Dasumia gasparoisp. n. isdescribed based on specimens of both sexes. The new species is compared with the similar Dasumia crassipalpis (Simon, 1882), described from Syria; and with Dasumia mariandyna Brignoli, 1979, the only previously known species of the genusrecordedfrom Turkey. Furthermore, we point out that, due to some contradictions to the original description of the genus, Dasumia mariandyna may necessarily belong to another genus. Detailed morphological descriptions, diagnosis and figures of the copulatory organs of the new species are presented.
Keywords: Harpacteinae; Turkey; spider.