Duda, R., & Costa, L. P. (2015).

Morphological, morphometric and genetic variation among cryptic and sympatric species of southeastern South American three-striped opossums (Monodelphis: Mammalia: Didelphidae)

. Zootaxa, 3936(4), 485–506. https://doi.org/10.11646/zootaxa.3936.4.2