Poladryas a. arachne Immatures Photos

Photos taken of post-diapause fourth and fifth instar caterpillars taken near the junction of US Hwy 89 and UT Hwy 20; Garfield County, Utah on 16 Apr 2010 on Penstemon spp.

Photos taken of ova are 3 miles north of Sonoita--Pima/Santa Cruz County Line, AZ.