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Photo#1569477
Big Green Caterpillar - Sphinx franckii

Big Green Caterpillar - Sphinx franckii
Upper Black Eddy, Bucks County, Pennsylvania, USA
August 4, 2018
Size: 4" approximately
I saw this caterpillar around 4pm in Eastern PA. Only have picture of the top view.

Moved- Yes, Sphinx franckii
Moved from ID Request.

Nice find, only the second larval submission for this species on BugGuide.

 
Oh wow, that's awesome! my fi
Oh wow, that's awesome! my first time seeing this species! thank you!!

Sphinx Moth
This might be a Franck's Sphinx caterpillar. Hold on for an expert.
Sphinx franckii: (eastern)

 
Great! Thank you!!
Great! Thank you!!

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