The bats Glyphonycteris sylvestris and Glossophaga leachii, as well as the margay (Leopardus wiedii) and spotted skunk (Spilogale gracilis) are reported for the first time for the states of Durango and Nayarit, respectively. Additionally, the presence of the mouse opossum Tlacuatzin canescens is confirmed in Durango over 100 years after it was recorded for the first time.
