Korean Journal of Ichthyology (한국어류학회지)

The Ichthyological Society of Korea (한국어류학회)
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First Record of a Shrimp Goby, Amblyeleotris japonica (Gobiiformes: Gobiidae) from Korea

딱총새우류와 공생하는 망둑어과 한국 첫기록종, Amblyeleotris japonica

  • Byung-Jik Kim (Biodiversity Research Department, National Institute of Biological Resources) ;
  • Jung-Hyun An (Biodiversity Research Department, National Institute of Biological Resources) ;
  • Sang-Kil Kim (PADI 5 Star IDC Center, Good Diver) ;
  • Seung-Hyun Lee (FishBone Jeju)
  • 김병직 (국립생물자원관 생물다양성연구부) ;
  • 안정현 (국립생물자원관 생물다양성연구부) ;
  • 김상길 (제주 굿다이버) ;
  • 이승현 (피쉬본제주)
  • Received : 2023.10.31
  • Accepted : 2023.11.14
  • Published : 2023.11.30
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Abstract

A shrimp goby, Amblyeleotris japonica is reported firstly from Korea, based on a single specimen (70.3 mm in SL) collected at a depth of 14 m in the southern Jejudo Island. The species is characterized by having a lower number of scales in longitudinal series, a rather compressed body, anterior limit of opercular opening located below between posterior margin of eye and preopercle, second dorsal fin with a single spine and 13 soft rays, anal fin with a single spine and 14 soft rays, and five brownish vertical bands on lateral body between head and caudal peduncle when fresh. New Korean names, "Se-u-but-i-mang-dug-sog" and "Bulg-eun-dong-gal-se-u-but-i-mang-dug", are proposed for the genus and the species, respectively.

우리나라 제주도 남부 연안의 수심 14 m에서 채집된 1개체 (표준체장 70.5 mm)의 표본을 근거로 딱총새우류와 공생하는 망둑어과 어류 Amblyeleotris japonica를 한국 첫기록종으로 보고한다. 이 종은 몸이 다소 측편하고 새공 하단이 눈의 후연과 전새개골 하단의 중앙 아래에 위치하며, 제2등지느러미 기조수가 1극 12연조, 뒷지느러미 기조수가 1극 14연조, 종렬비늘수가 28개, 머리에서 꼬리자루까지의 몸 측면에 5개의 폭넓은 적갈색 횡대가 있는 점이 특징이다. 이 종의 속명과 국명에 대해 '새우붙이망둑속'과 '붉은동갈새우붙이망둑'을 신한국명으로 제안한다.

Keywords

Acknowledgement

This work was supported by a grant from the National Institute of Biological Resources, funded by the Ministry of Environment of the Republic of Korea (NIBR No. 202203106).

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