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A Review of the Indo-Pacific Gobiid Fish Genus Ctenogobiops, with Descriptions of Two New Species

並列摘要


The following 7 species of the Indo-Pacific shrimp-associated gobiid fish genus Ctenogobiops are recognized: C. aurocingulus (Herre), C. feroculus Lubbock and Polunin, C. formosa sp. nov., from southern Taiwan, C. maculosus (Fourmanoir) (C. crocineus Smith is a synonym), C. pomastictus Lubbock and Polunin, C. tangaroai Lubbock and Polunin, and C. tongaensis sp. nov. from Vava'u, Tonga. Ctenogobiops formosa is distinctive in having the 2nd or 3rd dorsal spines longest, much shorter than the head, 3 rows of dark spots on the body, the lower row midlateral with large oval spots, and 2 horizontal dark streaks on the cheek. In C. tongaensis the 2nd dorsal spine is the longest, being filamentous in the male and longer than the head, the caudal fin is clearly longer than the head, there are 4 rows of dark spots on body, and the round spots of midlateral 3rd row are largest.

並列關鍵字

Fish taxonomy Indo-Pacific Gobiidae Ctenogobiops New species

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