Taxa included

Barba D., R. (2022). A new Pachyolpium species (Pseudoscorpiones: Hesperolpiidae) from Cuba. Revista Ibérica de Aracnología 40: 177–179.

Taxon
Pachyolpium alegreae Barba, 2022 (Pseudoscorpiones: Hesperolpiidae) 177–179, figs 1–6, Pachyolpium alegreae Barba