Magdalena spiny rat

The Magdalena spiny rat (Proechimys magdalenae) is a species of rodent in the family Echimyidae. It is endemic to Colombia.

Phylogeny
Morphological characters and mitochondrial cytochrome b DNA sequences showed that P. magdalenae belongs to the so-called trinitatus group of Proechimys species, and shares closer phylogenetic affinities with the other members of this clade: P. trinitatus, P. mincae, P. guairae, P. poliopus, P. chrysaeolus, P. urichi, and P. hoplomyoides.