Locustidae sentence example
- The families are the Acridiidae and Locustidae - including the insects familiarly known as locusts and grasshoppers (q.v.) and the Gryllidae or crickets (q.v.).
- The Locustidae (see Grasshopper, Katydid) have the feelers and often also the ovipositor very elongate; the foot is four-segmented; the ears are placed at the base of the foreshin and the stridulation is due to the friction of a transverse " file " beneath the base of the left forewing over a sharp ridge on the upper aspect of the right.