New species of the snakefly genus Mongoloraphidia (Raphidioptera: Raphidiidae) from Japan and Taiwan, with phylogenetic and biogeographical remarks on the Raphidiidae of Eastern Asia

摘要

Two species of the snakefly genus Mongoloraphidia Aspock & Aspock, 1968 from Japan and Taiwan are described as new to science: Mongoloraphidia (Japanoraphidia) occidentalis sp. nov. and Mongoloraphidia (Formosoraphidia) curvata sp. nov. A key to the species of Mongoloraphidia from Eastern Asia is provided. Phylogenetic and biogeographical aspects on the Raphidiidae from Eastern Asia are discussed.