Hatt's Vesper Rat
Otonyctomys hatti
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassMammalia (Mamífers)
- OrderRodentia (Rosegadors)
- FamilyCricetidae (Hamsters, Voles, Lemmings, and Allies)
- GenusOtonyctomys
- SpeciesOtonyctomys hatti (Hatt's Vesper Rat)
Closest Relatives at Sian Ka'an Biosphere Reserve
Big-eared Climbing Rat
Ototylomys phyllotis
Yucatán Deer Mouse
Peromyscus yucatanicus
White-footed Mouse
Peromyscus leucopus
Central American Agouti
Dasyprocta punctata
Yucatán Squirrel
Sciurus yucatanensis
Deppe's Squirrel
Sciurus deppei
Mexican Hairy Dwarf Porcupine
Sphiggurus mexicanus
Spotted Paca
Cuniculus paca
📅 Monthly Probability
Fewer than 5 records of Hatt's Vesper Rat at Sian Ka'an Biosphere Reserve — not enough to chart months honestly.
☀️🌙 When They're Spotted
Active throughout day and night · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Calakmul Biosphere Reserve | 🇲🇽 Mexico | |
| 2 | Sian Ka'an Biosphere Reserve | 🇲🇽 Mexico |