Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week 2020 photos of insects and people.

Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama


TaxonomyBrowseInfoImagesLinksBooksData
Photo#1600397
unknown beetle on poison oak fruit - Trirhabda flavolimbata

unknown beetle on poison oak fruit - Trirhabda flavolimbata
San Pedro Valley County Park, San Mateo County, California, USA
August 30, 2018

Moved
Moved from ID Request.

Hi Bing :-) This is Trirhabda flavolimbata, whose principal host plant is coyote brush (Baccharis pilularis), which as you know is very abundant at San Pedro Valley County Park (and elsewhere in our region). Looks like it somehow wandered onto something else here (poison oak?). This is a fairly late date for adults to be out.

See the info page for more details.

looks like this one
but wait for an expert

 
Thanks for the reply. Looks
Thanks for the reply. Looks pretty close.

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.