Genus

Earless Lizards

Holbrookia

2 species in our catalog · found in 2 parks

KingdomAnimalia (Animals)
PhylumChordata (Chordates)
ClassSquamata
FamilyPhrynosomatidae (Phrynosomatid Lizards)
GenusHolbrookia (Earless Lizards)

Species in this group

Holbrookia propinqua

Daily sighting probability ~60% · Likely

Holbrookia elegans

Daily sighting probability ~10% · With luck

Daily sighting probability by month

Probability-weighted average across the group's species

~20%

Jan

~30%

Feb

~50%

Mar

~60%

Apr

~50%

May

~60%

Jun

~60%

Jul

~60%

Aug

~60%

Sep

~50%

Oct

~20%

Nov

~20%

Dec

When they're spotted

When the group's species are recorded (aggregated)

Where to see Earless Lizards

Warmer areas are where this group is recorded most often. Shaded: the known ranges of its 3 species, darker where more of them overlap (GARD, Roll et al. 2017 & Caetano et al. 2022). Our parks

Parks Ranked

#	Park	Country	Species	Daily sighting probability
1	Padre Island National Seashore	🇺🇸 United States	1 of 2	~60%
	Keeled Earless Lizard			~60%
2	Saguaro National Park	🇺🇸 United States	1 of 2	~10%
	Elegant Earless Lizard			~10%

Earless Lizards

Species in this group

Keeled Earless Lizard

Elegant Earless Lizard

Daily sighting probability by month

When they're spotted

Where to see Earless Lizards

Parks Ranked