摘要
本文记述采自甘肃和宁夏地区班翅蝗科2新种,即小垫束颈蝗Sphingonotusmicronacroliussp:nov.及暗翅皱膝蝗Angaracrismorulipennissp.nov.
In the present paper,two spedes of Oediedidae from Gansu Province and NingxiaAnt.Regare described as new to science. All type specimens are preserved in Institute ofZoology,Shaanxi Normal University.