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Ten new cavernicolous Fulgoroidea species of the families Cixiidae and Meenoplidae are described from the Canary Islands: Cixius palmeros, C. pinarcoladus, C. ratonicus, C. tacandus, Memoplus claustrophilus from La Palma, C. ariadne, C. nycticolus, M. charon from El Hierro, and Tachycixius crypticus, T. retrusus from Tenerife. Notes on their ecology and distribution are given, and where possible, phylogenetic affinities to existing epigean species of the corresponding families are discussed. Despite the present-day relict status of the majority of cavernicolous species, it cannot be concluded with certainty whether their evolution has followed allopatric or parapatric modes of speciation.  相似文献
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脉蜡蝉科Meenoplidae是蜡蝉总科Fulgoroidea中的一个小科,至1989年1月共记录11属120种。本科分2亚科:脉蜡蝉亚科Meenoplinae和宽翅花虱亚科Kermesiinae,根据现已鉴定的标本和文献记录整理,我国已知7属18种,本文报道1新种。  相似文献
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