| Micrathena triangularispinosa | iNaturalist | 2019-04-27 22:24:00 | |
| Micrathena triangularispinosa | MCZ | 1976-09-30 19:00:00 | Taisha |
| Micrathena triangularispinosa | MCZ | 1988-07-31 19:00:00 | Napo (Cuyabeno); Reserva Faunistica Cuyabeno, Laguna Grande, Sendero La Hormiga |
| Micrathena triangularispinosa | MCZ | 1979-03-01 19:00:00 | trail from Union base to Rosario Yacu |
| Micrathena triangularispinosa | MCZ | 1988-07-30 19:00:00 | Napo (Cuyabeno), Reserva Faunistica Cuyabeno, Laguna Grande, PUCE Field Station, Sendero Campamento |
| Micrathena triangularispinosa | MACN | | |