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

Phylum Arthropoda - Arthropods


Black and Yellow Argiope - Argiope aurantia - female Windscorpion - Eremocosta Book Scorpion Scorpion - Uroctonites montereus Ixodes scapularis Say - Ixodes scapularis - female Atlantic Horseshoe Crab - Limulus polyphemus Sea Spider - Pycnogonum stearnsi Trombidium

Longtail Tadpole Shrimp (Triops longicaudatus) - Triops European Sowbug - Oniscus asellus Mexiweckelia hardeni Holsinger - Mexiweckelia hardeni Mangrove tree crab? - Aratus pisonii Sapphirina - male Northern crayfish - Orconectes virilis Nonbug (Order Cladocera?) - Simocephalus Pregnant tanaid: Zeuxo sp.? - Synaptotanais notabilis - female

Monarch - Danaus plexippus - male Uncommon ochodaeid - Codocera gnatho - male BG2278 E0187 - Cylindromyia Wood Cockroach - Parcoblatta pennsylvanica shore bug - Pentacora ligata springtail - Sminthurinus quadrimaculatus Proturan found under bark of small branch. Diplura

millipede with eggs - Narceus americanus-annularis-complex - female Euryurus leachii Millipedes - Brachycybe lecontii Millipedes - Polyxenus Scutigera coleoptrata Centipede - Geophilus vittatus  Symphylan + Eggs Pauropod

Carya sp. Leaf Gall ID Request Unknown cocoons Insect exoskeleton Gall on Utah Juniper -- Oligotrophus? Cynipid wasp gall on oak leaf? Leaf Miner ID Request Betula nigra host Gall, but of what insect?