Mello-Leitão, C. (1937a). Novo pseudoscorpião do Brasil. Annaes da Academia Brasileira de Sciencias 9: 269–270. ZooBank: D6F3434C-B6BD-4C3C-8028-B6664FD5942A
| Taxon | |
|---|---|
| Geogarypus formosus (Mello-Leitão, 1937) (Pseudoscorpiones: Geogarypidae) | 269–270, fig. 1, Ideobisium formosum |