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Paragobiodon xanthosoma (Bleeker, 1853)

Emerald coral goby
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Paragobiodon xanthosoma   AquaMaps   Data sources: GBIF OBIS
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Image of Paragobiodon xanthosoma (Emerald coral goby)
Paragobiodon xanthosoma
Picture by Allen, G.R.


Fiji country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Collected off Rotuma Is. (Ref. 10708).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/fj.html
National Fisheries Authority: http://www.spc.org.nc/coastfish/Countries/fiji/fiji.htm
Occurrences: Occurrences Point map
Main Ref: Zug, G.R., V.G. Springer, J.T. Williams and G.D. Johnson, 1989
National Database:

Common names from other countries

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

Teleostei > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Paragobiodon: Greek, para = the side of + Latin, gobius = gudgeon + Greek,odous =teeth (Ref. 45335).
  More on author: Bleeker.

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

海洋 礁区鱼类; 深度上下限 ? - 70 m (Ref. 86942).   熱帶; 30°N - 32°S, 32°E - 169°W

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

Indo-Pacific.
印度-太平洋: 肯亞 (參考文獻 2798) ,塞錫爾群島 (參考文獻 10685) 與查哥斯群島到美屬薩摩亞, 北至琉球群島, 南至大堡礁;(參考文獻 9710) 密克羅尼西亞的馬紹爾群島。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 4.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2798)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 7; 背的软条 (总数) : 8 - 10; 臀棘: 1; 臀鳍软条: 8 - 9. Green to greenish yellow in color, often with a dark caudal margin; adults with elongate flaps on top of head (Ref. 1602). Transverse scales 10. Mouth nearly vertical, lips thick. Head and nape naked to first dorsal fin origin. Gill opening located at same level as pectoral base. Ventral small; first dorsal and anal lower than 2nd dorsal; pectoral extends beyond anus; caudal rounded. Scales less firmly attached than other congeneric species (Ref. 43541).; characterized further by having longitudinal scale series 22-24; ctenoid scales except head, nape, prepectoral region, breast and midventral portion of abdomen which is scaleless; head and nape with numerous bristle-like cirri; complete pelvic fin frenum and basal membrane; depth of body at level of pelvic fins 2.6-3.1 in SL (Ref. 90102).
绿色到黄绿色的颜色, 时常具有一个深色的尾部边缘; 在头顶上成鱼有延长鳃盖。 (参考文献 1602) 横跨的鳞片 10. 嘴几乎垂直, 唇厚的。 头部与后颈裸露的对第一背鳍起源。 位于的鳃裂高度与胸鳍基底相同。 腹的小; 第一背鳍与臀鳍低于第二背鳍; 胸鳍延伸超过肛门; 尾鳍圆的。 鳞片更不坚固附上了胜于其他的同属种。 (参考文献 43541)

生物学特性     字汇 (例如 epibenthic)

Found exclusively among branches of Seriatopora hystrix coral (Ref. 2334); usually in pairs. Monogamous (Ref. 52884).

发现只在 Seriatopora hystrix 珊瑚的分支之中;(参考文献 2334) 通常成对。 一夫一妻的.(参考文献 52884)

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

Monogamous mating is observed as both obligate and social (Ref. 52884).印度-太平洋: 肯亞 (參考文獻 2798) ,塞錫爾群島 (參考文獻 10685) 與查哥斯群島到美屬薩摩亞, 北至琉球群島, 南至大堡礁;(參考文獻 9710) 密克羅尼西亞的馬紹爾群島。

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

Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 12 March 2015

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; 水族馆: 商业性
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Estimates based on models

Preferred temperature (Ref. 115969): 25 - 29.3, mean 28.2 (based on 1954 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):  3.1   ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
价格分类 (Ref. 80766):   Very high.