†Gyriabrus quadratus Rusconi 1945 (caviomorph)
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Mammalia - Rodentia - Dinomyidae
Belongs to Gyriabrus according to Rusconi 1945
Sister taxa: Gyriabrus holmbergi, Gyriabrus latidens, Gyriabrus royoi
Type specimen: PVL 1041 (Col. Rusconi n. 1302), a tooth (isolated left M1 or M2).
Ecology: ground dwelling frugivore-folivore
Distribution: found only at Villa Ballester (Pliocene of Argentina)
Specimen images are retrieved through the ePANDDA API.
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