Dissertation > Excellent graduate degree dissertation topics show

A Taxonomic Study on Eriophyid Mite in Guangxi

Author: ChenJianWen
Tutor: WeiSuiGai
School: Guangxi University
Course: Agricultural Entomology and Pest Control
Keywords: Acari Eriophyoidea new genra new species taxonomy numerical taxonomy Guang xi
CLC: Q969.91
Type: Master's thesis
Year: 2002
Downloads: 62
Quote: 1
Read: Download Dissertation

Abstract


This thesis is a taxonomic study of Guangxi’s Er iophyid mite. The prev ious researches are reviewed in the first part. The previous work on the biogeography of Eriophyid mite is also summarized in the thesis. The mainly morphology characters in the taxonomy of Er iophyoidea are introduced. At the same time, the numerical taxonomy, including UPGMA and the shortest distance methods, are used to investigate the phylogenetic relationships among 15 species of er iophyoid mites which belong to 3 fami I ies. The simi lar ities and differences between the two methods with the traditional morphology classify are explored in this thesis.In the taxonomy part, forty species, belonging to twenty-four genera, are treated. Among them, two genera and twenty-seven species are described as new to science, two species are recorded for the f i rst t ime to China. The new taxa included are as follows.New genera: Paraphyllocoptes, gen. n. ; Neohyboderus, gen. n. .New species.- Acerialiuzhouensis, sp. nov. ; Aceria didiptera, sp. nov. ; Acer/a shangsiensis, sp.nov. ; Acerimina microcis, sp. nov. ; Neocosella corylopsis, sp. nov. ; Disella cylindrokeluphae, sp. nov. ; Disella jasmini, sp. nov. ; Cose I la hedyotis, sp. nov. ; Shevtchenke 11 a evodia, sp. nov. ; Paraphyl locoptes shiwanshanensis , sp. nov. ; Phy 11 ocoptacus adinandrae, sp.nov. ; Abacarus panic!, sp. nov. ; Abacarus arundo, sp.nov. ; Tegonotus act in id i a, sp. nov. ; Tetra polygon!, sp. nov. ; Tetra clerodendri, sp. nov. ; Phyl locoptruta damingshanensis, sp. nov. ; Neotegonotus shangsiensis, sp. nov. ; Calepitrimerus nanningensis , sp.nov. ; Rhyncaphytoptus acer , sp. nov. ; Neohyboderus choerospondi as, sp. nov. ; Dipti lorn i opus dendropanac is, sp. nov. ;Dipt Horniopus euryae, sp. nov. ; Dipt i lomiopus acronychia, sp. nov. ; Diptacus betulae, sp. nov. ; Diptacus damingshanensis, sp.nov. ; Diptacus diospyris, sp. nov. .New records: Slamina cruminae Boczek 1993; PIatyphytoptus sabinianaeKeifer 1938.In the numerical taxonomy part, 14 characters of the 15 species are chosen.The cluster results indicate that there are differences between the two methods with the traditional morphology classify, and the shortest distance methods is much more. Both the two methods support clustering firstly to the OTUS 5 and 6, 7and 9, 8 and 15, 13 and 14, and OTU 4 is clustered alone into a fami ly.AI I the type specimens of the new species are deposited in the Agr i cultural College, Guangxi University.

Related Dissertations

  1. A Research on Determinating Soil Types and Soil Boundaries under Chinese Soil Taxonomy,S155
  2. Study on Soil Survey for Soil Taxonomy,S155
  3. Identification and Lipopeptide Analysis of Biocontrol Bacillus Spp. Isolated from Tibet,S476.1
  4. Numerical Taxonomy of Rhus Gall Aphids (Hemiptera: Pemphigidae) from East Asia and North America,S899.4
  5. A Taxonomic Study of the Genus Dohrniphora Dahl from China (Diptera: Phoridae),Q969
  6. Fauna and Biogeography of the Toxicini from China (Coleoptera, Tenebrionidae),Q969
  7. Taxonomy and Fauna of the Scorpiones from Xizang, Yunnan and Hainan (Chelicerata: Arachnida),Q959
  8. New Species of Shanghai Garden Plant in Landscape Design of Application,TU986
  9. Study on Morphology and Genetics of Some Sillaginidae Species,S917.4
  10. Investigation on Resources of the Macrofungi in Qilian Mountain Nature Reserve,S646
  11. Studies on the Chemical Constituents of Elsholtzia Bodinieri Vaniot,R284
  12. The Hoh Xil soil bacterial diversity,S154.3
  13. Ployphasic Taxonomic Study of Novel Species of Rhizobia Isolated from Lespedeza Floribunda,S154.3
  14. Storage and Analysis System of Financial Report Based on XBRL,TP311.13
  15. Taxonomic Study of the Genus Agonopterix from China (Lepidoptera: Elachistidae: Depressariinae),Q969
  16. Diversity of Culture-dependant Microorganisms from the Chongming Island Soil Samples and Identification of New Species,S154.3
  17. Diversity and Phylogeny of Rhizobia Isolated from Kummerowia in Northwest of China,S154.3
  18. Diversities and Phylogency of Rhizobia Isolated from Trifolium in Xinjiang and Shaanxi Province,S154.3
  19. Pongamia rhizobia and endophytes multiphase classification,S154.32
  20. XBRL financial reporting,F231.5
  21. Isolation of Against Some Phytopathogenic Fungi Actinomyces and Identification of a Novel Actinomyce,S476

CLC: > Biological Sciences > Entomology > Applied Entomology (Economic Entomology ) > Ticks and mites SCIENCE
© 2012 www.DissertationTopic.Net  Mobile