species 149 observations

Grotella tricolor

Field notes

Grotella tricolor is a species of moth in the genus Grotella, of the family Noctuidae. This moth is found in the US states of California and Arizona. It was first described by William Barnes in 1904.

The wingspan is 20–23 mm. Adults are on wing from August to September.

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided