A new species of bamboo-associated ghost spider, Rathalos inagami Dhiya’ulhaq & Dwikelana sp. nov., is described from Java, Indonesia, based on male and female specimens. The species is diagnosed by distinct genitalic characters, including a four-lobed median apophysis in males and a wide triangular epigynal plate with strongly S-shaped copulatory ducts in females. This constitutes the first record of the family Anyphaenidae and the genus Rathalos from Southeast Asia, thereby extending the known distribution of the group.
Dhiya’ulhaq et al. (2026) studied this question.