Tachymenis chilensis Schegel, 1837 (Reptilia: Squamata: Dipsadidae). New record and geographic distribution map

We present the first vouchered record from Chubut provincein Futaleufu Department. Suburbs of Esquel city, along Ruta Nacional 259 to Trevelin on El Pinar, Roberts Farm. This is the southernmost record for the species; to our knowledge the previous southernmost registered specimen was based on collected specimens from Piltriquitron Mountain in El Bolson, Los Lagos Department, Rio Negro Province.