Phrynosoma cornutum (Harlan, 1825)

Hernandez, Tomas, Herr, Mark W., Stevens, Skyler, Cork, Karlee, Medina-Nava, Carolina, Vialpando, C. J., Warfel, Timothy, Fields, Noah, Brodie, Ciara & Graham, Sean P., 2019, New distribution records for amphibians and reptiles in eastern Chihuahua, Mexico, Check List (Dallas, Tex.: 1979) 15 (1), pp. 79-86 : 82-83

Phrynosoma cornutum (Harlan, 1825) ,

Texas Horned Lizard

New record. First record for Manuel Benavides Municipality: Llano Amapolas (29.01065° N, 104.16605° W; WGS84), 17 May 2016, Sean P. Graham, Mark W. Herr, and Tomas Hernandez (SRSU-D 42).

Phrynosoma modestum Girard, 1852 , Round-tailed Horned Lizard

New records. First record for Manuel Benavides Municipality: found along Chihuahua State Highway 200 (El

Chapo-La Hacienda Hwy; 29.17701° N, 103.96393° W; WGS84), 22 May 2016, Sean P. Graham, Mark W. Herr, and Tomas Hernandez (SRSU-D 49).

Additional records for Manuel Benavides Munici- pality: individual found alongside dead end road approximately 2 km NE of Llano Amapolas (29.03545° N, 104.13763° W; WGS84), 21 October 2016, Noah Fields, Sean P. Graham, Mark W. Herr, Tomas Hernandez. Individual found along road from Llano Amapolas to Rancho de Mr. Franco (29.10468° N, 104.13894° W; WGS84), 21 October 2016, Noah Fields, Sean Graham, Mark W. Herr, and Tomas Hernandez.

Plestiodon obsoletus Baird & Girard, 1852 , Great Plains Skink

New records. First record for Ojinaga Municipality: Arroyo El Almagre (29.05216° N, 104.18981° W; WGS84), 16 May 2016, Sean P. Graham, Mark W. Herr, and Tomas Hernandez (SRSU-D 34).

First record for Manuel Benavides Municipality: Ran- cho de la Madera (29.08007° N, 104.13426° W; WGS84), 19 May 2016, Mark W. Herr, Sean P. Graham, and Tomas Hernandez (SRSU-D 44).

Sceloporus bimaculosus Phelan & Brattstrom, 1955 , Twin-spotted Spiny Lizard

New records. First record for Ojinaga Municipality: found along E–W road S of Chihuahua State Highway 200 (29.11409° N, 104.28516° W; WGS84), 22 May 2016, Sean P. Graham, Mark W. Herr, and Tomas Hernandez (SRSU-D 48).

First record for Manuel Benavides Municipality: 500 m SE of Rancho La Victoria, along SE–SW road between Manuel Benavides and Providencia (28.98799° N, 103.54901° W; WGS84), 6 November 2016, Sean P. Graham, Fabiola Baeza, Lauren Garrett, and Michelle Lawhorn (SRSU-D 75).

Additional record for Manuel Benavides Municipal- ity: large adult seen along road between Providencia and Santa Elena (28.92926° N, 103.45056° W; WGS84), 6 November 2016, Sean P. Graham, Fabiola Baeza, Lauren Garrett, and Michelle Lawhorn (SRSU-D 76).