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Ronald G. Noseworthy Hyun-Ki Hong Shashank Keshavmurthy Hee-Jung Lee Hee-Do Jeung Se-Jong Ju Jong-Bin Kim Sukgeun Jung Kwang-Sik Choi 《Ocean Science Journal》2016,51(1):21-31
Corals reefs and communities support a wide range of flora and fauna. The complete richness and abundance of faunal communities in either coral reefs or communities is not fully understood. This is especially true for high-latitude coral communities. In this work, we carried out an analysis of an Alveopora japonica associated mollusk assemblage, in Jeju Island, Korea. A. japonica is one of the major coral species present in high abundance (88–155 colonies m-2), with a high recruitment rate (7.8 juvenile corals m-2 yr-1) in Jeju Island, and may serve as a habitat for other benthic organisms. In 2012, a total number of 579 A. japonica colonies with sizes ranging between 15.1-346.7 cm2 in the surface area were collected from a 1m× 10m quadrat installed at a depth of 10 m at Keumneung, on the northwest coast of Jeju Island. Numerous benthic invertebrates were found to be associated with A. japonica colonies. Twenty-seven bivalves and gastropods were identified, including a boring mytilid, Lithophaga curta, and an arcid, Barbatia stearnsi. A zonalgeographical examination of the distribution ranges of these mollusks revealed a majority of warmer water species. Our observations also showed that A. japonica may be providing a habitat to grazing gastropod, Turbo cornutus, and encrusting Spondylidae and Chamidae bivalves. A. japonica forms a coral carpet with a distinct assemblage of bivalves. It is thought that the presence of these mollusks species in the coral indicates its use as a nursery for juvenile species, a ready food supply of organic detritus, and a refuge from predators. 相似文献
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Lee Hye-Mi Cho Young-Ghan Jeung Hee-Do Jang Min-Seok Hwang Jee Youn Choi Kwang-Sik 《Ocean Science Journal》2020,55(4):573-579
Ocean Science Journal - As a suspension feeder, Manila clam Ruditapes philippinarum (A. Adams and Reeve 1850) plays a crucial role in the coastal soft bottom ecosystem in the temperate region,... 相似文献
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Chulhong Oh Jin-Kyoung Kim Young-Baek Son Se-Jong Ju Hee-Do Jeung Hyun-Sung Yang Kwang-Sik Choi Gilles Le Moullac Do-Hyung Kang 《Ocean Science Journal》2017,52(4):593-601
This study reports the first finding of tropical blacklip pearl (BLP) oyster, Pinctada margaritifera, in Korean waters. One BLP oyster was found and sampled from Beom-seom islet (33°13′N, 126°33′E) in the southern coast of Jeju Island, Korea in February, 2011. The taxonomic status of the specimen was confirmed by nucleotide sequences of the mitochondrial gene cytochrome oxidase I and 28S ribosomal DNA. Oxygen isotopic analysis (δ18Osh) and histology were used to determine the specimen’s age and reproductive stage, which were 3.5 years and ripe male, respectively. This BLP oyster most likely originated in an area in the subtropics or tropics, such as the Okinawa archipelagic or Micronesian regions. We suggest that intensive monitoring surveys are necessary for confirming the northward expansion of BLP oyster in Korean waters in the near future. 相似文献
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Subramaniam Thatchaneshkanth Lee Hee-Jung Jeung Hee-Do Kang Hyun-Sil Kim Chul-Won Kim Hyung-Seop Cho Young-Ghan Choi Kwang-Sik 《Ocean Science Journal》2021,56(4):424-433
Ocean Science Journal - The Gray mussel Crenomytilus grayanus occurs in high density in the shallow rocky subtidal zone on the east coast of Korea, where the mussel dominates the shallow subtidal... 相似文献
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