Slevin's bunchgrass lizardSlevin's bunchgrass lizard is a species of lizard in the family Phrynosomatidae. The species is indigenous to the southwestern United States and adjacent northern Mexico.Taxonomy and etymologyDescribed in 1937 by Hobart M. Smith, the species was named after the collector of the holotype specimen, Joseph R. Slevin.Geographic rangeIn the United States, S. slevini is found in southeastern Arizona. In Mexico, it is found in Chihuahua, northern Durango, northeastern Sinaloa, and eastern Sonora.HabitatThe preferred natural habitats of S. slevini are grassland and forest.DescriptionAdults of S. slevinii have a snout-to-vent length of. The rows of lateral scales on the sides of the body are parallel to the rows of dorsal scales. The rows of femoral pores are separated at the midline by not more than two scales.ReproductionS. slevini is oviparous.