''Opilio canestrinii'' is a species of harvestman. ''O. canestrinii'' probably originates from Italy, but has invaded central Europe since the late 1970 and has since almost everywhere replaced the similar ''O. parietinus''. It is most often found on house walls.
Similar species: Harvestmen
By Pudding4brains
Public Domain
Uploaded Nov 11, 2019. Captured in Den Alerdinckweg 4B, 8055 PE Laag Zuthem, Netherlands.