Ogresuchus
Ogresuchus is an extinct crocodylomorph known from the Upper Cretaceous (Maastrichtian stage) Tremp Formation in Spain. The type species, O. furatus, was named in 2020. It was a small crocodylomorph, measuring 1.09 m (3.6 ft) long and weighing about 9 kg (20 lb). Initially classified as a sebecid, a 2026 study suggested that it was a neosuchian, possibly an atoposaurid.
| Ogresuchus Temporal range: Maastrichtian
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| Skeletal | |
Scientific classification 
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| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Clade: | Pseudosuchia |
| Clade: | Crocodylomorpha |
| Genus: | †Ogresuchus Sellés et al., 2020 |
| Species: | †O. furatus
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| Binomial name | |
| †Ogresuchus furatus Sellés et al., 2020
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Ogresuchus is an extinct crocodylomorph known from the Upper Cretaceous (Maastrichtian stage) Tremp Formation in Spain. The type species, O. furatus, was named in 2020. It was a small crocodylomorph, measuring 1.09 m (3.6 ft) long and weighing about 9 kg (20 lb).[1] Initially classified as a sebecid, a 2026 study suggested that it was a neosuchian, possibly an atoposaurid.[2]
Discovery and naming
[edit]The holotype was discovered in July 2013 at the Mirador del Cretaci site, but it was stolen before palaeontologists could excavate it. After several weeks of searching, the Mossos d'Esquadra Historical Heritage Unit tracked down the stolen specimen and the thief was promptly arrested. The holotype was in a rather precarious state of conservation until it was correctly prepared several years later.
It was named Ogresuchus furatus in 2020 and the holotype is now on display at the Coll de Nargó Dinosaur Museum (Dinosfera). The generic name means "Ogre crocodile", referring to its possible diet of infant sauropods, which the specific name is derived from a Latin word being "to be stolen", referring to the theft of the specimen.[1]
References
[edit]- ^ a b Sellés, A. G.; Blanco, A.; Vila, B.; Marmi, J.; López-Soriano, F. J.; Llácer, S.; Frigola, J.; Canals, M.; Galobart, À. (2020). "A small Cretaceous crocodyliform in a dinosaur nesting ground and the origin of sebecids". Scientific Reports. 10 (1) 15293. Bibcode:2020NatSR..1015293S. doi:10.1038/s41598-020-71975-y. PMC 7499430. PMID 32943663. S2CID 221786723.
- ^ Szegszárdi, M.; Ősi, A.; Rabi, M. (2026). "Cretaceous crocodyliform reconciles conflicting evidence on the Mesozoic paleogeography of Europe during the Gondwana-Laurasia split". Scientific Reports. 16 2842. doi:10.1038/s41598-025-28504-6.
External links
[edit]- Enrico de Lazaro: Small Cretaceous Crocodile May Have Preyed on Baby Titanosaurs. On: sci-news. Oct 5, 2020
- A. G. Sellés et al. 2020. A small Cretaceous crocodyliform in a dinosaur nesting ground and the origin of sebecids. In: Sci Rep 10, 15293; 17 September 2020; doi:10.1038/s41598-020-71975-y
