Guemesia
| Guemesia Temporal range: Late Cretaceous ~ | |
|---|---|
| Drawing of Guemesia ochoai | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | Saurischia |
| Clade: | Theropoda |
| Family: | †Abelisauridae |
| Genus: | †Guemesia Agnolín et al., 2022 |
| Species: | †G. ochoai |
| Binomial name | |
| †Guemesia ochoai Agnolín et al., 2022 | |
Guemesia (named after Martín Miguel de Güemes, whose death bicentenary was in 2021) is a genus of abelisaurid dinosaur from the Late Cretaceous Los Blanquitos Formation of Salta Province, Argentina. The type and only species is Guemesia ochoai, known from a nearly complete braincase. It is one of the smallest abelisaurids currently known.