Barydesmus manserichus (Chamberlin, 1941) new combination
Platyrrhacus manserichus Chamberlin, 1941: 493, fig. 131–135 (original description).
Types: ♂ holotype from Peru: below Pongo de Manseriche on the Rio Marañon, elev. 550 ft., VIII-1924. Deposited at the AMNH, cat. no. 9477 (Chamberlin 1941), we could not confirm its current state.
Distribution: known only from the type locality.