Subject: Fuzzy cocoon? streaked sphinx moth and fuzzy thing attatched to column in ft Myers beach fl
Location: ft Myers beach Florida
January 30, 2013 9:49 pm
I saw a couple streaked sphynx moths and wanted to share the picture, I touched it and it got scared and started flitting its wings really fast and it showed an orange patch, I think it was to scare predators. I also would like it if you could identify this cocoon, there were tons all over colums where I am staying, through the ”fur” I could see some shiny brown, this particular one was about an inch (maybe a little smaller since my sense of measurement lacks). Thank you!
Signature: Moth Ninja
Dear Moth Ninja,
Thank you so much for providing your photos of a Streaked Sphinx, Protambulyx strigilis, for our archive. According to BugGuide: “ Host plants are various woody plants in the cashew family (Anacardiaceae), primarily Brazilian peppertree – Schinus terebinthifolius. Larva also on Anacardium, Spondias, Erythroxylon, Comocladia.” We will get back to you on the cocoon.
Ed. Note: February 1, 2013
It is time for a new Bug of the Month and we just received a comment from a reader indicating another sighting of a Streaked Sphinx, but alas, without a photo. We returned to BugGuide to research a bit more on this moth, and we learned: “Adults recorded year round in Florida.” BugGuide also has this set of remarks, which caused us to ponder climate change, as we frequently do: “First US record of Protambulyx strigilis (Linnaeus) from Palm Beach, FL. (Barnes and McDunnough 1910) Kimball (1965) reported only a few subsequent FL records, most of which he considered questionable. Note, Carter’s Sphinx – Protambulyx carteri Rothschild & Jordan, 1903 has long been common in Florida.” This is basically a neotropical species that is recorded in southern Texas and Florida, but it seems sightings are becoming more common. If there is actually global warming, insects are a perfect place to look for evidence. If sightings were first recorded in the early twentieth century, that is concurrent with the proliferation of factories that began producing goods that were needed for an ever increasing global population. More information on the Streaked Sphinx can be found on Sphingidae of the Americas.