genus

Running Crab Spiders

Philodromus

Field notes

Philodromus is a genus of philodromid crab spiders. Spiders in this genus are distinctively flattened.

The more than 250 described species are distributed throughout the Holarctic region, with few species reaching into more southern regions. Some are found in certain parts of Africa, with sporadic species occurring up to Australia. Only one species (P. traviatus) is found in (northern) South America. Around sixteen species are described from Central Europe.

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Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Most observed native running crab spiders All

Native to the US, by observations.