Earwigs belong to the order Dermaptera, a group of insects recognized for their unique rear appendages and intriguing behaviors.
- Possess distinctive pincer-like cerci at the end of their abdomen.
- Are mostly nocturnal and prefer moist, sheltered environments.
- Exhibit maternal care, a rare trait among insects, where females guard their eggs and young.
- Have elongated, slender bodies that help them navigate tight spaces.
- The name Dermaptera means "skin wings," referring to their leathery forewings.
Pincer-like cerci are the distinctive feature of earwigs (Dermaptera).
Earwigs are predominantly nocturnal.
'Dermaptera' means 'skin wings,' referring to their leathery forewings.
What are Dermaptera?
Dermaptera are defined by their earwig-like appearance and pincer-like cerci.
Dermaptera have elongated bodies, pincer-like cerci, are nocturnal, and show maternal care.
- Earwigs (Dermaptera) are insects with pincer-like cerci and elongated bodies.
- They are mostly nocturnal and found in moist environments.
- Dermaptera show rare insect behavior: maternal care for eggs and young.
Dermaptera display maternal care, which is unusual among most insects.
Earwigs use their pincer-like cerci for defense.
Examples of Dermaptera
The common earwig (*Forficula auricularia*) is a member of Dermaptera.
The European earwig is *Forficula auricularia*.
- Forficula auricularia, the common earwig, is a well-known member of Dermaptera.
- Other Dermaptera include species like Labidura riparia (the shore earwig).
- Most earwigs found around homes are harmless and can even control pest populations.
Dermaptera commonly live under bark, in soil, and among leaf litter.
Earwigs can be both pests (eating plants) and beneficial (eating other insects) in gardens.
Conclusion
Dermaptera are fascinating insects due to their distinctive morphology and behaviors, making them unique among insect orders.
- Earwigs have pincher-like cerci, are mainly nocturnal, and show unusual maternal care.
- Members of Dermaptera include common earwigs like Forficula auricularia.
- Their ecological roles range from pest control to garden pests, depending on the species and context.
Pincer-like cerci are unique to Dermaptera.
Earwigs belong to the order Dermaptera.
Dermaptera are nocturnal, show maternal care, and use cerci for defense.