Olkasuchus

Olkasuchus
Temporal range: Late Triassic (Norian), ~
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Pseudosuchia
Order: Aetosauria
Family: Stagonolepididae
Subfamily: Desmatosuchinae
Genus: Olkasuchus
Sotomayor et al., 2025
Species:
O. walasto
Binomial name
Olkasuchus walasto
Sotomayor et al., 2025

Olkasuchus is an extinct genus of desmatosuchine aetosaur known from the Late Triassic (Norian age) Los Colorados Formation of northwestern Argentina. The genus contains a single species, Olkasuchus walasto, known from a partial skeleton with preserved osteoderms.