Moonseed Moth

Plusiodonta compressipalpis

Moonseed Moth (Plusiodonta compressipalpis)
Image: Wikipedia / Wikimedia Commons, CC BY-SA, wikipedia

Plusiodonta compressipalpis, the moonseed moth, is a moth of the family Erebidae. The species was first described by Achille Guenée in 1852. It is found in North America from Minnesota, extreme southern Canada and Connecticut, south to northern Florida and Texas. Source

Where it is now

In the last 8 weeks this insect was recorded 9 times across 1 area (each area is a 5 degree square).

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Arrival dates

The week it was first heard regularly in each region, after at least six weeks away. Dates differ from south to north, so a region has a range.

RegionFirst arrivalLast arrivalTypical peakAreas
North America20 April 202620 April 20268 June 20261

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Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.