Back City Landscape Home Ground and Dirt Pictured below are just a few insects and other arthropods commonly found here. Hovering over the photo will display the common name, scientific name, and taxonomic information (class, order, or family). Clicking on the photo will open a new page with more information about the arthropod. European hornet (Vespa crabro) Order: Hymenoptera Carpenter ant (Camponotus sp.) Order: Hymenoptera Yellow-striped armyworm moth caterpillar (Spodoptera ornithogalli) Order: Lepidoptera