"Lepidoptera" means "Scale-wing".

These wing scales are tiny overlapping pieces of chitin on a butterfly or moth wing.

Lepidotera includes butterflies, skippers, and moths which are not scientific terms. Typically whay we call a moth has feathery or thread-like antenna and fly at night. They create a cocoon of silk around their chrysalis. Butterflies and skippers fly at day and have antenna that end in knobs. They do not create cocoons. However, this is just a rule of thumb.

Adults typically have two pairs of wings with the foewing larger than the hind wing and have a coiled proboscis for siphoning nectar. Caterpillars have chewing moth parts.

"Inchworm, inchworm
Measuring the marigolds
Seems to me you'd stop and see
How beautiful they are"

by Frank Loesser; from the movie "Hans Christian Anderson"

Family Noctuidae - Owlet Moths

Galleries 44
215 photos
Family Noctuidae - Owlet Moths

Family Erebidae

Galleries 21
82 photos
Family Erebidae

Family Geometridae - Geometer (or Geometrid) Moths

Galleries 39
113 photos
Family Geometridae - Geometer (or Geometrid) Moths

Family Pyralidae - Pyralid Moths

Galleries 11
30 photos
Family Pyralidae - Pyralid Moths

Family Crambidae - Crambid Snout Moths

Galleries 28
87 photos
Family Crambidae - Crambid Snout Moths

Family Tortricidae - Tortricid Moths

Galleries 14
41 photos
Family Tortricidae - Tortricid Moths

Other moth families

Galleries 28
115 photos
Other moth families