Abstract
Four new species of Fissocantharis Pic, 1921 are described: F. securiclatasp. n. (China: Zhejiang, Anhui), F. maculicollissp. n. (China: Zhejiang), F. hainanasp. n. (China: Hainan) and F. laticollissp. n. (China: Hainan), which are illustrated with the habitus and aedeagus of the male, the abdominal sternite VIII and the internal genitalia of the female. A key to the species from southeast China is provided.