等翅目蛮白蚁属钩白蚁属的地理分布及云南新种记述

Geographic Distribution of Genera Microtermes ancistrotermes (Isoptera) and Notes on New Species From Yunnan,China

摘要: 文章报道了等翅目蛮白蚁属Microtermes Wasmann和钩白蚁属Ancistrotermes Silveastri的地理分布和云南新种。作者认为，该二属类群随着与非洲分离的印度板块在始新世中期与西藏连接后，逐渐形成现今包括我国云南等地域的地理分布。文中描述了蛮白蚁属2新种——曼庄蛮白蚁Microtemes mangahuangensis，勐捧蛮白蚁M.mengpengensis；并首次报道了分布在我国云南的钩白蚁属及2新种——河口钩白蚁Ancistrotermes hekouensis，孟连钩白蚁A.menglianensis。

Abstract: The species of Microtermes Wasmann and Ancistrotermes Silvestri distribute in Ethiopian and Indomalayan regions.Considerating the zoogeographical origins,the authors deduce:the ancestral species of the above two genera distributed in the Gondwanaland,with the earth drift,some species were brought to the Ethiopian and Indomalayan regions,through the speciation,forming the contemporary distribution patterns.