• Animal Systematics, Evolution and Diversity
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• v.19 no.2
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• pp.267-276
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• 2003

Byblis joponicus is newly reported from Korea. Redescription is made in detail with figures which show a few differences as compared with the previous description from Japan.

• Animal cells and systems
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• v.8 no.4
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• pp.255-265
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• 2004

While examining specimens collected in the shallow waters of Korea from 1995 to 2004, we found that Ampelisca bocki Dahl and A. naikaiensis Nagata were newly added to Korean fauna. We also provide description for A. brevicornis (Costa) based on materials collected from Korea. As a result, six species of Ampelisca are reported in Korea.

• Animal Systematics, Evolution and Diversity
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• v.27 no.1
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• pp.75-83
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• 2011

Two species of gammaridean amphipod are newly recorded from the shallow Korean waters; Ampelisca alatopedunculata Ren and A. miharaensis Nagata. These are described and figured in detail. A key to the Korean Ampelisca species is provided.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.34 no.3
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• pp.225-237
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• 2001

The community structure of macrobenthos was investigated around Sorido Island, southern coast of Korea between August 1996 and April 1997. Triplicate macrobenthic samples were taken seasonally at twelve stations in August and November 1996 and fourteen stations in February and April 19n by van Veen grab ($0.1m^2$). A total of 217 macrobenthic species were identified during study Period: 80 species were from polychaetes, 60 species from crustaceans, and 46 species from mollusks. The mean density of macrobenthos estimated $1,068 ind/m^2$, and polychaetes comprised $85\%$ of total density. The mean biomass was $110.2 g/m^2$, and echinoderms contributed to more than a half of the biomass. Major dominant species based on abundance were three polychaetes Tharyx sp., Lumbrineris longifolia, and Magelona japonica, which frequently occur in the coastal area enriched by organic pollution. The densities of the species were $582 ind/m^2$, $72 ind/m^2$, and $41 ind/m^2$, respectively. These species showed very low density in the offshore area. The study area was classified into four regions each sustaining specific macrofaunal assemblages by Bray-Curtis cluster analysis: a station group adjacent to the Kwangyang Bay and Yosu harbour and three station groups around Sorido Island. There were negative correlations between the concentration of PAHs in sediments and the abundance of Ampeliscidae spp. and Amphipoda. These results were discussed in terms of both environmental factors and distribution of benthic community.

• Journal of Species Research
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• v.13 no.2
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• pp.159-177
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• 2024

A faunal study on the marine amphipods at eight sites of the continental shelf region in the Southern Sea, Korea was conducted from 16-17 August 2022. In this study, 26 amphipod species in 19 genera and 14 families were found. Among these 14 families, the family Ampeliscidae with six species showed the highest abundance, followed by the family Caprellidae with five species. Amphipods were collected using conical nets, MOCNESS nets, SM grabs, and trawls. When using the SM Grab for collecting benthic sediment, 15 out of a total of 26 amphipod species were surveyed, indicating the highest diversity of amphipod species. Out of the total 26 species, four identified species (Ampelisca pygmaea Schellenberg, 1938; Byblis longiflagelis Ren, 1998; Caprella iniquilibra Mayer, 1903; Primno latreillei Stebbing, 1888) and five unidentified species(Themisto sp., Liljeborgia sp., Dulichiella sp., Cranocephalus sp., Primno sp.) are newly recorded in Korean fauna. These newly recorded species are fully illustrated and compared with related species. We provide a list amphipod fauna in Southern Sea of Korea including figures and tables.