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전남 무안군 농촌지역에서의 나비개체군 변동에 관한 연구
현태현,최세웅 7개 국립대학교 환경연구 논문집 공동발행 위원회 2003 공업기술연구 Vol.3 No.-
To examine the dynamics of butterfly population in a rural area of Muan-gun, where is characterized by agricultural land mixed with low-hill mountains, we monitored butterflies from 2001 to 2003 based on a transect method. Forty-two butterfly species were recorded and the most dominant species during the surveyed years was pieris rapae. Total numbers of recorded butterflies were different ranging from 29(year 2003) to 39(year 2001). Monthly changes of indices of heterogeneity and evenness showed more or less straight graph, which was a different pattern from that of Mt. Yudal, Mokpo. Some butterfly species were inconsistently observed during the years: 3 species in 2002 were not listed in 2001's record, 12 species in 2001 were not listed in 2002's record.
Organopoda carnearia (Walker) (Lepidoptera: Geometridae), New to Korea
Sei-Woong Choi 한국동물분류학회 2009 Animal Systematics, Evolution and Diversity Vol.25 No.3
A sterrhine species, Organopoda carnearia(Walker) is reported for the first time from Korea. One male of O.carnearia was collected from an island on Dadohae National Park, Jeonnam Province. Diagnosis of the species is provided with brief description of adult including male genitalia.
Two New Records of Eupithecia (Lepidoptera: Geometridae) from Korea
Sei-Woong Choi,Sung-Soo Kim 한국동물분류학회 2009 Animal Systematics, Evolution and Diversity Vol.25 No.1
We report two species of Eupithecia for the first time from Korea. Two females of Eupithecia sophia Butler were collected from Jejudo Island and Sobaeksan Mt., Danyang, and two males of Eupithecia niphonaria Inoue were collected from Duryunsan Mt., Haenam. Up to now, a total of 51 species of Eupithecia are recorded from Korea. Diagnosis and description of each species are given with the figures of genitalia.
Sei-Woong Choi 한국동물분류학회 2008 Animal Systematics, Evolution and Diversity Vol.24 No.3
We report a species of Notodontidae, Odontosia patricia Stichel 1918 for the first time from Korea. Two males of O. patricia were collected at the end of May, 2008 from Quercus mongolica forest of Jirisan Mt., a Korea Long-Term Ecological Research site. The notodontid-moth fauna and population changes of three years (2005-2007) from Q. mongolica forest site are provided.
Review of the description pattern of newly recorded insect species from 1999 to 2009 in Korea
Choi, Sei-Woong,Na, Sang-Deok The Korean Society for Integrative Biology 2010 Animal cells and systems Vol.14 No.3
The characteristics of insect communities in specific localities reflect climatic and environmental status and change. We investigated the description pattern of new insect species by reviewing announcements of new or newly recorded insects in Korea published in five systematic journals between 1999 and 2009: Entomological Research (1999-2009), Insect Koreana (1999-2003), Journal of Asia-Pacific Entomology (1999-2009), Korean Journal of Applied Entomology (1999-2009), and Korean Journal of Systematic Zoology (1999-2009). A total of 757 new species were reported in 299 research papers. More than 85% of the newly described or reported species belonged to four orders: Coleoptera (225 species), Lepidoptera (202 species), Hymenoptera (141 species), and Diptera (82 species). The number of new species fluctuated from year to year, and a few major authors described most species. The graph of the cumulative number of species described in Korea was not asymptotic. We also examined the decadal trends in the proportion of species according to their biogeographical origin. The numbers of northern (Palearctic and Nearctic) and southern (Oriental) species recorded in Korea between 1999 and 2009 were increasing mainly due to the recent taxonomic research environment. It is also possible that recent climatic change induces new migrants toKorea from more southern parts of Oriental region, but more information is needed to confirm this hypothesis.
Effect of island geography on plant species on uninhabited islands in southeastern South Korea
Choi, Sei-Woong,An, Jeong-Seop,Yang, Hyo-Sik The Ecological Society of Korea 2015 Journal of Ecology and Environment Vol.38 No.4
We investigated the pattern of floral diversity including naturalized plant species and three ecological factors (area, elevation and distance from mainland) of plant species on 53 uninhabited islands in Gyungsangnam-do, southeastern South Korea. A total of 206 taxa in 67 families were observed, and the species of Compositae was most common. Thirteen taxa in eight families of the naturalized plants were observed on 33 islands. The numbers of total plant species, area and elevation were significantly correlated, but no relationship with distance from the mainland was observed. In addition, no relationship was found among the numbers of naturalized plants, area and elevation. However, the average rate of naturalization on islands with different elevations differed significantly, indicating the smallest proportion of naturalized plant species was on high islands. Multiple regression of total species richness identified elevation as a significant factor, while no significant variables were correlated with naturalized plant species. Nonmetric multidimensional scaling (NMS) ordination identified three major variables, distance from mainland, number of naturalized plant species and elevation. These findings indicate that the geography of islands such as area and elevation affected the species richness of plants on uninhabited islands, while human disturbance had a greater effect than geography on the species richness of naturalized plants on islands in southeastern South Korea.
New Records of Seven Eupithecia (Lepidoptera: Geometridae) from Korea
Choi, Sei-Woong,Kim, Sung-Soo The Korean Society of Systematic Zoology 2015 Animal Systematics, Evolution and Diversity Vol.31 No.2
The genus Eupithecia Curtis is the largest taxon in Lepidoptera (more than 1,500 species worldwide) and the adults of the genus are characterized by small in size, cryptically colored grayish and brownish forewing, and indistinct basal, ante- and postmedial transverse lines mostly with a definite discal spot on the forewing. Forty-four species have been reported so far in Korea. Herein, we present the first report on seven species of Eupithecia: Eupithecia rufescens Butler (1878), Eupithecia costiconvexa Inoue (1979), Eupithecia daemionata Dietze (1904), Eupithecia persuastrix Mironov (1990), Eupithecia actaeata Walderdorff (1869), Eupithecia suboxydata Staudinger (1897) and Eupithecia costimacularia Leech (1897). Diagnosis, descriptions and figures of the available species are provided.
A New Record of Collix stellata (Lepidoptera: Geometridae) from Korea
Choi, Sei-Woong,Na, Sang-Hyun The Korean Society of Systematic Zoology 2011 Korean Journal of Systematic Zoology Special Issue Vol.27 No.2
We report a larentiine species, Collix stellata Warren, for the first time from Korea. Two males and one female were collected from Jeju-do Island, South Korea. Collix stellata is similar to Collix ghosa Walker in external appearances, but can be distinguished by the relatively larger discal dot on forewing and the relatively slender valva with distally projected margin of male genitalia. Diagnosis and description of the species are given with the figures of the genitalia.