Guimarães, L., Prado, G.C. & Ferreira, R.L. (2025). Two new species of Tyrannochthonius Chamberlin, 1929 (Pseudoscorpiones: Chthoniidae) from caves in Brazilian semiarid region. Zootaxa 5706: 367–382.
| Taxon | |
|---|---|
| Tyrannochthonius iuiu Guimarães, Prado & Ferreira, 2025 (Pseudoscorpiones: Chthoniidae) | 369‒374, figs 1A, 1C, 2‒5, Tyrannochthonius iuiu Guimarães, Prado & Ferreira |
| Tyrannochthonius aratu Guimarães, Prado & Ferreira, 2025 (Pseudoscorpiones: Chthoniidae) | 374‒379, figs 1B, 1D, 7, 8D, Tyrannochthonius aratu Guimarães, Prado & Ferreira |