Rough-necked Alligator Lizard

Rough-necked Alligator Lizard

Barisia rudicollis

Silhouette: Jose Carlos Arenas-Monroy · PhyloPic

Endemic
Daily sighting probability Insufficient data
at Reserva de la Biosfera Mariposa Monarca
4 Verified sightings at Reserva de la Biosfera Mariposa Monarca From 2019 to 2026
4 Verified sightings across 1 park From 2019 to 2026
🌙 Nocturnal When it's spotted during nighttime hours (6pm–6am)

About the Rough-necked Alligator Lizard

The rough-necked alligator lizard (Barisia rudicollis) is a species of medium-sized lizard in the family Anguidae. The species is endemic to Mexico. Wikipedia →

Closest Relatives at Reserva de la Biosfera Mariposa Monarca

Transvolcanic Alligator Lizard
LC Endemic

Transvolcanic Alligator Lizard

☀️ Diurnal Reptile

Barisia imbricata

Daily sighting probability ~20% · Possible
Guerreran Arboreal Alligator Lizard
EN Endemic

Guerreran Arboreal Alligator Lizard

🌙 Nocturnal Reptile

Abronia deppii

Daily sighting probability Insufficient data

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Reserva de la Biosfera Mariposa Monarca 🇲🇽 Mexico
Insufficient data

More parks will be added in future updates.

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