English: The Iberian Peninsula with the approximate distributions of four taxa of large-bodied newts as described in table 1. Colour codes are: blue – Triturus marmoratus, dark red – T. pygmaeus pygmaeus, light red – T. p. lusitanicus and brown – T. rudolfi nov. sp., i.e., the newly described species from the wider Lisbon Peninsula. Letters indicate the capital cities Lisbon, Portugal (L) and Madrid, Spain (M) as well as Peniche (P) at the Atlantic coast. Major rivers partially coinciding with (sub)species borders are the Guadalquivir, the Vouga and the Tejo. The new species’ type locality Lagoa Seca near Valado dos Frades is indicated by a long arrow. The insert shows an adult male T. marmoratus.