Animal Systematics, Evolution and Diversity

The Korean Society of Systematic Zoology (한국동물분류학회)
권호 표지
DOI QR코드

DOI QR Code

One New Species and One New Record of Electridae (Bryozoa: Cheilostomatida) from Korea

  • Hyun Sook Chae (Department of Life Science, Woosuk University) ;
  • Ho Jin Yang (Marine Bryozoans Resources Bank of Korea) ;
  • Bum Sik Min (Division of Zoology, Honam National Institute of Biological Resources) ;
  • Ji Eun Seo (Department of Life Science, Woosuk University)
  • Received : 2023.11.27
  • Accepted : 2023.12.13
  • Published : 2024.01.31
Download PDF
⟨ Previous Next ⟩

Abstract

A taxonomic study of the family Electridae Stach, 1937 (Bryozoa: Cheilostomatida) was carried out using materials collected from six localities of Korea from 1984 to 2021. Aspidelectra melolontha (Landsborough, 1852) is newly added to the bryozoan fauna of Korea, and Electra jindoica n. sp. is new to science. European A. melolontha is known to occur in brackish water of low salinity, but the species is found in New Zealand and Argentina seawater. This species is also reported as a fouling bryozoan from China and New Zealand. Electra jindoica n. sp. is distinguished by smaller zooid, larger kenozooid, and developed cryptocyst from E. asiatica Grischenko, Dick and Mawatari, 2007. With the addition of two species reported herein, six species and four genera of Electridae from Korea have been recorded: Aspidelectra melolontha, Arbopercula tenella, Conopeum hexagonum, C. reticulum, C. seurati, and Electra jindoica n. sp. Furthermore, the genera Aspidelectra and Electra are new to the Korean bryozoan fauna based on this study.

Keywords

Acknowledgement

This work was supported by the management of Marine Fishery Bio-resources Center (2023) funded by the National Marine Biodiversity Institute of Korea (MABIK), and was supported by a grant from the Honam National Institute of Biological Resources (HNIBR), funded by the Ministry of Environment (MOE) of the Republic of Korea (HNIBR202101101).

