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

Upcoming Events

2018 BugGuide Gathering in Virginia July 27-29: Registration and Discussion

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

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington


Subphylum Crustacea - Crustaceans

Simocephalus sp.? - Simocephalus Water Flea - female Alpine Fairy Shrimp Fresh water sea monster - Triops Wetland larvae Cladocera Simocephalus? Simocephalus?

Orange woodlouse - Armadillidium nasatum Mantis shrimp - Hemisquilla ensigera californiensis Rock Louses- mating? - Ligia What is this? Woodlouse? - Trachelipus rathkii Isopoda - Porcellio spinicornis Porcellionides - Porcellionides pruinosus black amphipod

Harpacticoid Cyclopidae Parasitic Barnacle Copepod Pelagic Goose Barnacle - Lepas Barnacles wetland Calanoids Copepod

Water creature cladoceran? cladoceran? ostracods Ostracod Ostracoda Ostracoda Tiny Clam-Like Orange/Brown Aquatic Arthropod