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Two new speices, Oxycera rozkosnyi sp. n. and Oxycera ningxiaensis sp. n., are described from Liupanshan Nature Reserve, Ningxia Hui Autonomous Region, Northwest China. All essential diagnostic characters are figured and possible relationships of both taxa are briefly discussed, and a new key to species of Oxycera from China. The type specimens are deposited in the Institute of Entomology, Guizhou University, Guiyang (GUGC). [ABSTRACT FROM AUTHOR]

Oxycera daliensis sp. nov., a distinct new species of the genus Oxycera, is described from Yunnan of Oriental China. Its relationships with the relative species are discussed. An updated key to the species of the genus Oxycera from China is presented. [ABSTRACT FROM AUTHOR]

Abstract: A new genus and species of Stratiomyidae, Gigantoberis liaoningensis, is described from the Lower Cretaceous of western Liaoning Province based on a well-preserved, complete specimen. This is the first fossil record of a soldier fly so far described from China. It was armed with a specialized mouth part (proboscis and labella) and its huge body and short wings imply that it was a pollen eater and a poor flier. [Copyright &y& Elsevier]