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

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



Phylum Arthropoda - Arthropods
No Taxon Glossary
No Taxon C

No Taxon calamistrum
No Taxon calypter
No Taxon campodeiform (larva)
No Taxon cantharidin
No Taxon canthus
No Taxon capitate
No Taxon caput succedaneum
No Taxon carapace
No Taxon carina, carinae, carinate
No Taxon caste
No Taxon caterpillar
No Taxon cauda, caudal
No Taxon cell
No Taxon cephalothorax
No Taxon cercus, cerci
No Taxon cf.
No Taxon chalaza, chalazae
No Taxon chela, chelae, chelate, cheliform, cheliped
No Taxon chelicera, chelicerae
No Taxon chitin, chitinous, chitinized
No Taxon chrysalis
No Taxon cicatrix, cicatrices
No Taxon cilium, cilia, ciliated
No Taxon clade
No Taxon clavate
No Taxon claviform spot
No Taxon clavus
No Taxon cleptoparasite
No Taxon cline
No Taxon clypeus, clypeal, clypeate
No Taxon coarctate
No Taxon cocoon
No Taxon collophore
No Taxon collum
No Taxon commensal, commensalism
No Taxon complete metamorphosis
No Taxon compound eye (oculus)
No Taxon concolorous
No Taxon connexivum, connexiva
No Taxon corbicula, corbiculae
No Taxon corium
No Taxon corema, coremata
No Taxon cornicle
No Taxon costa, costae, costal, costate
No Taxon coxa, coxae
No Taxon cremaster
No Taxon crenate, crenulate
No Taxon crepuscular
No Taxon cribellum, cribella, cribellate
No Taxon crochet
No Taxon crypsis, crypses, cryptic
No Taxon cubital cell, first
No Taxon cupreous
No Taxon cuticle
No Taxon cymbia, cymbium