Metaphalangium cirtanum

Metaphalangium cirtanum · Order: Opiliones · Family: Phalangiidae

Harmless. It is not dangerous to people or pets.

Source: Wikipedia

Metaphalangium cirtanum
Photo: Diego González Dopico, CC BY

Adults are 4.5 to 9 mm long and reddish-brown with a dark saddle marking on the abdomen outlined in white. They live on sunny wastelands and rocky grasslands across the Mediterranean region and are seen from June to August.

Source: Wikipedia

How to recognize it

The body is reddish brown with a dark brown, angular saddle-shaped mark in the middle of the abdomen, partly outlined in white. A white stripe runs lengthwise from the eye mound to the anus, and a small black thorn is on the front part of the body.

Source: Wikipedia

Size

Adults measure about 4.5 to 9 mm in length.

Source: Wikipedia

Does it bite or sting?

They cannot bite or sting; they have no venom glands or fangs and only release a mild, smelly defensive spray if handled roughly.

Source: Wikipedia

Where it lives

They are found mainly in sunny wasteland and rocky grassland.

Source: Wikipedia

When you see it

Adults are active from June through August.

Source: Wikipedia

Where it comes from

Their range circles the Mediterranean, including countries such as Spain, Italy, Greece, Turkey and North African nations.

Source: Wikipedia

More photos

Questions people ask

Do they bite or sting humans or pets?

No, they have no venom glands or fangs and cannot bite or sting; at most they may emit a mild, irritating spray when disturbed.

Source: Wikipedia

When can I see these harvestmen?

Adults are present from June to August.

Source: Wikipedia

Same family (Phalangiidae)

Sources

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

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 2026-10-22.

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.