A new species of Sarcophaga Meigen subgenus Hoa Rohdendorf (Diptera: Sarcophagidae).

Sarcophaga (Hoa) membranijuxta sp. nov. is described from the Chinese provinces Guangxi and Hainan and documented with illustrations, photographs and scanning electron microscopy images. The habitus and male terminalia of Sarcophaga (Hoa) basiseta Baranov, 1931 are documented with photographs for the first time, and the circumscription and distribution of the subgenus Hoa Rohdendorf, 1937 are updated.

Keys to the species of Mydaeinae (Diptera: Muscidae) from China, with the description of four new species.

Four new species of Mydaeinae, Mydaea franzosternita n sp., Myospila apicaliciliola n sp., Myospila maoershanensis n sp., and Myospila subflavipennis n sp., are described and illustrated here for the first time. A key to the genus of Mydaeinae from China and keys to species of genera from Mydaeinae are provided.

Descriptions of six new species of Phaonia Robineau-Desvoidy (Diptera: Muscidae) from China.

This paper provides diagnoses and keys to species in the Phaonia fuscicoxa-group and the Phaonia barkama-group from China; describes six new species, namely Phaonia subfuscicoxa Xue and Rong, sp nov: , Phaonia hypotuberosurstyla Xue and Rong, sp nov: , Phaonia caesiipollinosa Xue and Rong, sp nov: , Phaonia daliensis Xue and Du, sp nov: , Phaonia quadratilamella Xue, sp nov: , and Phaonia maoershanensis Xue, sp nov: We report the distributions and provide notes on the affinities of known species.

A study of the Phaonia angelicae group (Diptera: Muscidae), with descriptions of six new species from China.

The P. angelicae group from China was studied, and six new species are described: P. hanmiensis, n. sp., P. nanlingensis, n. sp., P. reduncicauda, n. sp., P. spargocerca, n. sp., P. subincana, n. sp., and P. varimargina, n. sp. A key to the identification of males of the 40 Chinese species is given.

A study of the genus Limnophora Robineau-Desvoidy (Diptera: Muscidae), with descriptions of six new species from China.

This paper provides the characters of genus Limnophora (Diptera: Muscidae) and a key to the Chinese species of Limnophora, six new species collected from Hainan Island of China, namely, L. brevispatula, n. sp., L. cothurnosurstyla, n. sp., L. dyadocerca, n. sp., L. longitarsis, n. sp., L. nuditibia, n. sp. and L. ypocerca, n. sp. are diagnosed, described and illustrated, a new record species in China, namely, L. argentifrons ( Shinonaga et Kano, 1977 ), is also included.