†Steiromys duplicatus Ameghino 1887 (caviomorph)
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Belongs to Steiromys according to A. G. Kramarz 2004
See also Ameghino 1894
Sister taxa: Steiromys detentus, Steiromys intermedius, Steiromys principalis, Steiromys pseudonectus, Steiromys segregatus
Type specimen: MLP 15-213, right mandibular fragment bearing incisor, m1-2, a mandible
Ecology: arboreal herbivore
Distribution:
• Miocene of Argentina (10 collections), Chile (1)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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