Taxa included

Kury, A. & Nogueira, A.L.C. (1999). Annotated check list of type specimens of Arachnida in the Museu Nacional - Rio de Janeiro, I. Scorpiones, Pseudoscorpiones and Solifugae.. Publicações avulsas do Museu Nacional, Rio de Janeiro 77: 1–19.

Taxon
Neoditha irusanga Feio, 1945 (Pseudoscorpiones: Chthoniidae) 9, Neoditha irusanga
Maxchernes birabeni Feio, 1960 (Pseudoscorpiones: Chernetidae) 9, Maxchernes birabeni
Americhernes suraiurana (Feio, 1945) (Pseudoscorpiones: Chernetidae) 9, Lamprochernes suraiurana
Neochernes melloleitaoi Feio, 1945 (Pseudoscorpiones: Chernetidae) 9, Neochernes melloleitaoi
Sphenochernes bruchi (Mello-Leitão, 1925) (Pseudoscorpiones: Chernetidae) 9, Chelifer (Tullgrenia) bruchi
Cryptoditha francisi (Feio, 1945) (Pseudoscorpiones: Chthoniidae) 9, Verrucadithella francisi
Victorwithius monoplacophorus Feio, 1944 (Pseudoscorpiones: Withiidae) 10, Victorwithius monoplacophorus
Geogarypus formosus (Mello-Leitão, 1937) (Pseudoscorpiones: Geogarypidae) 10, Ideobisium formosum
Americhernes guarany (Feio, 1946) (Pseudoscorpiones: Chernetidae) 10, Pycnochernes guarany
Pachychernes baileyi Feio, 1945 (Pseudoscorpiones: Chernetidae) 10, Pachychernes baileyi
Xenochernes caxinguba Feio, 1945 (Pseudoscorpiones: Chernetidae) 10, Xenochernes caxinguba
Cheiridium itapemirinense (Feio, 1941) (Pseudoscorpiones: Cheiridiidae) 10, Geogarypus itapemirinensis Feio
Serianus birabeni Feio, 1945 (Pseudoscorpiones: Garypinidae) 11, Serianus birabeni
Mesochernes australis Mello-Leitão, 1939 (Pseudoscorpiones: Chernetidae) 13, Mesochernes australis
Austrochthonius parvus (Mello-Leitão, 1939) (Pseudoscorpiones: Chthoniidae) 13, Cecoditha parva