Synonyms and other taxonomic changes
Pero modestus Grossbeck, 1910
Numbers
There are 18 named Pero species in America north of Mexico.
Identification
Forewing:
No shading along the well defined antemedial line.
There are 1-6 small white dots along the terminal line in the costal half.
Small white discal spot varies from round to angular shaped and is often lined with a narrow broken ring.
Hindwing:
Terminal line thickens near anal angle where there are 3-4 dark, near triangular spots.
Sinuous postmedial line is present.
Range
Southern and western Texas to Arizona then north to Colorado and southern Utah.
Season
Adults fly April through September.
See Also
Three other species are similar:
Contributed by
Maury J. Heiman on 25 August, 2010 - 1:11pm
Additional contributions by
Randy HardyLast updated 24 October, 2013 - 6:39pm