한국 동해 독도에서 채집된 비늘베도라치과 (Chaenopsidae) 어류 첫기록종, Neoclinus chihiroe = New Record of Neoclinus chihiroe (Perciformes: Chaenopsidae) from Dokdo, East Sea, Korea

국문 초록 (Abstract)

농어목 비늘베도라치과에 속하는 Neoclinus chihiroe 1개체 (52.5 mm SL)가 2020년 12월 9일 독도에서 잠수조사를 통해 처음 채집되었다. 이 종의 특징은 등지느러미 첫 번째 극조와 두 번째 극조 사이에 검은색 점을 가지고 있으며, 아가미 덮개 뒤편 위쪽에 검은색 점을 가지고 있었다. 이 종은 비늘베도라치과에 속하는 N. okazakii와 형태적으로 유사하였지만, 가슴지느러미 기부에 검은 점을 가지지 않는 점에서 구별된다. 이번 연구는 N. chihiroe의 국내 첫 출현을 보고하며 이 종의 새로운 국명은 ‘동해비늘베도라치’로 제안한다.

다국어 초록 (Multilingual Abstract)

A single specimen (52.5 mm SL) of Neoclinus chihiroe, belonging to the family Chaenopsidae, was firstly collected from Dokdo, East Sea of Korea on 9 December 2020. This species was characterized by a black spot between the first and the second dorsal spines, and a black spot on upper part of opercular membrane. The species was morphologically similar to N. okazakii, but distinctly distinguished by pectoral fin base without a black dot. This study documents the first record of N. chihiroe in Korean waters and suggests the new Korean name ‘Dong-hae-bi-neul-be-do-la-chi’ for the species.

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