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

See Moth submissions from National Moth Week 2023

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

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


Non-arthropods Not Covered by BugGuide

ribbon-like tracks on young beech Hopper Feathery cocoon NOT mines on Uvularia grandiflora Agromyzidae, mines on Uvularia grandiflora, upper side of one leaf Agromyzidae, mines on Uvularia grandiflora, under side of same leaf
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
No Taxon Non-arthropods Not Covered by BugGuide
This section contains examples of creatures that appear bug-like, but are not arthropods. Arthropods can most easily be identified because they have (in some stage of their life cycle) segmented bodies with legs and other appendages jointed. They have an exoskeleton with no internal skeleton. As of November 2009, BugGuide has expanded to include all arthropods, including inland aquatic species and marine species that live on the shore.

Annelids (earthworms, marine worms, leeches, etc) have segmented bodies(lots of segments!), but no jointed appendages(sometimes unjointed ones):

Molluscs have unjointed appendages (in the case of land snails and slugs, eye-stalks- which are really modified tentacles) and their bodies are unsegmented:

Flatworms have no segmentation or appendages of any kind:

Horsehair worms don't either:

Vertebrates have an internal skeleton, with no segmentation, and no externally-jointed appendages:

Chart of Animal Phyla

Bird's nest fungi
Maple Tar Spot
Wood-sorrel seed
Bloodroot sap

While many of us in the BugGuide community are interested in all kinds of animals, BugGuide itself deals only with arthropods: when this site was created, it was decided not to include any other groups of invertebrates so our talent, effort and expertise wouldn't be spread too thin. In fact, this group is so huge and complex, no one could begin to cover it all, even without the distraction of all the other groups.

This section is here to show some of the non-arthropod creatures most often submitted for identification. The idea is to only show a few representative types to give people a better idea of the limits of BugGuide, not to systematically cover anything.

Please don't add images here. There should be enough images that show up in ID Request by mistake to populate this section, so no more submissions will be needed.

Note to editors: Please make sure the Representative check-box/flag is cleared.