First record of Bathygobius hongkongensis (Perciformes: Gobiidae) from Jeju Island, Korea

Hyuck Joon Kwun
2020 Fisheries and Aquatic Sciences  
Six specimens of Bathygobius hongkongensis were collected for the first time from the eastern coast of Jeju Island, Korea, in September-November 2017. This species is characterized by a pectoral fin with free rays and the division of the first dorsalmost pectoral free ray into three branches; a lower jaw with a mental frenum; and an anterior nostril with a tiny flap. Bathygobius hongkongensis is similar to B. fuscus but differs in having more dorsalmost free pectoral fin rays. The new Korean
more » ... e proposed for B. hongkongensis is "Nam-bang-mu-nui-mang-duk."
doi:10.1186/s41240-020-00164-9 fatcat:ravxsgbywzbbfoobmsp645ffje