Entomology (Study of Bugs)/known bug


weird animal
weird animal  

weird animal
weird animal  
Can you help identified this bug


It *is* a huge moth, one of the sphinx moths in the genus Manduca .  Your images show the moth upside down.  It appears that it has recently emerged from the pupa stage and the wings are not yet fully inflated.

Sphinx moths do not spin a cocoon in the larval stage.  Instead, the caterpillar tunnels underground, creates a chamber, and then pupates.  The adult moth emerges later and crawls to the surface and up the nearest vertical object to pump its wings full of blood.

Hope this answers your questions.


Entomology (Study of Bugs)

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Eric R. Eaton


I answer insect and spider identification questions ONLY. Attach images if possible. No "what bit me?", "what do I feed this bug in captivity?", or science fair project questions please. NO TECHNICAL QUESTIONS ABOUT INSECT PHYSIOLOGY.


Principal author, Kaufman Field Guide to Insects of North America. Professional entomologist employed previously at University of Massachusetts, Chase Studio, Inc., and Cincinnati Zoo; contract work for West Virginia Department of Natural Resources, Smithsonian Institution, and Portland (Oregon) State University.

Author, Kaufman Field Guide to Insects of North America, Missouri Conservationist magazine, Ranger Rick, Birds & Blooms, Timeline (journal of the Ohio Historical Society). I have contributed to several books as well.

Oregon State University, undergraduate major in entomology, did not receive degree.

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One of the top 50 experts in all categories for AllExperts.com, 2009.

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Principal author of the Kaufman Field Guide to Insects of North America, Smithsonian Institution (contract), Cincinnati Zoo (employer), Portland State University (contract), Chase Studio, Inc (employer), Arkansas Museum of Discovery (guest speaker). Currently seeking speaking engagements, leadership roles at nature festivals, workshops, and ecotours.

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