Similar to true crickets, each species of Jerusalem cricket produces a different song during mating.
This song takes the form of a characteristic drumming in which the insect beats its abdomen against the ground.

No species have wings with sound-producing structures; moreover, evidently none has structures it could use to hear sound.
This contrasts with true crickets and katydids, who use their wings to produce sounds and have hearing organs to sense sounds of others.
Jerusalem crickets seem unable to hiss by forcing air through their spiracles, as some beetles and cockroaches do.
Instead, the few Jerusalem crickets that do make sound rub their hind legs against the sides of the abdomen, producing a rasping, hissing noise.
This hiss may serve to deter predators rather than to communicate with other crickets.
For such purposes, Jerusalem crickets rely on substrate vibrations felt by subgenual organs located in all six of the insect's legs.
Similar to true crickets, each species of Jerusalem cricket produces a different song during mating. This song takes the form of a characteristic drumming in which the insect beats its abdomen against the ground.
No species have wings with sound-producing structures; moreover, evidently none has structures it could use to hear sound. This contrasts with true crickets and katydids, who use their wings to produce sounds and have hearing organs to sense sounds of others. Jerusalem crickets seem unable to hiss by forcing air through their spiracles, as some beetles and cockroaches do. Instead, the few Jerusalem crickets that do make sound rub their hind legs against the sides of the abdomen, producing a rasping, hissing noise. This hiss may serve to deter predators rather than to communicate with other crickets. For such purposes, Jerusalem crickets rely on substrate vibrations felt by subgenual organs located in all six of the insect's legs.
Jerusalem cricket