Chrysillini is a tribe of jumping spider in the family Salticidae. In Maddison's 2015 revision of the family, the subfamily Heliophaninae was reclassified as a junior synonym of Chrysillini.

Menemerus formosus is a species of jumping spider in the genus Menemerus that lives in Kenya. The species was first described in 1999 by Wanda Wesołowska, one of over 500 descriptions she has written