Black Witch (Ascalapha odorata) lives in tropical rainforest across Central and South America. It feeds on fruit and nectar.
Fascinating facts about the Black Witch
- The black witch is the largest noctuoid in the continental United States, a status that is underscored by its impressive dimensions. Females can reach a wingspan of 24 cm, while even the smaller males measure about 12 cm across, giving the moth a bat-shaped silhouette that dominates the night sky. Its dark, mottled wings and broad form make it stand out among other night-flying moths as it drifts from the southern United States up into Canada and across most U.S.
- Female black witch moths can spread their wings to a span of 24 cm, a size comparable to a school ruler, and their dorsal wing surfaces are mottled brown with hints of iridescent purple and pink. A distinctive white bar crosses the wings of females, and each forewing bears a small nine-shaped spot that is often green with orange highlights. Males lack the white bar and are darker, reaching only about 12 cm in width, which helps distinguish the sexes in the field.
- Each year the black witch migrates northward during late spring and summer, extending its range into Canada and most U.S. states far beyond its tropical home. This seasonal movement has even been recorded far north when a specimen was caught at the Whitefish Point lighthouse on the shoreline of Lake Superior in July 2020. The species has also been introduced to Hawaii, showing its ability to appear well outside its normal distribution when conditions allow.
- Across Mexico and the Caribbean, the black witch is feared as a messenger of death, its sudden appearance inside a house taken as a bad omen. In Mexican folklore a moth that enters a sick home is believed to seal the victim's fate, and in the lower Rio Grande Valley the death is said to occur only if the insect visits all four corners of the house. This association with death stretches back to pre-Hispanic times and continues in modern belief.
- In the Bahamas the black witch is called a money moth, and local legend says that if it lands on a person, money will soon follow, offering a hopeful twist to its reputation. The same name, money bats, is used locally, reinforcing the belief that a brief landing can bring wealth. Elsewhere, such as in South Texas, a similar story claims that a moth lingering above a doorway will bring a lottery win, showing how the omen can shift from doom to fortune.
Sources
Every fact above was checked against these pages, and kept only where one of them states it.
At a glance
RangeCentral and South America
HabitatTropical rainforest
DietFruit and nectar
About the Black Witch
In the velvety blackness of a tropical night, the Black Witch moth unfurls its majestic wings, a master of shadows and silence, as it glides effortlessly on the breeze, its delicate scales glistening like polished onyx. With a wingspan that can stretch up to eight inches, this nocturnal giant navigates the darkness with ease, its feathery antennae twitching as it tracks the sweet scent of ripe fruit, its very presence a whispered rumor of mystery and wonder. As it flits from bloom to bloom, the Black Witch leaves a trail of enchantment in its wake, a true marvel of the nighttime realm.
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