Hyporthodus septemfasciatus, Convict grouper : fisheries, aquaculture

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Hyporthodus septemfasciatus (Thunberg, 1793)

Convict grouper
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Hyporthodus septemfasciatus   AquaMaps   Data sources: GBIF OBIS
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Image of Hyporthodus septemfasciatus (Convict grouper)
Hyporthodus septemfasciatus
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Perciformes/Serranoidei (Groupers) > Epinephelidae (Groupers)
Etymology:

Issue
This species is placed in the genus EpinephelusBloch, 1793 in Eschmeyer (CofF ver. May 2011: Ref. 86870) as the placement of this species is uncertain in Craig et al. (2007: Ref. 83414).

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

海洋 礁区鱼类; 非迁移的; 深度上下限 5 - 30 m (Ref. 5222). 熱帶; 40°N - 24°N, 121°E - 142°E (Ref. 5222)

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

Northwest Pacific: known with certainty only from Japan, Korea, and China. Reports from other areas appear to be based on misidentifications of Epinephelus octofasciatus.
西北太平洋: 確定知道的只從日本,韓國與中國。 報告與其他的區域狀似以 間帶石斑魚〔Epinephelus octofasciatus〕 的誤鑑為依據.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 155 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); 最大体重: 62.8 kg (Ref. 40637)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 11; 背的软条 (总数): 14-15; 臀棘 3; 臀鳍软条: 9. Distinguished by the following characteristics: buff body with 7-8 dark bars; 3 pale interspaces below soft dorsal fin; last dark bar covers most of caudal peduncle and extends to the base of the last 2-3 dorsal fin rays; blackish brown pelvic fin rays; median fins blackish brown distally with narrow pale margin; dark maxillary streak usually hidden by maxilla; pale gill rakers and gill arches, without minute melanophores; depth of body contained 2.5-3.1 times in SL; head length 2.4-2.6 times in SL; distinctly convex interorbital area, convex dorsal head profile; diameter of posterior nostrils of adults 3-4 times bigger than anterior nostrils; angular preopercle, with enlarged serrae at angle; 1-2 small spines anterior to angle at lower edge of preopercle; serrate or smooth lower edge of subopercle and rear edge of interopercle, convex upper edge of operculum; maxilla reaches to below rear half of eye, distinct step on lower edge of maxilla; 2 rows of teeth on midlateral part of lower jaw (Ref. 89707).

生物学特性     字汇 (例如 epibenthic)

Occurs near shore, including semi-enclosed sea areas in rocky reefs in shallow waters (Ref. 11230). Feeds on fishes and crustaceans (Ref. 89707). Commercially cultured in Japan.

生活于靠近海岸, 在岩礁中包括半封闭的海洋区域在浅水区中。 (参考文献 11230) 商业地在日本养殖。

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

西北太平洋: 確定知道的只從日本,韓國與中國。 報告與其他的區域狀似以 間帶石斑魚〔Epinephelus octofasciatus〕 的誤鑑為依據.

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Craig, M.T. and P.A. Hastings, 2007. A molecular phylogeny of the groupers of the subfamily Epinephelinae (Serranidae) with revised classification of the epinephelini. Ichthyol. Res. 54:1-17. (Ref. 83414)

世界自然保护联盟红皮书 (Ref. 130435)

  数据缺失 (DD) ; Date assessed: 27 March 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 低经济; 养殖: 商业性
FAO - Publication: search | FishSource | 周边海洋

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孕卵数

卵的发育
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形态测量图
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Otoliths
脑重体重比
眼睛色素

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): 15.9 - 24.1, mean 20.3 °C (based on 175 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00522 - 0.01830), b=3.05 (2.89 - 3.21), in cm total length, based on LWR estimates for this species & 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):  非常低的, 最小族群倍增时间超过14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Very high vulnerability (90 of 100).
价格分类 (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 16.4 [10.2, 29.3] mg/100g; Iron = 0.376 [0.201, 0.670] mg/100g; Protein = 18.8 [17.0, 20.5] %; Omega3 = 0.11 [0.07, 0.18] g/100g; Selenium = 41.3 [22.0, 74.4] μg/100g; VitaminA = 54.9 [18.0, 175.6] μg/100g; Zinc = 0.824 [0.572, 1.161] mg/100g (wet weight);