Americhernes muchmorei is a species of pseudoscorpion in the Chernetidae family.

The specific epithet muchmorei honours American arachnologist William Muchmore (1920–2017) who described the genus Americhernes.

The colour is yellowish-brown, with the carapace and pedipalps slightly darker.

The type locality is 1.5 km west of Cape Tribulation.

The holotype was found in rainforest plant litter at an elevation of 150 m.[2][1] The pseudoscorpions are terrestrial predators.