species 3,162 observations

Hammer-jawed Jumping Spider

Zygoballus rufipes

Field notes

Zygoballus rufipes, commonly called the hammerjawed jumper, is a species of jumping spider which occurs in the United States, Canada, and Central America. Adult females are 4.3 to 6 mm in body length, while males are 3 to 4 mm.

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2 native plants
support it in the US

Range

United States

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