Tetrio Sphinx Caterpillars from Brazil

Brazilian bug
Location: Mato Grosso
November 9, 2011 5:24 am
I found this bug on the veranda of my house in Brazil. I live in a town called Chapada dos Guimarães which is supposedly in a transition zone between the Cerrado biome and the Amazon basin biome. On the property there is a patch of gallery forest along a stream and also a patch of former pasture reverting to forest. There is pronounced dry season from June to September. I saw the bug in October after the rains had begun. I was quite surprised when it opened its wings to reveal the gorgeous colors – reminds me a bit of a planthopper Fulgoridae
Could you also identify these large caterpillars that have been browsing recently on a frangipani shrub?
thank you
Signature: Jon Kempsey

Tetrio Sphinx Caterpillars

Dear Jon,
These are the caterpillars of the Tetrio Sphinx moth, a species found in Florida as well as much of the American tropics.  They are  feeding on a Plumeria or frangipani, one of the known food plants.  Your other photos did not attach so we cannot comment on the other creature.  In the future, please only include one species per email submission.  If you attempt to resubmit the photos, please use the standard submission form that requests information on location.

Thank you for identifying the caterpillars for me – I have frequently seen the moths in my house. I will re-submit the other photos.
best wishes, Jon

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