Adult males have larger, more curved forceps than do females. One to two generations are produced annually. They also occur indoors, particularly during periods of unfavorable outdoor conditions. They feed mainly on both dead and living insects and mosses, lichens, algae and fungi. Indoors, their food consists of sweet, oily and greasy foods.
Some species emit a foul odor when crushed.
Earwigs can be collected from underneath rocks, bark and other debris or in infested structures. At night, they may be found around lights. They can be a nuisance when they invade homes. See Ear Wigs for management information. For additional information, contact your local Texas Cooperative Extension Service agent, or search for other state extension service offices.