Yucatan Rat Snake
Pseudelaphe phaescens
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassSquamata
- FamilyColubridae (Colúbrids)
- GenusPseudelaphe
- SpeciesPseudelaphe phaescens (Yucatan Rat Snake)
Closest Relatives at Sian Ka'an Biosphere Reserve
Mexican Parrot Snake
Leptophis mexicanus
Gulf Coast Vine Snake
Oxybelis potosiensis
Dryad Snake
Mastigodryas melanolomus
Yucatán White-lipped Snake
Symphimus mayae
Chicken Snake
Spilotes pullatus
Faded Black-striped Snake
Coniophanes schmidti
Rainforest Cat-eyed Snake
Leptodeira frenata
Green Vine Snake
Oxybelis fulgidus
Green Rat Snake
Senticolis triaspis
Speckled Racer
Drymobius margaritiferus
Central American Indigo Snake
Drymarchon melanurus
Blood Snake
Stenorrhina freminvillei
📅 Monthly Probability
Fewer than 5 records of Yucatan Rat Snake at Sian Ka'an Biosphere Reserve — not enough to chart months honestly.
🌅 When They're Spotted
Most active at dawn and dusk · 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 | Sian Ka'an Biosphere Reserve | 🇲🇽 Mexico | |
| 2 | Calakmul Biosphere Reserve | 🇲🇽 Mexico |