| Trigona hypogea | KU | 1999-03-19 19:00:00 | Yuturi Lodge, Rio Napo |
| Trigona hypogea | USP-RP | 1999-03-21 19:00:00 | 270m altitude |
| Trigona hypogea | KU | 1994-03-11 19:00:00 | Sacha Lodge |
| Trigona hypogea | KU | 1994-06-22 19:00:00 | Sacha Lodge |
| Trigona hypogea | KU | 1994-07-24 19:00:00 | Sacha Lodge |
| Trigona hypogea | KU | 1994-03-13 19:00:00 | Sacha Lodge |
| Trigona hypogea | KU | 1994-03-13 19:00:00 | Sacha Lodge |
| Trigona hypogea | KU | 1994-03-13 19:00:00 | Sacha Lodge |
| Trigona hypogea | USDA-ARS | 1989-12-16 19:00:00 | Huahua Sumaco, km 44 on Hollin-Loreto rd |
| Trigona hypogea | USDA-ARS | 1989-12-14 19:00:00 | Huahua Sumaco, km 45 on Hollin-Loreto rd |
| Trigona hypogea | USDA-ARS | 1989-12-14 19:00:00 | Huahua Sumaco, km 45 on Hollin-Loreto rd |
| Trigona hypogea | USDA-ARS | 1989-12-21 19:00:00 | Huahua Sumaco, km 45 on Hollin-Loreto rd |
| Trigona hypogea | KU | 1994-03-11 19:00:00 | Sacha Lodge |
| Trigona hypogea | KU | 1994-07-24 19:00:00 | Sacha Lodge |
| Trigona hypogea | KU | 1994-09-09 19:00:00 | Sacha Lodge |
| Trigona hypogea | KU | 1994-04-02 19:00:00 | Sacha Lodge |
| Trigona hypogea | KU | 1994-03-12 19:00:00 | Sacha Lodge |
| Trigona hypogea | KU | 1994-05-23 19:00:00 | Sacha Lodge |
| Trigona hypogea | KU | 1994-07-24 19:00:00 | Sacha Lodge |
| Trigona hypogea | KU | 1994-05-23 19:00:00 | Sacha Lodge |
| Trigona hypogea | KU | 1994-03-13 19:00:00 | Sacha Lodge |