Overview
- A multi‑institutional team led by CONICET formally described a new genus and species, Apnotomys conicetorum, in a peer‑reviewed paper published in Vertebrate Zoology.
- The rodent is known only from a narrow band of Chaco Serrano forest in the sierra de Guasapampa and was recorded inside Parque Nacional Traslasierra and nearby localities.
- Field and laboratory work showed genetic and anatomical differences large enough to justify erecting a new genus within the Octodontidae group.
- Researchers describe the animal as a medium‑sized, 35 cm rodent with a long bushy tail, brown‑gray back, white belly, a robust skull, and nimble rock‑climbing behavior that feeds largely on bromeliads.
- Authors and conservation agencies say the discovery highlights the role of protected areas in preserving unknown biodiversity and they urge continued field research funding and stronger protection for native forests against agricultural expansion and fires.