Chrysolampidae is a small family of parasitoids within the Chalcidoidea. The family is related to a clade that includes the Eucharitidae, Perilampidae and Eutrichosomatidae. This group of wasp familie

Tychius is a genus of leguminous seed weevils in the family Curculionidae. There are at least 630 described species in Tychius.