(Zool.) A division of Lepidoptera including all the butterflies. They differ from other Lepidoptera in having club-shaped antennæ.
Rhopalocera
Rhopalocera
[‚rō·pə′läs·ə·rə] (invertebrate zoology) Formerly a suborder of Lepidoptera comprising those forms with clubbed antennae.MedicalSeebutterflyFinancialSeeButterfly