Distribution of the new species and related horned Stenocercus: (23) Distribution according to altitudinal variation. Inset – Distribution in major Neotropical phytogeographic domains. (AM) Amazonia; (CA) Caatinga; (CE) Cerrado; (AF) Atlantic Forest. (24) Enlarged area around the type-locality of Stenocercus canastra sp. nov. (white star = type-locality, black star = Chapadão da Zagaia), showing major massifs (above 1000m, in dark grey) and the São Francisco depression (light grey). White “?" represent localities visited or mentioned in Claussen (1841), Castelnau (1949) and Luna (2007). Localities are numbered from West to East, with groups of clustered localities represented by a single number: (1) Paracatu; (2) Baú; (3) Abaeté; (4) Extrema; (5) Bananal; (6) Curvelo, Fazenda Porteirinhas (farm owned by Claussen), and Piranga; (7) Brumado and São João Del Rei; (8) Maquiné; (9) Sete Lagoas, Fazenda Melancias (farm owned by Claussen); (10) Prados and Lagoa Dourada; (11) Santa Luzia and Lagoa Santa; (12) Congonhas do Campo; (13) Sabará, Cuiabá, Morro Vermelho and Serra da Piedade; (14) Cachoeira do Campo (includes farm owned by Claussen), Gongosco and São Vicente; (15) Serro do Frio; (16) Itacolomi de Mariana; (17) Ouro Preto, Sumidouro and São Sebastião; (18) Mariana, Bento Rodrigues, Caraça and Catas Altas; (19) Brucutu; (20) Itabira, Chapada and Santana; (21) Ouro Fino; (22) Santa Rita; (23) Pinheiro; (24) Minas Novas. Protected areas are shown as light polygons. (MG) Minas Gerais state; (SP) São Paulo state; (GO = Goiás state.