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Koumansetta hectori (Smith, 1957)

Hector's goby
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Native range | All suitable habitat | Point map | Year 2050
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Koumansetta hectori   AquaMaps   Data sources: GBIF OBIS
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Image of Koumansetta hectori (Hector\
Koumansetta hectori
Picture by Randall, J.E.


Japan country information

Common names: Kinsenhaze
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from the Ryukyu Islands (Ref. 559). Also Ref. 1602, 119548.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ja.html
National Fisheries Authority: http://www.maff.go.jp/eindex.html
Occurrences: Occurrences Point map
Main Ref: Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984
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:   More on author: Smith.

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

海洋 礁区鱼类; 深度上下限 3 - 30 m (Ref. 90102), usually 5 - 20 m (Ref. 27115).   熱帶; 22°C - 30°C (Ref. 27115); 30°N - 22°S, 32°E - 175°E

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

Indo-West Pacific: from Seychelles to Fiji; north to Japan, south to New Caledonia.
印度-西太平洋: 紅海,亞達伯拉,塞錫爾群島,琉球群島, 八重山群島; 帛琉,特拉克島與密克羅尼西亞的波納佩島。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 8.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 48637)

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) : 15 - 17; 臀棘: 1; 臀鳍软条: 15 - 16. This species is distinguished by the following characters: D VI + I,15-17; A I,15-16; pectoral-fin rays 16-17; scales in longitudinal series 49-54, in transverse series 17-18; interorbital wide, 67-90 % of eye diameter; rear margin of upper jaw ending posteriorly slightly behind or at vertical through anterior margin of eye; first two dorsal-fin spines filiform, elongate, remaining progressively shorter, the sixth dorsal-fin spine almost reaches the origin of the second dorsal; small ctenoid scales on body, cycloid at axil of pectoral fin, nape and entire belly, and in the area between first dorsal fin and pectoral fin; predorsal scales 16-22, scales not reaching to the vertical through the posterior edge of eye, ending at the level of pore G or H'; cheek and opercle naked; scales cover the basal 1/3-1/4 of caudal fin, becoming rapidly smaller and cycloid; prepectoral area with about 4-9 vertical series of fine cycloid scales covering the entire base of the pectoral fin; prepelvic area with cycloid scales, 9-14 in the midventral row; width at anal-fin origin 9.9-10.7% of SL; caudal peduncle depth 75.4-88.9% of its length; head depth 47.3-54.4% of HL; length of 11th second dorsal-fin ray 11.8-14.2% of SL; length of 8th anal-fin ray 13.7-14.9% of SL (Ref. 119548).
A. rainfordi 有一个类似的图案那, 但是是蓝黑色的而不是绿色,有黄色的第二个背鳍到上尾部的鳍条纵向的斑纹与假眼斑从基底的链。

生物学特性     字汇 (例如 epibenthic)

Inhabits sheltered bays and inner reefs on fine rubble shaded by large living corals (Ref. 48637). Occurs solitarily, hovering a short distance above sandy bottoms of reef bases. Stomach contents of one specimen comprise of filamentous algae, harpacticoid copepods, ostracods, amphipods, and nematodes (Ref. 9360).

在细的碎石上栖息于掩蔽的海湾与岩礁内侧被大的活珊瑚遮蔽。 (参考文献 48637) 生存单独地, 盘旋在礁基底的砂质底部上面的短距离。 一件标本的胃内含物菌丝藻,哲水蚤,介形虫,片脚类动物与线虫类包含。 (参考文献 9360)

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

印度-西太平洋: 紅海,亞達伯拉,塞錫爾群島,琉球群島, 八重山群島; 帛琉,特拉克島與密克羅尼西亞的波納佩島。

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

Kovačić, M., S.V. Bogorodsky, A.O. Mal and T.J. Alpermann, 2018. Redescription of the genus Koumansetta (Teleostei: Gobiidae), with description of a new species from the Red Sea. Zootaxa 4459(3):453-481. (Ref. 119548)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 13 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): 24.7 - 29.2, mean 28.4 (based on 320 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00333 - 0.01504), b=3.09 (2.92 - 3.26), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  2.1   ±0.1 se; based on diet studies.
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.