What is the typical wingspan range for the adult Greater Wax Moth (Galleria mellonella)?

Answer

30 to 40 millimeters

The adult stage of the Greater Wax Moth, *Galleria mellonella*, is characterized by a specific size range for its wingspan. Most reliable observations place this measurement consistently between 30 millimeters and 40 millimeters. More precisely, certain measurements narrow this down to a range spanning from 30 mm up to 37 mm. When converting this size to imperial units, it corresponds roughly to 1.25 to 1.5 inches. This larger size is a key differentiator when beekeepers encounter wax moths and need to confirm if they are dealing with the more destructive Greater Wax Moth versus its smaller counterpart, the Lesser Wax Moth.

What is the typical wingspan range for the adult Greater Wax Moth (Galleria mellonella)?
biologyinsectcharacteristicphysicalwax moth