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ILOKELESIA

a carnivorous brachyrostran abelisaurid theropod dinosaur from the Late Cretaceous of Argentina.
Pronunciation: ee-LOH-kay-LAY-see-uh
Meaning: Flesh lizard
Author/s: Coria and Salgado (1998)
Synonyms: None known
First Discovery: Neuquén, Argentina
Discovery Chart Position: #443

Ilokelesia aguadagrandensis

(Flesh lizard from Aguada Grande)Etymology
Ilokelesia is derived from the Mapuche "ilo" (flesh) and "kelesio" (lizard), referring to its dietary preferences. The species epithet, aguadagrandensis (ah-GWAH-dah-grahn-DEN-sis), means "from Aguada Grande" in Latin.
Discovery
The remains of Ilokelesia were discovered at Aguada Grande in the Huincul Formation, (Río Limay Subgroup, Neuquén Group), near Plaza Huincul, Neuquén Province, Argentina in 1991. The holotype (MCF PVHP-35) is a partial skeleton.
The holotype of another abelisauroid was discovered just 10m away and named Huinculsaurus montesi in 2020.
Estimations
Timeline:
Era: Mesozoic
Epoch: Late Cretaceous
Stage: Cenomanian-Turonian
Age range: 98-93.5 mya
Stats:
Est. max. length: 6 meters
Est. max. hip height: ?
Est. max. weight: 1000 Kg
Diet: Carnivore
References
• Coria RA and Salgado L (2000) "A Basal Abelisauria Novas, 1992 (Theropoda-Ceratosauria) from the Cretaceous of Patagonia, Argentina". Gaia, 15: 89-102.
• Carrano MT and Sampson SD (2008) "The Phylogeny of Ceratosauria". Journal of Systematic Palaeontology, 6: 183-236. DOI: 10.1017/S1477201907002246.
• Novas FE (2009) "The Age of Dinosaurs in South America".
• Paul GS (2010) "The Princeton Field Guide to Dinosaurs".
• Baiano MA, Coria RA, Windholz G and Meso JG (2019) "Revisiting the Upper Cretaceous noasaurid record of the Neuquen Basin, Patagonia, Argentina". Publicación Electrónica de la Asociación Paleontológica Argentina, 19(1). DOI:10.5710/PEAPA.15.04.2019.296.
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To cite this page:
Atkinson, L. "ILOKELESIA :: from DinoChecker's dinosaur archive".
›. Web access: 06th Mar 2026.
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