What's That Bug? does not endorse extermination

Large Green Irridescent Beetle-looking bug
Location: San Fernando Valley CA
August 14, 2011 8:37 am
Hi ~ I recently moved to southern California (Winnetka CA), and these bugs are flying all over the place for the last few months (summer). I was terrified at first but someone told me they aren’t harmful. They are actually quite beautiful and they fly really slowly at times and you can catch them! I found this one dead on my driveway. What is it?
Signature: Best regards, Annette

Figeater

Hi Annette,
Though it looks and sounds like a large bee while flying, you are correct that the Green Fruit Beetle,
Cotinis mutabilis, is perfectly harmless, though they will eat your backyard fruit.  If you have large numbers of them, you must have a nearby food source for either the adults of the larvae.  Adults feed on peaches, figs and other summer fruits, and we love the common name Figeater.  Larvae are found in compost piles and they are called Crawlybacks

Figeater

Daniel ~ Thank you so much!!
My neighbor has a LOT of fruit trees in his back yard. And he just brought over a pile of FIGS the other day J That explains it.
So glad I finally know what they are called.
Thanks again and have a wonderful week!
Annette

What's That Bug? does not endorse extermination
Location: California
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2 Responses to Figeater

  1. Christina says:

    I recently moved to Orange County, CA from the midwest and your pictures and description of this beetle was perfect! A rather large one flew into my garage today, and I thought it was the largest bee alive by the way it was flying, until the sun caught it and I saw the green/iridescent coloring. My son was able to direct it out of the garage with a broom easily, as it awkwardly flew around. A small humming bird had been by the garage door as this beetle entered and their wing spans were almost equal at a glance. This was the largest scarab shaped beetle I have ever seen, but not knowing what exactly it was there was no way I was batting it down for a measurement!

    Thank you for a species name and more specific information so I know more about this native “bug” than I did before! =)

    Christina

  2. Suz @ the beach says:

    Glad to know what these flying fortresses are but don’t understand why my backyard and lanai are full of them! I live in an area of Cape Coral, FL that has no fruit trees whatsoever and haven’t seen these guys in the 4 years I’ve been here. Are they a cyclical species, like some others that only come around every few years or so? Just curious. Thanx for the great pix and description.

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