Emesis fastidiosa Leave a Comment / Insects, Lepidoptera, Natural History / By Nathan Smith [box] About this Taxon Common names: True Metalmarks (Subfamily Riodininae) Order: Lepidoptera Family: Riodinidae Subfamily: Riodininae Genus: Emesis Species: Emesis fastidiosa [/box] [box] Collections & Observations Obs. N. P. Smith & M. A. Neves (14/11/2021). [/box]