Included taxa
Goloboff, P. A. (1989a). Xenonemesia, un nuevo género de Nemesiidae (Araneae, Mygalomorphae). Journal of Arachnology 16(3, 1988): 357-363. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Xenonemesia platensis | Pycnothelidae | 358, f. 1-14 (Dmf) | Xenonemesia platense |
Genera
| Genus | Family | Page |
|---|---|---|
| Xenonemesia Goloboff, 1989 | Pycnothelidae | 358 |