Orange Sulphur Colias eurytheme Eclosure Home - Butterflies - Details Immatures    Male     Specimen

Male Eclosure June 4, 2007 Photo Details - ©Nicky Davis Female collected at a Grantsville alfalfa field, Tooele County, Utah - May 2007 - by Nicky and Les Davis Ova Ova laid May 09, 2007 - photo on May 12, 2007.  the eggs turn orangish then dark before hatching. (4 days as ova) Caterpillar  Development 1st instar - 1st instar eclosed May 13th  (5 days as 1st instar)) 2nd instar - May 18, 2007 (2 days) 3rd instar  - May 20, 2007 (2 days) 4th instar -  May 23, 2007 ( 3 days) 5th instar, lateral - May 26, 2007 (3 days) 5th instar, dorsal - May 26, 2007 (3 days) (larva fed for 15 days) Pre-pupa Pre-pupa on May 28, 2007 Pupa Formed May 28  - Butterfly emerged June 4, 2007 ( pupa for 7 days) Host Plant Located on Alfalfa, reared on Alfalfa Pronunciation,  kol - ee - us     yur - ith - eh - mee