Abstract
BACKGROUND: The genus Latouchia Pocock, 1901 (Araneae: Mygalomorphae: Halonoproctidae: Ummidiinae) includes 21 species and 1 subspecies occurring in southeast Eurasia. Just like other trapdoor spiders, the specimens of Latouchia are rare in collections, unless from targeted collecting. NEW INFORMATION: Two new species of mygalomorph spiders, Latouchiarufa sp. n. from Guangdong, China and L.yejiei sp. n. from Hainan, China, are described and illustrated from both sexes. Diagnostic characters of the two species are provided.