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First Record of a Goby, Callogobius shunkan (Perciformes: Gobiidae) from the Southern Coastal Waters of Jejudo Island, Korea

제주도 남부 연안 해역에서 채집된 농어목 망둑어과 한국첫기록종, Callogobius shunkan

  • An, Jung-Hyun (Division of Life Sciences, College of Life Sciences, Incheon National University) ;
  • Kim, Byung-Jik (Biological Resources Research Department, National Institute of Biological Resources) ;
  • Kim, Sang-Kil (PADI 5 Star IDC Center, Good Diver)
  • 안정현 (인천대학교대학원 생물학과) ;
  • 김병직 (국립생물자원관 생물자원연구부) ;
  • 김상길 (제주굿다이버)
  • Received : 2020.09.28
  • Accepted : 2020.12.18
  • Published : 2020.12.31

Abstract

We described the first record of Callogobius shunkan from Korea, based on two specimens (54.9~66.1 mm in standard length) collected from the southern coastal waters of Jejudo Island. These specimens were characterized by prominent papillae ridges on the head, including postnasal and postorbital rows, well-developed pelvic frenum, dark brownish head, scattered whitish flecks on the body, and three blackish spots on the basal portion of dorsal fins. We proposed a new Korean name, "Ju-reum-mang-dug" for the species.

우리나라 연안성 어류자원 미발굴 분류군 탐색을 위해 제주도 남부 연안해역에서 SCUBA를 이용한 수중조사 과정 중 2015년 9월 수심 약 15미터에서 망둑어과 한국첫기록종인 Callogobius shunkan 2개체(표준 체장 54.9~66.1 mm)를 채집하였다. 본 종은 살아있을 때 암갈색 바탕에 등지느러미 기저부에서 시작하는 3개의 흑갈색 안상반문이 있는 점, 두부 감각관과 잘 발달된 피습에 공기열이 배열되어 있는 점(특히 비공과 안와 후방에 공기열이 있는 점), 배지느러미막이 잘 발달된 점, 흑갈색 바탕의 체색에 백색 반점이 산재하는 특징이 있다. 본 종의 신한국명으로 '주름망둑'을 제안한다.

Keywords

References

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