A new species of Tipulodina (Diptera, Tipulidae) from China, with description of the female internal reproductive system.

A new species of the genus Tipulodina Enderlein, 1912, Tipulodinabifurcata Xue & Men, sp. nov. (Guangxi, South China) is described and illustrated. A key to the known species in China is provided. The morphological description of the female internal reproductive system of the new species is provided, which represents the first description for this genus.