Phrynosoma cornutum

Ballinger, R.E. 1974. Reproduction of the Texas horned lizard, Phrynosoma cornutum, Herpetologica 30(4):321-327

• Phrynosoma cornutum

Whitford, W.B. and W.G. Whitford. 1973. Combat in the horned lizard, Phrynosoma cornutum. Herpetologica 29(2):191-192

• Phrynosoma cornutum

Sherbrooke, W. C. 2002. Seasonally skewed sex-ratios of road-collected Texas horned lizards (Phrynosoma cornutum). Herptetological Review. 31(1):21-24.

• Phrynosoma cornutum
• road traffic
• Texas horned lizard

Milford, E. and Y. Chauvin. 2005. Photos and field observation of Texas horned lizard (Phrynosoma cornutum). 1 p.

• Texas horned lizard
• Phrynosoma cornutum
• Rio Grande

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