Mata

Anisolabis littorea · Order: Dermaptera · Family: Anisolabididae

Also called: seashore earwig

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
Mata
Photo: Steve Kerr, CC BY

Mata earwigs are about 35 mm long with a dark brown body and yellow-brown legs. They live on New Zealand beaches, hiding under stones and debris, and hunt small animals such as millipedes, flies and woodlice.

Source: Wikipedia

How to recognize it

The insect is deep blackish-brown with fulvous (yellow-brown) legs, a triangular head with two small fulvous spots near the eyes, and short, slightly hooked forceps.

Source: Wikipedia

Size

Adults measure about 35 mm in length.

Source: Wikipedia

Where it lives

It is commonly found on beaches, sheltering under stones and other debris.

Source: Wikipedia

Life cycle

Females care for their young, and the larvae pass through five instars before reaching adulthood.

Source: Wikipedia

Where it comes from

The species is endemic to New Zealand.

Source: Wikipedia

Lookalikes

It is similar in ecology and taxonomy to the maritime earwig.

Source: Wikipedia

Questions people ask

How big does Mata earwig get?

Adults are about 35 mm long.

Source: Wikipedia

Where can I find Mata earwig?

They live on New Zealand beaches, hiding under stones and debris.

Source: Wikipedia

What does Mata earwig eat?

It feeds on small invertebrates such as millipedes, flies and woodlice.

Source: Wikipedia

Does Mata earwig look like any other bug?

It is similar to the maritime earwig in appearance and habits.

Source: Wikipedia

Same family (Anisolabididae)

Sources

  • Wikipedia: https://en.wikipedia.org/wiki/Seashore_earwig

Look it up elsewhere: GBIF · iNaturalist · BugGuide · Wikipedia

Text written 2026-10-23 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-23.

How this page works

This is one bug's fact sheet. The colored box at the top says whether it is dangerous. Sections below cover how to recognize it, whether it is a pest, and how to deal with it. The US map shows which states have records; tap a state to see other bugs there.

Every fact on Bug FAQ comes from a named source (university extension sites, government agencies, GBIF, iNaturalist, Wikipedia). The source is linked next to each section. If we have no source for something, we leave it out.