Complex sentence: The Texas glossy snake ("Arizona elegans arenicola") is a subspecies of glossy snake, a nonvenomous colubrid snake, found in the Chihuahuan Desert region of the southern United States and northern Mexico.
Split into simpler sentences: The Texas glossy snake ("Arizona elegans arenicola") is a subspecies of glossy snake, a nonvenomous colubrid snake. It is found in the Chihuahuan Desert region of the southern United States and northern Mexico.