Metriopelma is a monotypic genus of Mexican tarantulas currently containing the single species, Metriopelma breyeri. It was first described by Léon Becker (1826–1909) in 1878, and originally found by Eugenio Dugès (1834–1895). This tarantula was named after Albert Breyer (1812–1876), a fellow entomologist. It is native to Mexico in the state of Guanajuato.