Title:Composition and diversity of ichthyofauna in La Viña reservoir (Córdoba, Argentina) / Composição e diversidade da ictiofauna do reservatório La Viña (Córdoba, Argentina)
Title:Cambios en la riqueza taxonómica y en las tasas de primera y última aparición de los Proterotheriidae (Mammalia, Litopterna) durante el Cenozoico / Changes in the taxonomic richness and in the exchange rates of the first and last appearance of the Proterotheriidae (Mammalia, Litopterna) during the Cenozoic period
Title:Diversity of biting midges of the genus Culicoides Latreille (Diptera: Ceratopogonidae) in the area of the Yacyretá dam lake between Argentina and Paraguay