Montes de Oca, L. & Pérez-Miles, F. (2013). Two new species of Chaco Tullgren from the Atlantic coast of Uruguay (Araneae, Mygalomorphae, Nemesiidae). ZooKeys 337: 73-87. doi: 10.3897/zookeys.337.5779
| Taxon | |
|---|---|
| Chaco castanea Montes de Oca & Pérez-Miles, 2013 (Pycnothelidae) | 78, f. 1A-D, 3A-E (Dmf), Chaco castanea Original description |
| Chaco costai Montes de Oca & Pérez-Miles, 2013 (Pycnothelidae) | 81, f. 2A-E, 4A-E (Dmf), Chaco costai Original description |