The Texas Horned Lizard (Phrynosoma cornutum) and the Mountain Short-Horned Lizard (Phrynosoma hernandesi) are both protected in Texas. Fines are pretty hefty for harrassing them, muchless capturing them.
The president of the
Horned Lizard Conservation Society came and gave us a talk at an
Austin Herp Society meeting a month or so ago. He spent much of the time stressing how even those biologists involved in horned lizard conservation, who have been extensively trained to keep horned lizards in captivity, still have a high mortality rate. Even with proper diet (primarily harvester ants) and proper light cycles, and all the years of research they have done. Horned lizards are simply just not well suited to being in captivity. If you want to enjoy them in the future, please leave them where they are. Populations are dwindling drastically as is. If the horned lizards are on your property, you might even want to drop a line to the
Horned Lizard Conservation Society. I'm sure they would be most interested in coming out to assess the population.
Ham