Canestrini's Harvestman

Opilio canestrinii

''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.
Canestrini's Harvestman, Heesch, Netherlands Found in our backyard on our beach umbrella, after which it fled to a garden chair. This is likely a sub-adult male.
https://www.jungledragon.com/image/99287/canestrinis_harvestman_-_head_heesch_netherlands.html
https://www.jungledragon.com/image/99286/canestrinis_harvestman_-_frontal_heesch_netherlands.html Europe,Heesch,Netherlands,Opilio canestrinii,World

Appearance

Males reach a body length of up to 6 mm, females up to 8 mm. While males are yellowish brown to reddish, the color is lighter in females. Males have dark legs, but yellow coxae and "knees"; the legs of females show alternatingly light and dark rings. The back of females sports a dark saddle-like pattern with a light longitudinal stripe in the middle. Adults can be found from June up to December.

References:

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Taxonomy
KingdomAnimalia
DivisionArthropoda
ClassArachnida
OrderOpiliones
FamilyPhalangiidae
GenusOpilio
SpeciesO. canestrinii