孔小的, 几乎相等的; 颚骨达到或超过垂直的在眼睛后缘。 区域在后胸鳍顶端在稚鱼中具有一个有栉鳞鳞片的小区块。 色彩是灰白的褐色有小的红色或红褐色的斑点。 鳍比较深色的, 也覆盖着斑点而且时常具有一个狭窄的白色边缘。 一个黑色的斑块在最后 3根背鳍棘的基底, 一个较小的斑块在中央背鳍鳍条的基底, 与一第三在尾梗的顶端上。

生物学特性     字汇 (例如 epibenthic)

Juveniles are common in tide pools and in shallow clear water around rocks and coral reefs; adults found in deeper water. Kuo et al. (1988, Ref. 6826) induced sex reversal and artificial spawning (referred to as 'Epinephelus fario').

稚鱼常见于潮池与在岩石与珊瑚礁附近的水浅清澈的水域中; 成鱼发现于较深的水域了。 Kuo 等人。 (1988,参考文献 6826) 引诱了性别反转与人工产卵.(被归属于 ' 鲑点石斑鱼[Epinephelus fario] ')

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

西北太平洋: 日本南部,韓國,台灣與中國。 來自印度洋的此魚種 (在有效名稱下面或當 鮭點石斑魚〔Epinephelus fario〕 ) 的報告是顯然地以誤鑑為依據。

主要参考文献 Upload your references | 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)

  最不相关 (LC) ; Date assessed: 25 November 2016

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 商业性; 养殖: 实验的
FAO - Publication: search | FishSource |

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卵的发育
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工具

特别资料

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 123201): 18.7 - 25.4, mean 22 °C (based on 196 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00571 - 0.02419), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  4.0   ±0.66 se; based on food items.
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (40 of 100).
价格分类 (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 29.3 [14.3, 61.4] mg/100g; Iron = 0.479 [0.264, 0.999] mg/100g; Protein = 18.6 [17.1, 20.0] %; Omega3 = 0.117 [0.074, 0.185] g/100g; Selenium = 29.1 [17.4, 52.6] μg/100g; VitaminA = 198 [54, 707] μg/100g; Zinc = 1.29 [0.89, 1.81] mg/100g (wet weight);