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These images exhibit various species of invertebrates found throughout the United States, including spiders, beetles, dragonflies, butterflies, and more.

Last updated 13 July 2014.

Please forgive any mislabeled species - corrections are most welcome!
Amanda's Pennant (Celithemis amanda)CaterpillarBlack-Waved Flannel Caterpillar (Megalopyge crispata)Eastern Leaf-Footed Bug (Leptoglossus phyllopus)Pipevine Swallowtail (Battus philenor) on Yucca sp.Flower Beetle (Cetoniinae)Zarucco Duskywing (Erynnis zarucco)Halloween Pennant (Celithemis eponina)Bee on Dimpled Trout Lily (Erythronium umbilicatum)Dragon FireFemale Spangled Skimmer (Libellula cyanea)Paper WaspsHarvester Ants (Pogonomyrmex sp.)Elm Sawfly (Climbex americana)Monarch Caterpillar (Danaus plexippus)Mourning Cloak (Nymphalis antiopa)Monarch (Danaus plexippus)Viceroy (Limenitis archippus) on Purple Coneflower (Echinacea pallida)Orange Sulfur (Colias eurytheme) on Blazing Star (Liatris sp)Spider Crab