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Swamp Crab Spider

Xysticus ulmi

Classification

Order
Araneae

Xysticus ulmi, the swamp crab spider, is a European crab spider of the family Thomisidae which prefers damp habitats. It was first described by the German zoologist Carl Wilhelm Hahn in 1831. Description Males have a body length male of 3–4 mm, females 5–8.

Distribution

Martien van den Heuvel · CC BY
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Countries in the Picchu catalog
Germany · 419France · 254Netherlands · 154United Kingdom · 150Belgium · 62Italy · 14Luxembourg · 10Switzerland · 2