Oospecies: poyosi SANGUINO, de CELIS, de la HORRA & ORTEGA, 2025 (nomen nudum)
Etymology:

Holotype:

Locality: Poyos fossil site, Central Spain.

Horizon: villalba de la Sierra Formation.

Biostratigraphy:

Age: Late Campanian-Early Maastrichtian Stage, Senonan Subepoch, Gulf Epoch, Late Cretaceous.

Material: numerus partial clutches of complete and near-complete eggs, and associated eggshell fragments.