| Argia medullaris | USNM | 1996-07-23 19:00:00 | Baeza, 10.6 Km S on Hwy. 45 near Bermojo, seepage marsh |
| Argia medullaris | USNM | 1997-01-29 19:00:00 | Tatatambo, about 5 Km E on Hwy. 30, rocky stream |
| Argia medullaris | USNM | 1996-07-24 19:00:00 | 5 Km S Baeza, small clear stream |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-03 19:00:00 | Between Calacali and Nanegalito, ca 30 Km W Quito |
| Argia medullaris | USNM | 1990-09-03 19:00:00 | Between Calacali and Nanegalito, ca 30 Km W Quito |
| Argia medullaris | USNM | 1997-01-29 19:00:00 | Tatatambo, about 5 Km E on Hwy. 30, rocky stream |
| Argia medullaris | USNM | 1997-01-29 19:00:00 | Tatatambo, about 5 Km E on Hwy. 30, rocky stream |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-03 19:00:00 | Between Calacali and Nanegalito, ca 30 Km W Quito |
| Argia medullaris | USNM | 1990-09-05 19:00:00 | 2.3 Km S Tandayapa |
| Argia medullaris | USNM | 1990-09-05 19:00:00 | 2.3 Km S Tandayapa |
| Argia medullaris | USNM | 1990-09-05 19:00:00 | 2.3 Km S Tandayapa |
| Argia medullaris | USNM | 1997-11-19 19:00:00 | Baeza, 4.8-5 Km S., small clear stream |
| Argia medullaris | USNM | 1990-09-05 19:00:00 | 2.3 Km S Tandayapa |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-03 19:00:00 | Between Calacali and Nanegalito, ca 30 Km W Quito |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-05 19:00:00 | 2.3 Km S Tandayapa |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1997-11-19 19:00:00 | Baeza, 4.8-5 Km S., small clear stream |
| Argia medullaris | USNM | 1997-11-19 19:00:00 | Baeza, 4.8-5 Km S., small clear stream |
| Argia medullaris | USNM | 1990-09-03 19:00:00 | Between Calacali and Nanegalito, ca 30 Km W Quito |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |
| Argia medullaris | USNM | 1990-09-09 19:00:00 | 5 Km S Baeza |