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Gnatholepis thompsoni  Jordan, 1904

Goldspot goby
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Image of Gnatholepis thompsoni (Goldspot goby)
Gnatholepis thompsoni
Picture by Randall, J.E.

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

Actinopterygii 辐鳍鱼纲 (条鳍鱼) > Perciformes (Perch-likes) > Gobiidae (Gobies) > Gobionellinae
Etymology: Gnatholepis: Greek, gnathos = jaw + Greek,lepis = scale (Ref. 45335).   More on author: Jordan.

环境 / 气候 / 范围 生态学

; 海洋 礁区鱼类; 深度上下限 0 - 50 m (Ref. 5299), usually 1 - 36 m (Ref. 92171).    , preferred ?; 43°N - 2°S

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

Atlantic: southern Florida, North Carolina, the Bahamas, Bermuda through to the Lesser Antilles in western Atlantic; also in the oceanic islands of Ascension, Madeira and St Helena, and Sao Tome Island, Cape Verde Islands and the Canary Islands in the eastern Atlantic.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 8.2 cm TL 雄鱼/尚未辨别雌雄; (Ref. 39517); 5.7 cm TL (female)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 7; 背的软条 (总数): 10-12; 臀棘 1; 臀鳍软条: 11. Distinguished by the following characteristics: moderately large Gnatholepis (up to 58 mm SL) with nape midline scales always cycloid and most of predorsal scales cycloid; body pale with 6-8 rows of staggered dark brown spots, mid-lateral spots may be largest; transverse black line on the upper part of the eye joining somewhat oblique to curved black line or bar crossing cheek and ending well behind end of jaw; third to fourth first dorsal fin spines longest, fin with square to rectangular appearance when extended; second dorsal and anal fin rays usually I,11; pectoral rays 16-18, usually 17; lateral scales 26-29, usually 27; 9-11 predorsal scales (usually 10), all cycloid (Ref. 92171).

生物学特性     字汇 (例如 epibenthic)

Inhabits open sand, rock, and rubble areas. Often occurs with the bridled goby, Coryphopterus glaucofraenum. Feeds on organisms and organic material by taking sand into its mouth and expelling it through the gill openings, filtering out its food in the process (Ref. 26938).

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


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

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

世界自然保护联盟红皮书 (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

对人类的威胁

 




人类利用

水族馆: 商业性
FAO(Publication : search) | FisheriesWiki | 周边海洋

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俗名
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