| Order | Araneae Clerck, 1757 |
| Family | Pholcidae C.L. Koch, 1850 |
| Genus | Metagonia Simon, 1893 |
| Species | Metagonia esquincacanoi García-Villafuerte, 2019 |
| Locality | Chiapas, Simojovel, Campo La Granja |
| Referred Material | Holotype IHNFG-5814 |
| Life state | Male |
| Repository | IHNE |
| Source (Pags) | García-Villafuerte 2019: 3-6 |