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원뿔나방과(나비목: 뿔나방상과)의 계통분류학적 연구
Systematic study on Oecophoridae (Lepidoptera: Gelechioidea) in Korea with emphasis on molecular phylogeny

DC Field Value Language
dc.contributor.advisor이승환-
dc.contributor.author김소라-
dc.date.accessioned2017-07-13T08:23:04Z-
dc.date.available2017-07-13T08:23:04Z-
dc.date.issued2015-08-
dc.identifier.other000000053295-
dc.identifier.urihttps://hdl.handle.net/10371/119495-
dc.description학위논문 (박사)-- 서울대학교 대학원 : 농생명공학부(곤충학전공), 2015. 8. 이승환.-
dc.description.abstractSystematic studies on the family Oecophoridae were conducted on two subjects: i) taxonomical review of the Korean Oecophoridae-
dc.description.abstractii) molecular phylogeny of Oecophoridae with evolutionary hypotheses in microhabitat and larva sheltering strategy, and biogeographical approach based on molecular dating.
In the first part, the family Oecophoridae is reviewed in the Korean Peninsula, comprising thirty-three species of twelve genera belonging to two subfamilies, Cryptolechiinae stat. nov. and Oecophorinae. One new genus, Exiguacma Kim gen. nov. and four unrecorded genera, Acryptolechia, Batia, Epicallima and Ripeacma, are recognized, including nine new species and three unrecorded species.
The second part is mainly about the phylogeny of Oecophoridae testing a monophyly of the family and confirming the relationship among its constituents, such as subfamilies or genera, with an evolutionary study which explores the ancestral character states, inferring microhabitat and larva sheltering strategy patterns. The phylogenetic analyses indicates that Oecophoridae could not be monophyletic. The oecophorid lineage includes the three subfamilies of Oecophoridae, Cryptolechiinae, Pleurotinae and Oecophorinae, and Xylorycidae as a closest sister family, excluding three genera Casmara, Tyrolimnas and Phaeosaces. The ancestral oecophorids may have evolved from the microhabitat of dried plants with making the silk shelters, shifting from the leaf miner or free living. Additionally, biogeographical hyphothesis of the oecophorid lineage and related higher taxa was also conducted. The Oecophoridae lineage is divergented from the Late Eocene at 43.4 Mya, originated from Afrotopical and Oriental.
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dc.description.tableofcontentsI. Taxonomic review of Oecophoridae (Lepidoptera: Gelechioidea) in Korea
1.1 Abstract.. 1
1.2 Introduction... 2
1.2.1 Historical review... 2
1.3 Material and Methods... 10
1.4 Results. 14
1.5 Checklist of Oecophoridae in the Korean Peninsula. 118
II. Molecular phylogeny and evolutionary history of Oecophoridae (Lepidoptera: Gelechioidea) inferred from microhabitat and sheltering strategy of larvae
2.1 Abstract 121
2.2 Introduction.. 122
2.2.1 Phylogenetic relationships. 123
2.3 Material and methods. 132
2.3.1 Taxon sampling 132
2.3.2 Specimen vouchering, DNA extraction, PCR amplification and sequencing 134
2.3.3 Alignment and characterization of gene fragments. 143
2.3.4 Phylogenetic analyses.. 144
2.3.5 Reconstruction of ancestral character state.. 145
2.3.6 Molecular dating 147
2.3.7 Biogeographic analysis.. 148
2.4 Results 156
2.4.1 Characteristics of the eight gene fragments. 156
2.4.2 Conclusion on tree topology from combined dataset 158
2.4.3 Ancestral microhabitat analysis 161
2.4.4 Ancestral larva sheltering strategy analysis. 164
2.5 Discussion 167
2.5.1 Phylogenetic relationship of Oecophoridae, with discussion on morphological characters. 167
2.5.2 Evolutionary history of larva host plant preference, microhabitat and sheltering strategy within the Oecophoridae.. 176
2.5.3 Molecular dating and biogeographical approach. 184
2.6 A revised classification of Oecophoridae based on results of current study. 192
III. Conclusion.. 194
Literature cited. 195
Figure plates . 215
Abstract in Korean. 239
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dc.formatapplication/pdf-
dc.format.extent2887686 bytes-
dc.format.mediumapplication/pdf-
dc.language.isoen-
dc.publisher서울대학교 대학원-
dc.subjectconcealer moth-
dc.subjectsystematics-
dc.subjectnew species-
dc.subjecttaxonomical review-
dc.subjectthe Korean Peninsula-
dc.subjectphylogenetics-
dc.subjectevolution-
dc.subjectbiogeography-
dc.subjectdivergence time-
dc.subject.ddc630-
dc.title원뿔나방과(나비목: 뿔나방상과)의 계통분류학적 연구-
dc.title.alternativeSystematic study on Oecophoridae (Lepidoptera: Gelechioidea) in Korea with emphasis on molecular phylogeny-
dc.typeThesis-
dc.contributor.AlternativeAuthorSora Kim-
dc.description.degreeDoctor-
dc.citation.pagesii, 240-
dc.contributor.affiliation농업생명과학대학 농생명공학부-
dc.date.awarded2015-08-
Appears in Collections:
College of Agriculture and Life Sciences (농업생명과학대학)Dept. of Agricultural Biotechnology (농생명공학부)Theses (Ph.D. / Sc.D._농생명공학부)
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