Korean Journal of Ichthyology (한국어류학회지)

The Ichthyological Society of Korea (한국어류학회)
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New Record of the Black-Velvet Angelfish, Chaetodontoplus melanosoma (Pomacanthidae, Perciformes) from Korea

한국 제주도에서 채집된 청줄돔과 어류 1미기록종, Chaetodontoplus melanosoma

  • Han, Song Hun (Subtropical Fisheries Research Center, National Fisheries Research and Development Institute) ;
  • Kim, Maeng Jin (West Sea Fisheries Research Institute, National Fisheries Research and Development Institute) ;
  • Song, Choon Bok (College of Ocean Sciences, Jeju National University)
  • 한송헌 (국립수산과학원 아열대수산연구센터) ;
  • 김맹진 (국립수산과학원 서해수산연구소) ;
  • 송춘복 (제주대학교 해양과학대학)
  • Received : 2015.07.28
  • Accepted : 2015.09.25
  • Published : 2015.09.30
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Abstract

This is the first report of Chaetodontoplus melanosoma, belonging to the family Pomacanthidae, collected in Korea. The specimen (123.1 mm in standard length) was caught in the coastal waters of Jejudo Island by a trammel net on 23 February 2010. This species was characterized by the following morphological traits: 26 dorsal fin rays, 16 pectoral fin rays, 6 pelvic fin, 21 anal fin rays, no blue strips on the body, no markings behind the eye, and an egg-shaped faint black spot on the base of the pectoral fin. We suggest a new Korean name "Geom-eun-cheong-jul-dom" for C. melanosoma.

농어목 청줄돔과에 속하는 Chaetodontoplus melanosoma 1개체 (표준 체장 123.1 mm)가 2010년 2월 24일 제주도 사계연안의 삼중자망에서 처음으로 채집되었다. 이 종은 체측에 파란색 줄무늬가 없는 대신 멜라닌 색소가 잘 발달되어 있는 점, 눈 뒤에 반점이 없는 점, 그리고 가슴지느러미 기부에 검은색 반점을 가지는 점이 특징이다. 하지만, 청줄돔이 가지는 체측의 파란줄무늬가 이 종의 등지느러미에 희미하게 남아있으며 형태적으로도 유사하기 때문에 이 미기록종의 국명을 "검은청줄돔"으로 제안한다.

Keywords

References

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