Rock Horned Lizard (Phrynosoma ditmarsi)

Rock Horned Lizard Phrynosoma ditmarsi photo by Cecil Schwalbe

Rock Horned Lizard Phrynosoma ditmarsi photo by Erik F. Enderson

Rock Horned Lizard Phrynosoma ditmarsi photo by Erik F. Enderson

Rock Horned Lizard Phrynosoma ditmarsi (Juvenille) photo by Erik F. Enderson

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© 1996-2004 Tucson Herpetological Society
Revised: 18 September 2004