한강 수계 내 서식하는 깔따구류 유충의 속 수준에서의 분류 형질
(주)코리아스칼라
- 최초 등록일
- 2023.08.14
- 최종 저작일
- 2023.06
- 11페이지/
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- 가격 4,200원
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서지정보
ㆍ발행기관 : 한국하천호수학회
ㆍ수록지정보 : 생태와 환경 / 56권 / 2호
ㆍ저자명 : 박재원, 고봉순, 유현수, 공동수, 곽인실
목차
Abstract
서 론
재료 및 방법
1. 깔따구류 유충 샘플링 및 조사 정점
2. 깔따구류 유충 형태적 동정
3. DNA 염기서열 분석
4. 분자 계통 분석
결과 및 고찰
적 요
REFERENCES
영어 초록
The Hangang River* is necessary to manage the water environment of severe pollution due to the high density of residential areas, parks, and agriculture and the large population concentrated there. Benthic macroinvertebrates, such as chironomids larvae, are bioindicator species that reflect environmental changes and are crucial for water quality monitoring. In this study, we investigated morphological characteristics and molecular analysis of the chironomids larvae inhabiting the Hangang River area for water environment surveys. For this research, 20 rivers, lakes, and urban area in the Hangang River basin were selected. Chironomids larvae were collected from July to September 2022, and their appearance and characteristics were identified through morphological identification. In addition, phylogenetic analysis was performed based on the mtCOI gene sequences of the collected chironomids larvae, and identification at the genus level was confirmed. As a result, 32 species and 18 genera of 3 subfamilies of Chironomidae larvae were identified, and Stictochironomus sp. dominated most sites (6 sites). The morphological characteristics of the identified chironomids larvae, such as the mentum, ventromental plate, and antenna, were organized into table and pictorial keys, and a Bayesian inference molecular phylogeny was presented. These results provide basic morphological information for genus-level identification and can be used as fundamental information for water quality management. *The public nomenclature following by NGII 2015
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