M-shaped-pattern
Guides
Parrhasius
Parrhasius is a genus of Neotropical hairstreak butterflies in the family Lycaenidae. The genus includes the White M hairstreak (Parrhasius m-album), characterized by metallic blue upper wings and a distinctive M-shaped pattern on its silver-colored underside. Species in this genus are associated with oak habitats and have documented relationships with tending ants.