Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Interactive image map to choose major taxa 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

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Upcoming Events

National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

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

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


Subfamily Scraptiinae

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Synopsis of the described Coleoptera of the world
[cite:742038]
most helpful reference in terms of nomenclature, stats, and zoogeography; collaborative effort (each section coordinated/compiled by a leading expert)
NB: work in progress, so use the stats with caution (watch for the 'Complete' remark at the family entry)

NOTE: as of this date, the link no longer works

Pickering J. et al. (20??-) Nearctic Coleoptera data base on Discover Life
[cite:740346]

WCG – Website of the Watford Coleoptera Group
[cite:739779]
very much worth exploring; species pages covering many of our invasive/adventive beetles seem especially helpful

Barriga-Tuñón J.E. (2009-) Coleoptera neotropical
[cite:615815]
a very interesting, growing resource with strong emphasis on Chilean fauna; may also help to deal with the increasing flow of 'extralimital' ID requests we're facing

Coleoptera species pages developed for the GSMNP project
[cite:615606]
i'm grateful LSAM folks have saved this precious part of the defunct GSMNP Project website.
what a great resource that was! don't get me started...

Gimmel M.L., Carlton C.E. (2011) Checklist of the Coleoptera of Louisiana
[cite:596368]

Polish Biodiversity Information Network • Coleoptera Poloniae
[cite:499767]
list of beetle taxa
reliable source of information on European beetles

Atlas of beetles of Russia
[cite:490071]
high-res images of hundreds of Palaearctic species

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