Oil and gas producers in one of the most active drilling areas in the country have had to make concessions to not disturb species such as the lesser prairie chicken and the dunes sagebrush lizard. Now industry officials in parts of Texas, Oklahoma and New Mexico may have four other species to contend with: make way for the Cascade Caverns salamander, the Arizona toad, the alligator snapping turtle and the Rio Grande cooter. The U.S. Fish and Wildlife Service announced Tuesday it is giving what it calls “status reviews” to the four amphibians and reptiles found in the Southwest as...