Amphidolops, Tejedor & Goin & Gelfo & López & Bond & Carlini & Scillato-Yané & Woodburne & Chornogubsky & Aragón & Reguero & Czaplewski & Vincon & Martin & Ciancio, 2009

Tejedor, Marcelo F., Goin, Francisco J., Gelfo, Javier N., López, Guillermo, Bond, Mariano, Carlini, Alfredo A., Scillato-Yané, Gustavo J., Woodburne, Michael O., Chornogubsky, Laura, Aragón, Eugenio, Reguero, Marcelo A., Czaplewski, Nicholas J., Vincon, Sergio, Martin, Gabriel M. & Ciancio, Martín R., 2009, New Early Eocene Mammalian Fauna from Western Patagonia, Argentina, American Museum Novitates 3638, pp. 1-43 : 18

publication ID

https://doi.org/ 10.1206/577.1

persistent identifier

https://treatment.plazi.org/id/A45FA45F-FFCB-E474-FF04-FE39E6B3FCE9

treatment provided by

Carolina

scientific name

Amphidolops
status

sp. nov.

Amphidolops , sp. nov. 1

Only three teeth from Laguna Fría are referred to this new species: LIEB-PV 1172, a right m2, and two M1s. This is the smallest species of the genus Amphidolops and differs from A. serrula for a more elongated metacone in M2 and very distinct talonid cusps; M1 is proportionally shorter, with wider stylar shelf; the most posterior labial cusp is the tallest; the metacone in M1 is placed more anteriorly. It differs from Amphidolops sp. nov. 2 (below) in the presence of only one line of labial cusps in M1, and fewer lingual cusps in m2.

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