Description of three new lizards from California and Lower California with a note on Phrynosoma
An Arrangement of the Subspecies of the Horned Toad, Phrynosoma
In the present study, we included new populations of Phrynosoma
(one in Leon and the other in Cadereyta near localites for P.
Ants are the main source of both moisture and energy for Phrynosoma
Species (Uta stansburiana, Phrynosoma
modestum, or Aspidoscelis tigris), microhabitat (species of plant), and compaction of sand were recorded at each location where adult lizards were observed.
Remarks--Elements of skulls of horned lizards Phrynosoma
are comparatively some of the most distinctive and easily recognized of all North American phrynosomatids (Etheridge, 1958; Mead et al., 1984, 1999).
The Texas horned lizard (Phrynosoma
cornutum) is a familiar component of the fauna of Texas, and was officially designated the state reptile by the Texas Legislature in 1993.
Demography of an urban population of the Texas horned lizard (Phrynosoma
cornutum) in central Oklahoma.
For example, the Texas horned lizard (Phrynosoma
cornutum) has been largely extirpated from eastern Texas (Price, 1990), in an area that coincides with the RIFA range in the state, and the RIFA has been suggested as a causal factor (Price, 1990; Goin, 1992).
The distribution and abundance of the flat-tailed horned lizard (Phrynosoma
Only two other lizard species (Sceloporus undulatus and Phrynosoma
cornutum) were observed in the area, and each was present in extremely low numbers in both habitats.
getula), and Texas horned lizard (Phrynosoma
cornutum) as reptiles to monitor.
Desert horned lizard (Phrynosoma
platyrhinos) locomotor performance: the influence of cheat-grass (Bromus tectorum).
The 2011 recipient was "Conserving species in fragmented habitats: population dynamics of the flat-tailed horned lizard, Phrynosoma
mcallii," The Southwestern Naturalist 54(3):307-316, by C.
Horned lizards (Phrynosoma
) are diurnal insectivorous lizards from arid regions of North America.