17, see text Hermacha is a genus of mygalomorphae spiders in the family Entypesidae.

It was first described by Eugène Louis Simon in 1889.

[3] Originally placed with the Ctenizidae,[3] it was transferred to the funnel-web trapdoor spiders in 1985,[2] then to the Entypesidae in 2020.

[4] It is a senior synonym of Damarchodes and Hermachola.

[2] As of January 2023[update] it contains 17 species, found in Africa, Colombia, and Brazil:[1] Formerly included: Nomen dubium