Porta, A.O., Michalik, P., Franchi, E. & Proud, D.N. (2020)

The first fossil pycnocheiridiine pseudoscorpion (Pseudoscorpiones: Cheiridiidae: Procheiridium gen. nov.) from Cretaceous Burmese amber

. Zootaxa, 4801 (1), 142–150.