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Journal of Marine Science and Technology

2013

Japan

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Two New Species Of Vanderhorstia Smith, 1949 (Teleostei: Gobiidae) From Ryukyus, Japan, Toshiyuki Suzuki, I-Shiung Chen Dec 2013

Two New Species Of Vanderhorstia Smith, 1949 (Teleostei: Gobiidae) From Ryukyus, Japan, Toshiyuki Suzuki, I-Shiung Chen

Journal of Marine Science and Technology

Two new gobiid species of Vanderhorstia Smith, 1959 which have been recently collected from Japanese waters. Both new species are distributed in marine coral reef habitats off the Ryukyus, Japan. Vanderhorstia cyanolineata sp. nov. can be well distinguished from congeners by the following unique combination of features: (1) fin ray counts: second dorsal fin rays I/12, anal fin rays I/12; pectoral fin rays 18-19; (2) fin shape: low first dorsal fin with about equal 3rd to 5th spinous rays, caudal fin large and middle rays as sword-like projection; (3) scales: LR 50-52; TR 18; and (4) its own specific colouration …