Yucatán Cracker
Common NameYucatán Cracker
Scientific NameHamadryas amphinome
FamilyNymphalidae
SubfamilyBiblidinae
Wingspan (mm)70
Primary Colorsgrey, brown, white
HabitatTropical and subtropical forests, forest edges, clearings
Geographic RangeMexico (including Yucatán Peninsula), Central America, South America
Host PlantsDalechampia
Flight PeriodYear-round in tropical regions
Conservation Statusleast-concern
Lifecycle NotesEggs are laid on host plants, typically species of Dalechampia. Larvae are spiny, and pupae are often cryptic, resembling dead leaves or twigs.
Identification TipsIdentify by its remarkable bark-like camouflage on the underside of the wings, often with a row of small eyespots on the hindwing. They are known for perching head-down on tree trunks and producing an audible 'cracking' sound during flight.
Description
This butterfly exhibits a highly cryptic underside, mottled in shades of grey, brown, and white, providing excellent camouflage against tree bark. The hindwings feature a series of small, dark ocelli along the margin.
