On the linyphiid spiders from Thailand and West Malaysia (Arachnida: Aranei: Linyphiidae)

摘要

The linyphiid spiders from Thailand and West Malaysia kept at the Museum d'histoire na-turelle de Geneve are studied. Three new genera and nine new species are described: Aperturina gen.n. (the type species: A. paniculus sp.n.), Apophygone gen.n. (thetype species: A. simpuhim sp.n.), Lamellasia gen.n. (the type species: L. mirabilis sp.n.), Asiagone siama sp.n., Batueta baculum sp.n., Nasoonaria magna sp.n., Oedothorax converter sp.n., Theoa elegans sp.n., and T. longicrusa sp.n. Twelve linyphiid species are recorded as new to the fauna of Thailand: Atypena cirri-frons (Heimer, 1984), Batueta voluta Locket, 1982, Erigone prominens Bosenberg et Strand, 1906, Hy-lyphantes graminicola (Sundevall, 1830), "Linyphia" chiridota (Thorell, 1895), Microbathyphantes palmar-ius (Marples, 1955), Nasoona crucifera (Thorell, 1895), Nasoonaria sinensis Wunderlich et Song, 1995, Ne-riene oxycera Tu et Li, 2006, Parameioneta spicata Locket, 1982, Tapinopa vara Locket, 1982 and Theoa tricaudata (Locket, 1982). Threelinyphiid species, Gongylidioides pectinatus Tanasevitch, 2011, Nasoona crucifera and Plectembolus quinqueflectus Millidge et Russell-Smith, 1992, are newly recorded from West Malaysia. Based on the new data, the spider faunas of Thailand and West Malaysia are known to contain 43 and 24 linyphiid species, respectively.