(Hubner, ) Lethia
Northern Ash Sphinx or Great Ash Sphinx
Joan F. Rickert has sent me many beautiful images, and has documented many Sphingidae species from
Medford, Taylor County, Wisconsin.
Many thanks also to her son, who found the larva crawling under an ash tree in his yard.
Sphinx chersis, Medford, Taylor County, Wisconsin,
July 23, 2011, courtesy of Joan F. Rickert.
Sphinx chersis fifth instar, Medford, Taylor County, Wisconsin,
August 12, 2011, courtesy of Joan F. Rickert.
Sphinx chersis pupa, Medford, Taylor County, Wisconsin,
September, 2011, courtesy of Joan F. Rickert.
This site has been created by
Bill Oehlke at
Comments, suggestions and/or additional information are welcomed by
Family: Sphingidae, Latreille, 1802
Subfamily: Sphinginae, Latreille, 1802
Tribe: Sphingini, Latreille, 1802
Genus: Sphinx Linnaeus, 1758 ...........
Species: chersis chersis Hubner, 
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copyright C. Odenkirk
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