**Appendix A**

Specimens used in this study. FMNH= Field Museum of Natural History; ZSM = Zoologische Staatssammlung München; MCZ = Museum of Comparative Zoology.

*Liolaemus aymararum* (7): Tacna Department: Tacna Province: Palca: MUSM 21336-40; 21529, 21533.

*Liolaemus ortizii* (14): Cusco Department (Holotype: ZSM 647/1979; Paratype: MCZ 11061); Cusco Department: Paucartambo Province: Abra Huancarani: MUSM 31509-12; BYU 50476-79; Cusco Department: Calca Province: Chaupimayo: BYU 50473, 50475; MUSM 31513-14

*Liolaemus thomasi* (7): Cusco Department: Quispicanchis Province: Hualla Hualla: MUSM 31515, 31517, 31519; BYU 50466-68, 50470.

*Liolaemus insolitus* (4): Arequipa Department: Islay Province: Mollendo: MUSM 31489-90; BYU 50500, 50462.

*Liolaemus poconchilensis* (5): Tacna Department: Tacna Province: MUSM 31542-45; BYU 50176.

*Liolaemus evaristoi* (4): Huancavelica Department: Castrovirreyna Province: Sinto: MUSM 31454-55, BYU 50434, 50630

*Liolaemus melanogaster* (10): Ayacucho Department: Lucanas Province: MUSM 31472-76, BYU 50151-55. *Liolaemus polystictus* (95): Huancavelica Department: Huancavelica Province: Santa Ines: (Holotype: MCZ 45845; Paratypes: MCZ R-161157, 43782, 45844, 45847, 45849, FMNH 81453-61); Huancavelica Department: Huaytará Province: Santa Ines: (MUSM 31446, 31449-52, 31456; BYU 50346, 50435, 50441, 50443, 50565); Huancavelica Department: Huancavelica Province: Huando: MUSM 29594; Huancavelica Department: Huaytará Province: Pilpichaca (MUSM 28632-38, 28641-56, 28658-77, 28679-701; BYU 50439-40).

*Liolaemus robustus* (65): Junín Department: (Holotype: FMNH 34242; Paratypes: FMNH 34242/1-15, 34242/19-21, 34242-23, MCZ 45811-12, R-161155-56, 157226); Junín Department: Junín Province: MUSM 13427, 13467-68, 13476-77, 31504, 30822; BYU 50485; Junín Department: Jauja Province: MUSM 13470-71, 13478; Pasco Department: Cerro de Pasco Province: MUSM 18056-58, 18197, 18401, 18403; Lima Department: Yauyos Province: (Paratype: MCZ 45830; MUSM 23633-36, 31505-08; BYU 50480-84); Huancavelica Department: Huancavelica Province: (MUSM 29591-93, 29595-96, 31439,31458, BYU 50438, 50442).

*Liolaemus victormoralesii* (10): FMNH 81435-42, 81446-47. Without locality data.

*Liolaemus williamsi* (23): Ayacucho Department: Lucanas Province: Pampas Galeras: (Paratypes: MCZ R-100435, R-145335-37, R-145340, R-157223); Ayacucho Department: Lucanas Province: Pampas Galeras: MUSM 1968, 1972, 1974, 21880-82; Ayacucho Department: Lucanas Province: Chaviña: MUSM 29690, Ayacucho Department: Lucanas Province: Lucanas: (MUSM 31483-87; BYU 50143-44, 50463-65).

*Liolaemus annectens*(4): Arequipa Department: Caylloma Province: MUSM 31499-500, 31503; BYU 50491. *Liolaemus etheridgei* (9): Arequipa Department: Arequipa Province: Pocsi: MUSM 31491-93, 31496-97, BYU 50494-95; Arequipa Department: Arequipa Province: Chiguata: MUSM 31494-95.

*Liolaemus signifier* (2): Puno Department: Lampa Province: Lampa: Muruhuanca: MUSM 31433; Puno Department: Amantaní Island: MUSM 31434.
