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Gymnocranius frenatus Bleeker, 1873

Yellowsnout large-eye bream
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Gymnocranius frenatus   AquaMaps   Data sources: GBIF OBIS
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Image of Gymnocranius frenatus (Yellowsnout large-eye bream)
Gymnocranius frenatus
Picture by FAO


Papua New Guinea country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/pp.html
National Fisheries Authority: http://www.spc.org.nc/coastfish/Countries/PNG/png.htm
Occurrences: Occurrences Point map
Main Ref: Allen, G.R. and M.V. Erdmann, 2012
National Database:

Common names from other countries

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

Teleostei > Eupercaria/misc (Various families in series Eupercaria) > Lethrinidae (Emperors or scavengers) > Monotaxinae
Etymology: Gymnocranius: Greek, gymnos = naked + Greek, kranion = skull (Ref. 45335).
  More on author: Bleeker.

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 20 - 80 m (Ref. 2295).   熱帶; 23°N - 10°S, 95°E - 157°E

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

Western Pacific: Indo-Malaysian Archipelago and South China Sea.
西太平洋: 印度-馬來群島列島與南中國海。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2295); common length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2295)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 10; 背的软条 (总数) : 10; 臀棘: 3; 臀鳍软条: 10.
眼的下面边缘是在相当上面距离一条线从吻尖到尾叉中央。 眼是相当大的, 它的直径些微大于眼间隔。 整体的色彩是银白色, 浅灰色的在上面的背面上。 有大约 5-7 狭窄的不规则的横带, 那可能是非常模糊的, 侧边上。 一个突出的边缘蓝色又黄色的条纹从眼睛前方在包含鼻孔的上嘴唇之上。 颊部淡黄色的有 3 或 4 斜纹从上颌上方到眼的后面部份向上倾斜。 鳍主要是清澈或微白色的。 一个黑色的斑点在上面胸鳍鳍条的基底; 横过整个鳍的基底的一条狭窄的褐色横带。

生物学特性     字汇 (例如 epibenthic)

Occurs over sand, mud, and rubble areas. Feed mainly on small bottom-living gastropods. Marketed fresh or dried-salted. Also caught with bottom longlines and handlines (Ref. 9775).

生活在沙子,泥与碎石区域之上。 主要捕食小型底栖性腹足动物。 在市场上销售生鲜地了或乾燥盐腌。 也用底部延绳钓与手执的钓丝捕获。 (参考文献 9775)

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

西太平洋: 印度-馬來群島列島與南中國海。

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

Carpenter, K.E. and G.R. Allen, 1989. FAO Species Catalogue. Vol. 9. Emperor fishes and large-eye breams of the world (family Lethrinidae). An annotated and illustrated catalogue of lethrinid species known to date. FAO Fish. Synop. 125(9):118 p. Rome: FAO. (Ref. 2295)

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
FAO(Publication : search) | FishSource |

更多信息

Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
生态学
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversions
Recruitments
Abundances
Life cycle
繁殖
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
仔鱼
稚鱼动力学
Distribution
国家
FAO区域
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标本纪录
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Anatomy
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脑重体重比
Otoliths
Physiology
Body compositions
Nutrients
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游泳类型
Swimming speeds
Visual pigment(s)
鱼的声音
Diseases / Parasites
Toxicities (LC50s)
Genetics
遗传学
Electrophoreses
Heritabilities
Human related
Aquaculture systems
水产养殖描述
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Stamps, coins, misc.
Outreach
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References
参考文献

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特别资料

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Estimates based on models

Preferred temperature (Ref. 115969): 24.2 - 28.7, mean 28 (based on 348 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5010   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00761 - 0.04154), b=2.97 (2.78 - 3.16), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.4   ±0.58 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):  Low vulnerability (25 of 100).
价格分类 (Ref. 80766):   High.