photo by Ryan Hagerty/USFWS Common Name: Barton Springs SalamanderScientific Name: Eurycea sosorumFamily: Plethodontidae - Lungless Salamander familyLocations: United States - TexasSize: 0.5 - 3 inches (1.27 - 7.62 cm) The Barton Springs Salamander is a federally endangered species and listed by the International Union for the Conservation of Nature (IUCN) Red List as Vulnerable to… Continue reading Barton Springs Salamander (Eurycea sosorum)