Bacillus rossius (Rossi, 1788) is a species of stick insect, common in Europe. The species is endemic to the northwestern Mediterranean, especially Spain, Southern France, Italy and the Balkans.
Photo: @sandra632 · iNaturalist · CC BY-NC
Mediterranean stick insect
Bacillus rossius
- Observations in the area
- 8
- Last sighting
- 27 February 2026
- Category
- Insects and other invertebrates
Species and sighting data come from the iNaturalist platform and may change over time.
Where it has been observed
More photos
Photo: @Johnnyrandom · iNaturalist · CC BY-NC
Photo: @gp_chiatante · iNaturalist · CC BY-NC
Photo: Chris Taklis · iNaturalist · CC BY
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Photo: @filippo_amatiste · iNaturalist · CC BY-NC
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Photo: Third Silence · iNaturalist · CC BY-SA
Nature data: iNaturalist
Sighting data also come from open nature platforms and may change over time.