Gastrophryne olivacea

[Dilks, Johnson, and Mata-Silva (UTEP), Couvillon, 2011a, b, Mata-Silva (UTEP)]

it was observed 26 July 2008 at Peccary Tank by J.D. Johnson (UTEP). Large choruses were heard 21 August 2009 at Echo Canyon TwinTanks, Peccary Tank, and Rattlesnake Tank after heavy afternoon rainstorms, and again in July 2010, 2011, May 2012, and June through August 2013 through 2017 (J.D. Johnson, UTEP).