| Eupithecia duena | | 2008-11-17 19:00:00 | Reserva Biologica San Francisco |
| Eupithecia duena | | 2008-11-24 19:00:00 | Reserva Biologica San Francisco |
| Eupithecia duena | USNM | | Environs de Loja |
| Eupithecia duena | | 2013-01-30 19:00:00 | 51, Parque Nacional Podocarpus, Cajanuma |
| Eupithecia duena | | 2008-11-16 19:00:00 | Reserva Biologica San Francisco |
| Eupithecia duena | | 2008-11-24 19:00:00 | 11a 25xi II, Reserva Biologica San Francisco |
| Eupithecia duena | | 2008-11-24 19:00:00 | 11a 25xi ii, Reserva Biologica San Francisco |
| Eupithecia duena | | 2013-01-30 19:00:00 | Ecuador:Loja, 51, Parque Nacional Podocarpus, Cajanuma |
| Eupithecia duena | | 1999-10-27 19:00:00 | South- Ecuador, Podocarpus N. P., Estacion Cientifica San Francisco, Site 7a (12) |
| Eupithecia duena | | 2008-11-15 19:00:00 | Reserva Biologica San Francisco |
| Eupithecia duena | | 2008-11-16 19:00:00 | Reserva Biologica San Francisco |
| Eupithecia duena | ZSM | 1999-10-27 19:00:00 | South- Ecuador - Estacion Cientifica San Francisco, Site 7a (12) |
| Eupithecia duena | ZSM | 1999-10-26 19:00:00 | South- Ecuador - Estacion Cientifica San Francisco, Site 7a (12) |
| Eupithecia duena | ZSM | 1999-10-26 19:00:00 | South- Ecuador - Estacion Cientifica San Francisco, Site 7a (12) |
| Eupithecia duena | ZSM | 1999-10-27 19:00:00 | South- Ecuador - Estacion Cientifica San Francisco, Site 7a (12) |
| Eupithecia duena | | 2008-11-24 19:00:00 | 11a 25xi I, Reserva Biologica San Francisco |
| Eupithecia duena | | 2008-11-24 19:00:00 | 11a 25xi II, Reserva Biologica San Francisco |