Heliconiine
Guides
Dione juno
Juno Silverspot, Juno Longwing, Juno Heliconian
Dione juno is a heliconiine butterfly (subfamily Heliconiinae) distributed from the southern United States through Central and South America. The species is a significant agricultural pest of passion fruit (Passiflora spp.), particularly Passiflora edulis, where caterpillars can completely defoliate host plants at high population densities. Adults are characterized by orange and black dorsal wing patterns with distinctive silver spots on the ventral wing surfaces. The species has been extensively studied in Brazil and Central America for its role in agroecosystems and its diverse complex of natural enemies.
Dryadula phaetusa
Banded Orange Heliconian, Banded Orange, Orange Tiger
Dryadula phaetusa, the sole species in its genus, is a Neotropical heliconiine butterfly recognizable by its bold orange and black banded wing pattern. It ranges from Brazil to central Mexico, with occasional summer vagrants reaching central Florida. The species exhibits sexual dimorphism in color intensity and participates in Müllerian mimicry complexes due to its unpalatability to birds.
Eueides
Eueides is a genus of longwing butterflies in the family Nymphalidae, subfamily Heliconiinae. The genus comprises approximately 12 recognized species distributed primarily in the Neotropics. Eueides species are closely related to Heliconius and share the characteristic elongated wings and bright coloration typical of heliconiine butterflies. The genus has been subject to taxonomic revision and phylogenetic study, particularly in relation to the evolutionary development of the Heliconius-Eueides clade.
Eueides isabella
Isabella's longwing, Isabella's heliconian
Eueides isabella is a large nymphalid butterfly in the Heliconiinae subfamily, found from Mexico through the Amazon basin and the West Indies. Adults are active year-round in tropical habitats and are known to fly even in low light conditions. The species exhibits classic heliconiine traits including long adult lifespan and specialized pollen-feeding behavior. Caterpillars are gregarious, with distinctive white and black coloration and long black spines.