Title:The little walking leaves from Iguazú National Park (Ne Argentina) - Comparisons between subtropical and tropical Typophyllum species (Orthoptera: Tettigoniidae: Pterochrozinae)
Title:Redescription of Tanaisia dubia (Digenea) from the northeast region of Argentina, with a key to Neotropical species of the genus, and a key to genera of Tanaisiinae