Lined Earwig

Description:

Earwigs are characterized by the cerci, or the pair of forceps-like pincers on their abdomen; male earwigs have curved pincers, while females have straight ones. These pincers are used to capture prey, defend themselves and fold their wings under the short tegmina. The antennae are thread-like with at least 10 segments or more. Earwigs rarely use their flying ability. For protection from predators, the species ‘Doru taeniatum’ of earwigs can squirt foul-smelling yellow liquid in the form of jets from scent glands on the dorsal side of the third and fourth abdominal segment. It aims the discharges by revolving the abdomen, a maneuver that enables it simultaneously to use its pincers in defense. Length of body with forceps: 14-18 mm.

Habitat:

This male ‘Lined Earwig’ was spotted on the wall illuminated by artificial light source, at night.