@article{articleee41129d,
title   = {Description of two new species of Progonyleptoidellus (Opiliones: Gonyleptidae), with a cladistic analysis of the genus, an overview of relationships in the K92 group, and taxonomic notes on Deltaspidium},
author = {Benedetti, Alípio R and Pinto da Rocha, Ricardo},
year = {2019},
doi = {10.11646/zootaxa.4691.5.3},
journal   = {Zootaxa}
}