Slender Harvest Mouse (Reithrodontomys gracilis)

Is Volladolid the town on the Yucatan? I've been trying to see which subspecies this would be, and R. mexicanus doesn't appear to occur on the Yucatan on the maps I can find. This paper, for example, shows all the distributions: https://academic.oup.com/mspecies/article/52/996/114/6035160

@Chlidonias, yes, my mistake again. This should be Slender Harvest Mouse (Reithrodontomys gracilis).

Once again, if that could be corrected here and in the photographic guide. Thank you so much!

@Giant Eland done