A New Species of Synandwakia and Two Newly Recorded Species of Athenaria (Anthozoa: Actiniaria) from Korea

한국산 무족반족(산호충강: 해변말미잘목)의 유사벌레붙이말미잘속의 1신종과 국내 2미기록종

  • Jun-Im Song (Department of Life Science, College of Natural Sciences, Ewha Womans University)
  • Published : 2003.10.01

Abstract

Actiniarians were collected from the sandy mud flat of Deokjeokdo, Jak-yakdo, Yeoungjongdo and Hupo of Korean waters from 1962 to 1998. They are identified into three species of two families, which are newly recorded to Korean athenarian fauna: Synandwakiu multitentaculata n. sp., Edwardsioides japonica (Carlgren, 1931) and Metedwardsia akkeshi (Uchida, 1932). They are described in detail with figures and tables. Synandwakia multitentaculata n. sp. is easily distinguished from S. hozawai by having up to 200 in the number of tentacles and by the peculiar macrobasic amastigophores of tentacles and the larger microbasic p-mastigophores of acontia in the macrocnidae.

한국산 산호충류의 분류학적 연구의 일환으로 1952년부터 1998년까지 덕적도, 작약도, 영종도와 후포에서 채집된 말미잘류를 동정 분류하였다. 그 결과 2과 3속 3종의 무족반류가 밝혀졌으며, 이들은 1신종인 유사벌레붙이말미잘(Synandwakia multitentaculata n. sp.)과 한국 2미기록종인 벌레붙이말미잘(Edwardsioides japonica), 가는벌레붙이말미잘(Metedwardsia akkeshi)로 형태학적 특징을 그림 및 표와 함께 기술하였다. 본 신종은 촉수의 수가 180-200개에 이르며, 촉수와 창사의 대형자포에서 호자와벌레붙이말미잘(Synandwakia hozawai)과 쉽게 구별된다.

Keywords

References

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