First described by Eugène Simon in 1937, Pseudomogrus was synonymized with Yllenus by Jerzy Prószyński in 1968. In 2016, Prószyński erected a new genus, Logunyllus, for some species of Yllenus. Logunyllus was declared a junior synonym of Pseudomogrus in 2019.
Under the synonym Logunyllus, Prószyński placed the genus in his informal group "yllenines", with Yllenus as a representative genus. In Maddison's 2015 classification of the family Salticidae, Yllenus is placed in the tribe Leptorchestini, part of the Salticoida clade of the subfamily Salticinae.
Species
As of September2020[update] it contained the following species:
↑Simon, E. (1937). Les Arachnides de France. Synopsis Générale et Catalogue des Espèces Françaises de l'Ordre des Araneae. Tome VI. 5e et Derniére Partie. pp.979–1298.
↑Maddison, Wayne P. (2015). "A phylogenetic classification of jumping spiders (Araneae: Salticidae)". Journal of Arachnology. 43 (3): 231–292. doi:10.1636/arac-43-03-231-292. S2CID85680279.