• 제목/요약/키워드: stoneflies

검색결과 5건 처리시간 0.018초

榮山江 水系의 水棲混蟲의 分布와 季節的 變動 (Distribution and Seasonal Fluctuation of Aquatic Insects in the Yongsan River System)

  • Baik, Soon-Ki
    • The Korean Journal of Ecology
    • /
    • 제16권2호
    • /
    • pp.209-227
    • /
    • 1993
  • Aquatic insects were collected from 18 sites in the Yongsan River System from August, 1988 to July, 1989. The monthly fluctuation and distributional pattern of the aquatic insects along the environmental factors were investigated. Quantitatively collected aquatic insects were identified, and numbers, standing biomass, dominance indices and diversity indices in each site and month were determined. The aquatic insect faun of the Yongsan River System was composed of 146 species, 82 genera, 38 families in 7 orders including 44 species of mayflies, 32 species of caddisflies, 24 species of stoneflies, 21 species of flies, 16 species of beetles, 6 species of dragonflies and 3 species of dobsonflies. Seasonal occurrence of species were more diversified in winter and spring than in summer. Also, the number of individuals occurred was higher in winter and spring than in summer while it was the highest in upper stream and the lowest in Kwang-ju stream. Component ratio of the number of individuals according to the insect orders was as follows: Mayflies 38.71%, Flies 36.97%, Stoneflies 10.21%, Caddisflies 6.80%, Beetles 2.96%, Dobbsonflies 2.74%, Dragonflies 0.95%. Percentage of standing biomass according to insect orders were as follows: Mayfiles 32.81%, Stoneflies 26.51%, Caddisflies 17.58%, Dobbsonflies 14.84%, Flies 3.74%, Beetles 3.08%, Dragonflies 1.45%, The highest standing biomass occurred in spring and the lowest in summer.

  • PDF

Checklist of the Korean Stoneflies (Plecoptera) with Six Newly Recorded Species

  • Hwang, Jeong Mi;Muranyi, David
    • Animal Systematics, Evolution and Diversity
    • /
    • 제36권1호
    • /
    • pp.46-54
    • /
    • 2020
  • A revised checklist of the Korean Plecoptera is updated here, with 10 families, 36 genera, and 95 species are reported. Pictetiella asiatica Zwick & Levanidova, Claassenia radiata (Klapálek), Xanthoneuria unimaculata (Zhiltzova) and Sweltsa sp. Ko (temporary name) are known only from the Democratic People's Republic of Korea. Nemoura sahlbergi Morton, Perlomyia kiritshenkoi Zhiltzova, and Neoperla adamantea Murányi & Li are reported for the Republic of Korea in this study. Nemoura ussuriensis Zhiltzova, Capnia sidimiensis Zhiltzova, Eucapnopsis quattuorsegmentata Okamoto, Yoraperla uenoi (Kohno), Isoperla kozlovi Zhiltzova, and Kamimuria lyubaretzi Teslenko are new from the Korean peninsula. Materials, bibliographic data, diagnoses for newly recorded species, and their distributions are provided.

Bibliographic Review, Systematic Status, end Biogeographic Notes on Korean and Far East Russian Stoneflies (Insecta: Plecoptera) with Their New Korean Records

  • Kim, Jong-Sun;Bae, Yeon-Jae;Lidija A. Zhiltzova
    • Animal cells and systems
    • /
    • 제2권4호
    • /
    • pp.419-425
    • /
    • 1998
  • Comprehensive bibliographic sources of Plecoptera systematics in Korea and Far East Russia were provided. Systematic status and distributional features of stoneflies in those areas were also discussed. Based on comprehensive type and non-type material examinations in those areas, new synonymies of Sweltsa colorata Zhiltzova and Levanidova, 1978 〔= Sweltsa nikkoensis (Okamoto), 1912〕 and Capnia KUa (Yoon and Aw, 1986)〔=Paracapnia recta Zhiltzova, 1984〕 were established; and the following species were newly recorded from Korea: Taenionema aponicum (Okamoto), Paraleuctra cercia (Okamoto), Leuctra fusca (Linnaeus), Eucapnopsis stigmatica Okamoto, Paracapniarecta Zhiltzova, Nemoura jezoensis (Okamoto), Stavsolus japonicus (Okamoto), Isoperla flavescens Zhiltzova and Potikha, Alloperla joosti Zwick, A. rostellata (Klapalek) Sweltsa nikkoensis (Okamoto), and S. lepnevae Zhiltzova.

  • PDF

한국산 강도래류 3과(넓은가슴강도래과, 그물강도래과, 강도래과)에 관한 분류학적 연구 (Taxonomic Study on Three Families (Peltoperlidae, Perlodidae, Perlidae) of Stoneflies (Plecoptera) in Korea)

  • Chul ho Ra;Jong Sun Kim;Yang Won Kang;Soon Ah Ham
    • Animal Systematics, Evolution and Diversity
    • /
    • 제10권1호
    • /
    • pp.1-15
    • /
    • 1994
  • 한국산 강도래목(Plecoptera) 3과 (Peltoperlidae, Perlodidae, Perlidae)의 성충, 유충, 난을 대상으로 분류학적 연구를 실시한 결과 총 3과 8속 8종으로 나타났다. 이 중 Perlodes stigmata n. sp., Kamimuria coreana n. sp., Neoperla coreensis n. sp., 3종이 신종으로 밝혀져 도판을 작성하고 기재하였다.

  • PDF

보령 지역의 후기 트라이아스기 아미산층에서 산출된 화석 강도래 (Plecoptera) 유충의 분류와 생태학적 의미 (Taxonomy and Ecological Implications of Stonefly (Order: Plecoptera) Nymphs from the Late Triassic Amisan Formation in the Boryeong region, Korea)

  • 남기수
    • 한국지구과학회지
    • /
    • 제38권4호
    • /
    • pp.293-302
    • /
    • 2017
  • 최근 보령 지역의 후기 트라이아스기 아미산층에서 다량의 화석 강도래 유충이 발견되었다. 이들의 유충은 그 형태적 특징에 의해 Platyperlidae과, Baleyopterygidae과, Siberioperlidae과 등으로 분류되었다. 이 중 양적으로 가장 많이 발견되는 종류는 Baleyopterygidae과의 화석 강도래이다. 이러한 사실은 강도래가 러시아, 몽골 및 중국을 비롯한 동북아시아 지역까지 이미 중생대부터 넓게 분포했음을 의미한다. 현생 강도래는 대부분 유수성이며 맑은 물에 서식하기 때문에 화석 강도래가 발견되는 보령 지역도 유사한 환경이었을 것으로 추정된다. 또한 강도래와 함께 발견되는 화석들로 미루어 볼 때 당시의 강도래는 하루살이나 패갑류 등을 먹고 살았던 것으로 추정된다.