Medmassa is a genus of corinnid sac spiders first described by Eugène Simon in 1887 under the name "Megaera", later renamed because "Megaera" was already in use as a synonym of the reptile genus Trimeresurus.
Species
As of September2025[update] it contains 13 species:
↑Deeleman-Reinhold, C. L. (2001). Forest spiders of South East Asia: with a revision of the sac and ground spiders (Araneae: Clubionidae, Corinnidae, Liocranidae, Gnaphosidae, Prodidomidae and Trochanterriidae [sic]). p.345.
↑Simon, E. (1887). "Observation sur divers arachnides: synonymies et descriptions". Annales de la Société Entomologique de France. 7 (6): 193–195.
