(J. E. Smith, 1797)
Paonias excaecatus (blinded sphinx) is a moth of the family Sphingidae. It is found in Nova Scotia, New Brunswick and Prince Edward Island, and across the rest of Canada all the way to British Columbia. In the United States it ranges south to Florida in the east, and westward to eastern California and as far south as central Texas.
The eggs are greenish-yellow and small. Hornworms hatch after about 8 days. Primary food sources for the larvae are deciduous trees such as willows, birch and cherries, as well as shrubberies. Like the rest of the Sphingidae family, they shallowly burrow into soil to pupate. Once they leave their pupa, the adults almost immediately mate. Adults do not feed.
- "CATE Creating a Taxonomic eScience - Sphingidae". Cate-sphingidae.org. Retrieved 2011-11-01.
- Fullard, J. H. & N. Napoleone. (2001). Diel flight periodicity and the evolution of auditory defences in the Macrolepidoptera. Animal Behaviour 62(2): 349–68. doi:10.1006/anbe.2001.1753
- Blinded Sphinx Life Cycle
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