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Penetrigonias Tanner and Martin 1976 (rhinoceros)

Osteichthyes - Perissodactyla - Rhinocerotidae

PaleoDB taxon number: 43215

Full reference: L. G. Tanner and L. D. Martin. 1976. New Rhinocerotoids from the Oligocene of Nebraska. ATHLON: Essays on Palaeontology in Honour of Loris Shano Russell 210-219

Parent taxon: Rhinocerotidae according to D. R. Prothero 2005

Sister taxa: Aceratheriinae, Aceratheriini, Amphicaenopus, Anchisodon tubifer, Atelodus, Diceratheriinae, Dicerorhininae, Forstercooperia crudus, Gigantamynodon akespensis, Gulfoceras, Huangotherium, Iranotheriinae, Menoceratinae, Rhinoceros crassus, Rhinoceros oregonensis, Rhinocerotinae, Subhyracodon, Teleoceratinae, Teletaceras, Trigonias, Uintaceras, Woodoceras, Zalabis

Subtaxa: Penetrigonias dakotensis, Penetrigonias sagittatus

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Type: Caenopus dakotensis

Ecology: scansorial insectivore