Photo of eyed click beetle on bark

    Click Beetles

    Approximately 1,000 species in North America
    Photo of eastern dobsonfly

    Eastern Dobsonfly

    Corydalus cornutus
    Red milkweed beetle eating a common milkweed leaf.

    Longhorned Beetles (Borers; Sawyer Beetles)

    About 1,000 species in North America north of Mexico
    image of Narceus Millipede crawling across gravel

    Millipedes

    More than 900 species in North America north of Mexico
    photo of a male reddish-brown stag beetle

    Stag Beetles

    About 24 species in North America north of Mexico