''Phidippus tyrannus'' is a species of jumping spider found in the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

and

Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...

, first described in 2004.

References

Salticidae Spiders described in 2004 Spiders of the United States Spiders of Mexico {{salticidae-stub