| Table
3. Species of lizards which have been shown to be negatively or positively
affected by livestock grazing, or for whom no effect was detected after
grazing or between grazed and ungrazed plots. |
|
| Positively
Affected |
|
| Crotaphytus
collaris |
Sexton
et al. (1992) |
| Holbrookia
maculata |
Ballinger
and Jones (1985), Ballinger and Watts (1995) |
| Uta
stansburiana |
Romero-Schmidt
and Ortega-Rubio (1999) |
| Sit-and-wait
species |
Jones
(1981: Table 2) |
| Negatively
Affected |
|
| Cnemidophorus
tigris |
Brooks
(1999) |
| Diplodactylus
granariensis |
Smith
et al. (1996) |
| Diplodactylus
pulcher |
Smith
et al. (1996) |
| Sceloporus
magister |
Brooks
(1999) |
| Sceloporus
scalaris |
Bock
et al. (1990), Ballinger and Congdon (1996) |
| Urosaurus
nigricaudus |
Romero-Schmidt
and Ortega-Rubio (1999) |
| Actively
foraging species |
Jones
(1981: Table 2) |
| No
Effect Detected |
|
| Phrynosoma
cornutum |
Fair
and Henke (1997) |
|