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 2022 BugGuide gathering in New Mexico, July 20-24

National Moth Week was July 23-31, 2022! See moth submissions.

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

Photos of 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


Previous events


TaxonomyBrowseInfoImages
Links
BooksData

Species Uca pugnax - Atlantic Marsh Fiddler Crab

 
 
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Key to the Zooplankton of the Northeast
helpful key to common zooplankton, such as daphniidae or cylopidae

Transactions of the American Entomological Society, 1896, vol 23

Catalogue of Life
[cite:2019700]

ITP advanced taxonomic training videos
Links to a series of videos focused mainly on microscopic identification of specimens of plant-feeding arthropods (and potential pest species), including sections on mites, thrips, aphids, whiteflies, mealybugs, stink bugs, scale insects, leafhoppers/planthoppers, and some moths/caterpillars.

There are also other ID tools and videos that can be searched for here:
https://idtools.org/identify.php?format%5B%5D=website&keyword=&category=1&sortby=date+DESC

Symbiota Collections of Arthropods Network (SCAN)

Something is in my house
Hello, how are you doing?I hope you are all fine
I have a little problem...
Today i saw a creature (looked like an insect to me ) going under my couch.It was black in the size of my palm, circular and it was very fast.I couldnt see it clearly
I think it had many legs but i am not sure because it was very fast
Then me and my friend saw it leaving the couch and going to the kitchen.
My friend saw it closer and she said it was flat, but we cants say for sure because we didnt manage to see it clearly
It didnt look like a mouse or a rat , more like an insect like a spider or something but it was very circular to be a spider

Maes J.-M., ed. (YYYY) Fauna entomologica de Nicaragua
[cite:1713091]

Green Nature - Insects
The insects section is a beginner's guide (or enthusiast guide) for insect identification. It uses both formal and informal language to divide the topic in a somewhat orderly manner. Pictures and original video are also included.

Because of their popularity among the enthusiast class, topics such as butterflies, dragonflies and spiders are more heavily covered than other topics.

Happy bug hunting to everyone.

 
 
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