Genus: Kollpania MARSHALL & MUIZON, 1988
Etymology: In reference to the Kollpa Mayu, Bolivia, a village where the fossil was found.

Species: tiupampina MARSHALL & MUIZON, 1988
Etymology: In reference to Tiupampa, Bolivia.

Holotype: YPFB Pal 6135

Locality: Tiupampa, Bolivia.

Horizon: Mammal-bearing level of the El Molino Formation.

Biostratigraphy:

Age: Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.

Material: ULM4?