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한국 제주도 근해에서 채집된 갈치꼬치과(Gempylidae) 어류 1 미기록종, Lepidocybium flavobrunneum

First Record of the Escolar Lepidocybium flavobrunneum (Perciformes: Gempylidae) from Jeju Island, Korea

  • 송영선 (부경대학교 자원생물학과) ;
  • 명세훈 (맥쿼리대학교 생명과학과) ;
  • 김진구 (부경대학교 자원생물학과)
  • Song, Young Sun (Department of Marine Biology, Pukyong National University) ;
  • Myoung, Se Hun (Department of Biological Sciences, Macquarie University) ;
  • Kim, Jin-Koo (Department of Marine Biology, Pukyong National University)
  • 투고 : 2020.02.18
  • 심사 : 2020.03.04
  • 발행 : 2020.03.31

초록

농어목(Perciformes) 갈치꼬치과(Gempylidae)에 속하는 Lepidocybium flavobrunneum 1개체(체장 910 mm)가 2016년 4월 28일 한국 제주도 해역에서 처음 채집되었다. 본 종은 등지느러미 극조가 매우 짧으며 등지느러미와 뒷지느러미 뒤쪽에 각각 6개와 5개의 토막지느러미를 가진다. 또한 꼬리자루에 강한 측융기선 1개와 그 뒤쪽에 2개의 작은 돌기가 있고, 체측에는 불규칙한 파상무늬의 측선이 구불구불하게 뻗어 있다. 이 종의 새로운 속명과 국명으로 '흑갈치꼬치속' 및 '흑갈치꼬치'를 제안한다.

A single specimen of Lepidocybium flavobrunneum (910.0 mm standard length) in the family Gempylidae, was collected off northwestern Jeju Island, Korea on April 28, 2016. The species is characterized by a blackish body, very low first dorsal fin spines, second dorsal fin rays followed by six finlets, anal fins followed by five finlets, caudal peduncle with a large keel flanked by two small supplementary keels, and a lateral line with an irregular wave pattern. Here, we propose the new Korean names "Heuk-gal-chi-ggo-chi-sok" for the genus Lepidocybium and "Heuk-gal-chi-ggo-chi" for the species L. flavobrunneum.

키워드

참고문헌

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