References

  1. Busk G, 1854. Catalogue of marine Polyzoa in the collection of the British Museum, Part 2, Cheilostomata (part). Trustees of the British Museum, London, pp. 55-120. 
  2. Cook PL, Bock PE, Gordon DP, Weaver HJ, 2018. Australian Bryozoa, Vol. 2. Taxonomy of Australian families. CSIRO Publishing, Melbourne, pp. 1-314. 
  3. Gong YH, Seo JE, 2003. Fouling bryozoan from the East Sea. Journal of HRDEC, 4:1-22. 
  4. Gong YH, Seo JE, 2004. A taxonomic study on fouling bryozoans from Korea: preliminary report. Underwater Science and Technology, 5:11-16. 
  5. Gordon DP, Hosie AM, Carter MC, 2008. Post-2000 detection of warm water alien bryozoan species in New Zealand: the significance of recreational vessels. In: Proceedings of the 14th International Bryozoology Association Conference, Virginia Museum of Natural History, Special Publication No. 15 (Eds., Hageman SJ, Key MMJ Jr, Winston JE). Virginia Museum of Natural History, Martinsville, VA, pp. 37-48. 
  6. Grischenko AV, Dick MH, Mawatari SF, 2007. Diversity and taxonomy of intertidal Bryozoa (Cheilostomata) at Akkeshi Bay, Hokkaido, Japan. Journal of Natural History, 41:1047-1161. https://doi.org/10.1080/00222930701391773 
  7. Hayward PJ, Ryland JS, 1998. Cheilostomatous Bryozoa. Part 1. Aeteoidea - Cribrilinoidea. In: Synopses of the British Fauna (new series), No. 10 (Eds., Barnes RSK, Crothers JH). Field Studies Council, Shrewsbury, pp. 1-366. 
  8. Hincks T, 1880. A history of the British marine Polyzoa. Van Voorst, London, pp. 1-601. 
  9. Landsborough D, 1852. A popular history of British zoophytes, or corallines. Reeve and Co., London, pp. 1-404. 
  10. Levinsen GMR, 1909. Morphological and systematic studies on the cheilostomatous Bryozoa. Nationale Forfatterers Forlag, Copenhagen, pp. 1-431. 
  11. Liu X, Yin X, Ma J, 2001. Biology of marine-fouling bryozoans in the coastal waters of China. Science Press, Beijing, pp. 1-860 (in Chinese, with English summary). 
  12. Liu X, Yin X, Xia W, 1999. Significance of early astogeny of cheilostome bryozoans in their evolution. I. The characteristics of early astogeny of suborder Malacostegina (Membraniporidae and Electridae). with descriptions of a new genus and six new species. Studia Marina Sinica, 41:128-167 (in Chinese, with English summary). 
  13. Lopez-Gappa J, Liuzzi MG, 2016. Recent discovery of non-indigenous bryozoans in the fouling assemblage of Quequen Harbour (Argentina, Southwest Atlantic). Marine Biodiversity, 48:1159-1167. https://doi.org/10.1007/s12526-016-0561-7 
  14. Nikulina EA, 2007. Einhornia, a new genus for electrids formerly classified as the Electra crustulenta species group (Bryozoa, Cheilostomata). Schriften des Naturwissenschaftlichen Vereins fur Schleswig-Holstein, 69:29-40. 
  15. Nikulina EA, 2010. Three new genera of Electridae (Bryozoa): Arbopercula, Osburnea, and Arbocuspis. Schriften des Natur-wissenschaftlichen Vereins fur Schleswig-Holstein, 72:25-28. 
  16. Norman AM, 1903. V. - Notes on the Natural History of East Finmark. Annals and Magazine of Natural History, Series 7, 12:87-128.  https://doi.org/10.1080/00222930308678831
  17. Prenant M, Bobin G, 1966. Bryozoaires, deuxieme partie. Chilostomes Anasca. Faune de France, 68:1-647. 
  18. Ryland JS, Hayward PJ, 1977. British Anascan Bryozoans. The Linnean Society of London by Academic Press, London, pp. 1-188. 
  19. Schwaha T, 2020. Phylum Bryozoa (Handbook of Zoology) [Internet]. de Gruyter, Berlin, Accessed 1 December 2022, . 
  20. Seo JE, 1992. A systematic study on the Bryozoans from the South Sea in Korea I. Cheilostomata. Korean Journal of Systematic Zoology, 8:141-160. 
  21. Seo JE, 1996. Two new species of Membraniporoidea (Bryozoa: Cheilostomata) from Korea. Korean Journal of Systematic Zoology, 12:45-51. 
  22. Seo JE, 2005. Illustrated encyclopedia of fauna and flora of Korea, Vol. 40. Bryozoa. Ministry of Education and Human Resources Development, Seoul, pp. 1-596 (in Korean).
  23. Seo JE, 2010. Bryozoa: Gymnolaemata: Cheilostomata: Inovicellata, Malacostega, Flustrina, Ascophora. Bryozoans. Invertebrate Fauna of Korea, 29:1-149. 
  24. Seo JE, Kil HJ, 2019. Bryozoa of Korea: Cheilostomata. National Institute of Biological Resources, Incheon, pp. 1-310 (in Korean).
  25. Song JI, 1985. Studies on the fouling animals in Wolsung and Seocheon. Journal of Korean Research Institute for Better Living, 36:69-78. 
  26. Wang F, 1988. A new species of Ectoprocta from China (Cheilostomata: Electridae). Acta Zootaxonomica Sinica, 13:112-114 (in Chinese, with English summary). 
  27. Wang F, 1989. New subspecies and new records of Ectoprocta from China (Cheilostomata: Cribrilinidae). Sichuan Journal of Zoology, 8:1-3 (in Chinese, with English summary). 
  28. Yu C, Kim S, Hong JS, Choi KH, 2021. The occurrence of two non-indigenous Conopeum (Bryozoa: Cheilostomata) species in the coastal waters of South Korea. Aquatic Invasions, 16:281-296. https://doi.org/10.3391/ai.2021.16.2.05