Portuguese Stick Insect

Leptynia attenuata · Order: Phasmida · Family: Bacillidae

Also called: Portugese Stick Insect

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
Portuguese Stick Insect
Photo: JCoelho, CC BY

Leptynia attenuata is a stick insect that belongs to the Diapheromeridae family. It is found only in Portugal, where it is native and endemic.

Source: Wikipedia

How to recognize it

The species is identified as Leptynia attenuata, a member of the Diapheromeridae family.

Source: Wikipedia

Size

It is a stick insect, but the exact size is not specified in the source.

Source: Wikipedia

Where it lives

Its habitat is within Portugal, where it lives in the wild.

Source: Wikipedia

Life cycle

The species has 36 chromosomes and reproduces by amphigony.

Source: Wikipedia

Where it comes from

Leptynia attenuata is endemic to Portugal.

Source: Wikipedia

Same family (Bacillidae)

Sources

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

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.