- Animals
- ›Arthropods
- ›Hexapods
- ›Insects
- ›Winged and Once-winged Insects
- ›Butterflies and Moths
- ›Butterflies
- ›Brush-footed Butterflies
- ›Tropical Brushfoots
- ›Ageroniini

Cracker Butterflies
Hamadryas
Cracker butterflies are a Neotropical group of medium-sized brush-footed butterfly species of the genus Hamadryas. They acquired their common name due to the unusual way that males produce a "cracking" sound as part of their territorial displays. The most comprehensive work about their ecology and behavior is that of Julian Monge Najera et al. (1998).
21 branches of this genus, most-observed first

Gray Cracker
speciesHamadryas februa

Variable Cracker
speciesHamadryas feronia

Red Cracker
speciesHamadryas amphinome

Starry Night Cracker
speciesHamadryas laodamia

Epinome Cracker
speciesHamadryas epinome

Guatemalan Cracker
speciesHamadryas guatemalena

Glaucous Cracker
speciesHamadryas glauconome

Orange Cracker
speciesHamadryas fornax

Amazon Cracker
speciesHamadryas chloe

Arete Cracker
speciesHamadryas arete

Pale Cracker
speciesHamadryas amphichloe

Black-patched Cracker
speciesHamadryas atlantis

Turquoise Cracker
speciesHamadryas arinome

Brownish Cracker
speciesHamadryas iphthime

Yucatán Cracker
speciesHamadryas julitta

Hamadryas velutina
speciesHamadryas velutina

Hamadryas belladonna
speciesHamadryas belladonna

Hamadryas albicornis
speciesHamadryas albicornis
Hamadryas alicia
speciesHamadryas alicia
Hamadryas rosandra
speciesHamadryas rosandra

Hamadryas obidona
speciesHamadryas obidona
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Hamadryas in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 83228.