Genus: Boipeba FACHINI, ONARY, PALCI, LEE, BRONZATI & HSIOU, 2020
Etymology: Tupi-Buarani (Brazilian native language), boi, "snake" and Tupi-Buarani (Brazilian native language), peba, "flattened"; in reference to teh shape of the vertebrae.

Species: tayasuensis FACHINI, ONARY, PALCI, LEE, BRONZATI & HSIOU, 2020
Etymology: In reference to the type locality where the fossil was found, Taicu Municipality, Sao Paulo State, Brazil.

Holotype: MPMA 16-0008-08

Locality: From a rual road between the municipalities of Monte Alto and Taiacu, S21°09'53.9", W48°29'54.0", Bauro Basin, Sao Paulo State, Brazil.

Horizon: Adamantina Formation, Bauru Group.

Biostratigraphy:

Age: Coniacian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material: A single precloacal vertebrae with a partial successive vertebra.