What feature defines the Order Lepidoptera, including Galleria mellonella?

Answer

Presence of scale-covered wings

The Order Lepidoptera, which includes all moths and butterflies, is fundamentally characterized by the presence of wings covered in scales. The name of this order is derived from Greek, where *lepis* translates to scale and *pteron* means wing, directly referencing this defining morphological trait. This feature helps distinguish members of Lepidoptera from insects belonging to other orders, such as beetles or flies.

What feature defines the Order Lepidoptera, including Galleria mellonella?
taxonomyinsectclassificationmoth