Included taxa
Lavery, A. H. & Snazell, R. G. (2025). The spiders of the Falkland Islands 3: Mecysmaucheniidae and Orsolobidae (Araneae). Arachnology 20(1): 12-24. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Falklandia rumbolli | Orsolobidae | 14, f. 3-4 (f) | Falklandia rumbolli |
| Osornolobus canan | Orsolobidae | 22, f. 26A (f) | Osornolobus canan |
| Osornolobus chiloe | Orsolobidae | 22, f. 26D (f) | Osornolobus chiloe |
| Osornolobus concepcion | Orsolobidae | 22, f. 26B (f) | Osornolobus concepcion |
| Osornolobus otariorum | Orsolobidae | 15, f. 6, 8-23, 27A1-D2, 28A1-D2 (Dmf) | Osornolobus otariorum |
| Osornolobus thayerae | Orsolobidae | 22, f. 26C (f) | Osornolobus thayerae |
Genera
No genus found for this reference