supported by the National Natural Science Foundation of China(No.41102006,30430100,30225009);Nature Science Foundation of Beijing(No.5082002);the Funding Project for Academic Human Resources under the Jurisdiction of Beijing Municipality
Lower brachyceran flies are abundant in the Late Mesozoic of China.Many extant and extinct members of that have been found in Inner Mongolia,Liaoning,Hebei and Shandong provinces. A new family,Origoasilidae fam.nov.,b...
funded by the National Natural Science Foundation of China (30225009)
Three new species of Actina from China are described as follows: Actina bimaculata, sp. nov., A. trimaculata, sp. nov. and A. unimaculata, sp. nov. Their relationships with the relative species are discussed. The typ...