Derorhynchus sp.

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 : 10

publication ID

https://doi.org/ 10.1206/577.1

persistent identifier

https://treatment.plazi.org/id/A45FA45F-FFD3-E46C-FCE6-FE15E4DAFBCD

treatment provided by

Carolina

scientific name

Derorhynchus sp.
status

 

Derorhynchus sp.

Though scarce, two specimens (LIEB- PV 1102, right m4; LIEB-PV 1140 , isolated left talonid) from Laguna Fría can be confidently referred to the genus Derorhynchus , as they share most of the lower molar pattern (see above) with species of this genus .

Family Sternbergiidae McKenna and Bell 1997 Genus Marmosopsis Paula Couto 1962 Marmosopsis sp.

The referred specimens are two right mx (LIEB-PV 1286, and LIEB-PV 1287), both from La Barda. We tentatively assign them to Marmosopsis sp. for the following reasons: laterally compressed lower molars, proportionally long talonids, and slender, though sharp, trigonid cusps.

Kingdom

Animalia

Phylum

Chordata

Class

Mammalia

Order

Didelphimorphia

Family

Didelphidae

Genus

Derorhynchus

Loc

Derorhynchus sp.

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
2009
Loc

Sternbergiidae

McKenna and Bell 1997
1997
Loc

Marmosopsis

Paula Couto 1962
1962
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