Greater Earless Lizard
Cophosaurus texanus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassSquamata
- FamilyPhrynosomatidae (Frinosomàtids)
- GenusCophosaurus
- SpeciesCophosaurus texanus (Greater Earless Lizard)
Closest Relatives at Cumbres de Monterrey National Park
West Gulf Rough-scaled Lizard
Sceloporus cyanogenys
Rose-bellied Lizard
Sceloporus variabilis
Texas Spiny Lizard
Sceloporus olivaceus
Crevice Swift
Sceloporus torquatus
Graphic Spiny Lizard
Sceloporus grammicus
Minor Lizard
Sceloporus minor
Couch's Spiny Lizard
Sceloporus couchii
Mountain Horned Lizard
Phrynosoma orbiculare
Noble Spiny Lizard
Sceloporus oberon
Pygmy Spiny Lizard
Sceloporus parvus
Roundtail Horned Lizard
Phrynosoma modestum
Coleman's Bunchgrass Lizard
Sceloporus samcolemani
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · 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 | Guadalupe Mountains National Park | 🇺🇸 United States | |
| 2 | Big Bend National Park | 🇺🇸 United States | |
| 3 | Cumbres de Monterrey National Park | 🇲🇽 Mexico |
Quick answers
What are the chances of seeing a Greater Earless Lizard in Cumbres de Monterrey National Park?
About 8% of visitor-days record a Greater Earless Lizard sighting in Cumbres de Monterrey National Park, based on 19 observer-days of citizen-science data from GBIF.
When is the best time to see Greater Earless Lizard in Cumbres de Monterrey National Park?
June has the highest sighting rate for Greater Earless Lizard in Cumbres de Monterrey National Park in our monthly data.