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

Discussion, insects and people from the 2018 BugGuide 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

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

Nonbug (Order Cladocera?) - Simocephalus Simocephalus sp.? - Simocephalus Fairy shrimp - Eubranchipus serratus - male From small man-made pond Daphniidae - Simocephalus Keys out to bosmina longirostris at key Clam shrimp egg, Simocephalus  - Simocephalus

5013546 - Trachelipus rathkii Spider crab carapace - Libinia emarginata Armadillidium vulgare Unknown Amphipod from San Francisco, CA - Arcitalitrus sylvaticus Rock Slater IMG_0925 - Ligia exotica Trichoniscidae Trachelipus rathkii A Green Amphipod

copepod - female Diacyclops thomasi ? Cyclopidae Planktonic marine copepod Planktonic marine copepod ivory acorn barnacle  (Balanus eburneus) Salmon Louse

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