Taxonomic Study On The Spiders From Mountains Langshan,Hunan Province,China(Arachnida:Araneae)

The present thesis concentrated on the taxonomic study on the spiders from National Geological Park of Mountains Langshan,Hunan Province,China.Four parts are included.Part ? briefly introduced the information of Langshan Mountains,the methods and materials,the research history of order Araneae and their current taxonomic situation,morphological characteristics,economic value.Part ? introduced the collecting information and distribution data of all spider species of Langshan Mountains.Detailed morphological descriptions,comparisons with related species and etymology of all new species were given in the present thesis.Part ? summarized the results of taxonomy.A total of 202 species belonging to 116 genera of 33 families are found in Langshan Mountains,including 24 new species.The new species are:Tonsilla globasa sp.nov.,Tonsilla langshanensis sp.nov.,Tonsilla magnidens sp.nov.,Clubiona macrohooda sp.nov.,Clubiona papilionis sp.nov.,Leptoneta decurvis sp.nov.,Gongylidioides hunanensis sp.nov.,Vinathela danxia sp.nov.,Vinathela langshanensis sp.nov.,Phobetinus gracilior sp.nov.,Gamasomorpha quadratus sp.nov.,Opopaea danxia sp.nov.,Philodromus clavatus sp.nov.,Philodromus pseudosubaureolus sp.nov.,Asemonea albocinctus sp.nov.,Euophrys pseudorufibarbis sp.nov.,Pancorius hunanensis sp.nov.,Pseudicius shaoyangensis sp.nov.,Thyene xinningensis sp.nov.,Dipoena trigonapophysis sp.nov.,Meotipa caudatus sp.nov.,Moneta pseudofurva sp.nov.,Steatoda stictum sp.nov.and Ozyptila tangi sp.nov..First descriptions of 2 males and 2 females are supplied here.They are respectively males of Draconarius jiangyongensis(Peng,Gong&Kim,1996)and Phintella wulingensis Huang,Wang&Peng,2015 and females of Cheiracanthium ningmingense Zhang&Yin,1999 and Euryopis cyclosisa Zhu&Song,1997.232 color photos of the habitus and genital organs and 96 ink figures of the genital organs are included in Part ?.