Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Upcoming Events

BugGuide is a National Moth Week Partner. How to add your National Moth Week 2021 photos. July 17-25.

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

Previous events


Frass


Frass is insect debris and this section of the site is a humorous reference to that. Poor quality images, images from outside North America, north of Mexico, and those that otherwise do not add value to the Guide are moved here. Frassed images will remain here for 30 days after the most recent activity so that comments may be viewed. After that they are automatically removed by the system.

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Unknown Larva Sawfly larvae; family? Sawfly larvae; family? Sawfly larvae; family? Sawfly larvae; family? Sawfly larvae; family? St. Andrews caterpillar 43 on Ambrosia artemisiifolia 2018 1 St. Andrews caterpillar 43 on Ambrosia artemisiifolia 2018 2 black bug with red/white stripe and spots A very strange insect A very strange insect A very strange insect Bed Bug or Cockroach Little green bug Little green bug 12 Oct 2021 Unk Speciment on Cedar Tree 12 Oct 2021 Unk Speciment on Cedar Tree Unknown insect Lygaeus kalmii (Small Milkweed Bug) via Bill Dean Lygaeus kalmii (Small Milkweed Bug) via Bill Dean Lygaeus kalmii (Small Milkweed Bug) via Bill Dean Tiny female wasp  - female Tiny female wasp  - female Tiny female wasp  - female

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