New York Natural Heritage Program
Olympia Marble
Euchloe olympia (W.H. Edwards, 1871)

Butler, L., C. Zivkovich, and B.E. Sample. 1995. Richness and Abundance of Arthropods in the oak canopy of West Virginia’s Eastern Ridge and Valley section during a study of impact of Bacillus thuringiensis with emphasis on macrolepidoptera larvae. West Virginia University, Agricultural and Forestry Experimental Station Bulletin. 711. 19p.
Holmes, A.M., Q.F. Hess, R.R. Tasker, and A.J. Hanks. 1991. The Ontario Butterfly Atlas. Toronto Entomologists’ Association, Toronto, ON. 167 pp.
Keys, Jr.,J.; Carpenter, C.; Hooks, S.; Koenig, F.; McNab, W.H.; Russell, W.;Smith, M.L. 1995. Ecological units of the eastern United States - first approximation (cd-rom), Atlanta, GA: U.S. Department of Agriculture, Forest Service. GIS coverage in ARCINFO format, selected imagery, and map unit tables.
NatureServe. 2005. NatureServe Central Databases. Arlington, Virginia. USA
NatureServe. 2017. NatureServe Explorer: An online encyclopedia of life [web application]. Version 7.1. NatureServe, Arlington, Virginia. Available (Accessed: June 15, 2017)
New York Natural Heritage Program. 2017. Element Occurrence Database. State University of New York College of Environmental Science and Forestry, Albany, NY.
Opler, P.A. and G.O. Krizek. 1984. Butterflies East of the Great Plains, an illustrated natural history. Johns Hopkins University Press. Baltimore. 294pp.
Opler, P.A. and V. Malikul. 1992. A field guide to eastern butterflies. Houghton Mifflin, Boston, MA. 396 pp.
Parshall, D.K. 2002. Conservation assessment for Olympia marble butterfly (Euchloe olympia). USDA Forest Service, Eastern Region.
Stanton, E.J. 1997. Inventory of the macrolepidoptera on alvars of Jefferson County, New York.


Funding from the NYSDEC Hudson River Estuary Program made the initial development of these guides possible.

Additional support has been provided by

Website architect: Andrew Blick.
Modifications and updates: David Marston and Matthew Buff.

Global data are provided by NatureServe and its Natural Heritage member programs, a leading source of information about rare and endangered species, and threatened ecosystems.

New York Natural Heritage Program
625 Broadway, 5th Floor, Albany, NY 12233-4757
Phone: (518) 402-8935 Fax: (518) 402-8925

Please send comments and suggestions to: acris [at] nynhp [dot] org

To continue building a comprehensive, up-to-date database of information on the locations of rare species in New York State, we invite your contributions. If you have information on a rare species, please fill out our Online Rare Species Reporting Form. If you have information on ecological communities, please fill out a Natural Heritage Reporting Form (two-page MS Word document).

This guide was authored by: Ashley Ballou
Information for this guide was last updated on: 03-Jul-2017