image of a Common True Katydid

    Common True Katydid

    Pterophylla camellifolia
    Image of a differential grasshopper.

    Differential Grasshopper

    Melanoplus differentialis
    Photo of an adult female field cricket

    Field Crickets

    Gryllus spp., Acheta domesticus, and other in subfamily Gryllinae
    Photo of an adult female house cricket walking on bark

    House Cricket

    Acheta domesticus
    Common true katydid female on a leaf

    Katydids

    About 250 species in North America north of Mexico
    image of a Tree Cricket on a flower

    Tree Crickets

    About 20 species in North America in subfamily Oecanthinae