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A Newly Recorded Sea Star (Asteroidea: Forcipulatida: Asteriidae) from the East Sea, Korea

  • Lee, Taek-Jun (Department of Life Science, Sahmyook University) ;
  • Shin, Sook (Department of Life Science, Sahmyook University)
  • Received : 2011.05.13
  • Accepted : 2011.06.15
  • Published : 2011.07.31

Abstract

Sea stars were collected with fishing nets between depths of 40-150 m from the Gangwon-do coastal region, East Sea. Specimens were identified as Evasterias echinosoma Fisher, 1926 belonging to the family Asteriidae, which is new to the Korean fauna. This species was characterized by strong external spines and a general size of more than 200 mm, thus the largest sea star identified in Korea to date. Its morphological characteristics are described here with photos. Thirty two asteroid species including E. echinosoma have been reported from the East Sea of Korea.

Keywords

References

  1. D'yakonov AM, 1968. Sea stars (asteroids) of the USSR seas. [Translation from keys to the fauna of the USSR. No, 34. Zoological Institute of the Academy of Sciences of the USSR, 1950]. Israel Program for Scientific Translations, Jerusalem, pp. 1-152.
  2. Fisher WK, 1926. A new sea star of the genus Evasterias. Proceeding of the United States National Museum, 69:1-5.
  3. Fisher WK, 1930. Asteroidea of the North Pacific and adjacent waters. Part. III. Forcipulata (Consulted). Bulletin of the United States National Museum, 76:1-356.
  4. Hayashi R, 1943. Contributions to the classification of the sea-stars of Japan II. Forcipulata, with the note on the relationships between the skeletal structure and respiratory organs of the sea-stars. Journal of the Faculty Science of Hokkaido Imperial University, Series 6, Zoology, 8:133-281.
  5. Lee TJ, Shin S, 2009. A newly recorded sea star of the genus Lophaster (Asteroidea: Velatida) from Korea. Korean Journal of Systematic Zoology, 25:331-333. https://doi.org/10.5635/KJSZ.2009.25.3.331
  6. Lee T, Shin S, 2010. A new record of Stephanasterias albula (Asteroidea: Forcipulata: Asteriidae) form the East Sea, Korea. Korean Journal of Systematic Zoology, 26:345-348. https://doi.org/10.5635/KJSZ.2010.26.3.345
  7. Mah CL, 2009. World Asteroidea database [Internet]. The world register of marine species (WoRMS), Accessed 16 Mar 2009, .
  8. Rho BJ, Shin S, 1980. A systematic study on the echinoderms in Korea 4. Asteroids. Journal of Korean Resources Institute of Better Living, Ewha Womans University, 26:65-104.
  9. Shin S, 1995. A systematic study on the Asteroidea in Korea 1. Species from the East Sea. Korean Journal of Systematic Zoology, 11:243-258.
  10. Shin S, 2010. Sea stars: invertebrate fauna of Korea. National Institute of Biological Resources, 32:1-150.
  11. Shin S, Rho BJ, 1996. Illustrated encyclopedia of fauna & flora of the Korea, Vol. 36. Echinodermata. Ministry of Education, Seoul, pp. 1-780.