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Oplegnathus punctatus (Temminck & Schlegel, 1844)

Spotted knifejaw
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Native range | All suitable habitat | Point map | Year 2050
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Oplegnathus punctatus   AquaMaps   Data sources: GBIF OBIS
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Image of Oplegnathus punctatus (Spotted knifejaw)
Oplegnathus punctatus
Picture by Randall, J.E.

Korea (South) country information

Common names: Spotted knifejaw, 강담돔
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from the coastal water of Tongyeong (Ref. 49924). Also Ref. 37816.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ks.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kim, I.S., Y. Choi, C.L. Lee, Y.J. Lee, B.J. Kim and J.H. Kim, 2005
National Database:

Common names from other countries

斑石鲷, 斑石鲷, Ca dia, ... more

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

Teleostei > Centrarchiformes (Basses) > Oplegnathidae (Knifejaws)
Etymology: Oplegnathus: Greek, hoplon = weapon + Greek, gnathos = jaw (Ref. 45335).
  More on authors: Temminck & Schlegel.

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

海洋 礁区鱼类; 海洋洄游的 (Ref. 51243); 深度上下限 3 - 135 m (Ref. 58302).   熱帶

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

Pacific Ocean: Central Honshu, Japan to the South China Sea (Ref. 559). Also known from Hawaii (Ref. 7490). Reported in Norfolk Island (Ref. 89275).
太平洋: 日本本州中部到南中國海.(參考文獻 559) 也已知來自夏威夷。 (參考文獻 7490)

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm ?, range 47 - ? cm
Max length : 86.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 559); 最大体重: 12.1 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: 11 - 13.

生物学特性     字汇 (例如 epibenthic)

Inhabit rocky and coral reefs. Juveniles associate with drifting seaweed (Ref. 12114, 12115, 58302). Benthopelagic (Ref. 58302).

栖息于岩石与珊瑚礁。 稚鱼与漂流的海草聚在一起。 (参考文献 12114,12115)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

太平洋: 日本本州中部到南中國海.(參考文獻 559) 也已知來自夏威夷。 (參考文獻 7490)

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

Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)

世界自然保护联盟红皮书 (Ref. 130435)

  不评价 

CITES (Ref. 128078)

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: 商业性; 游钓鱼种: 是的
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 19.5 - 28.9, mean 27.4 (based on 1078 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5156   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.6   ±0.50 se; based on food items.
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (54 of 100).
价格分类 (Ref. 80766):   Unknown.