Title:Ecology of the non-native snail Sinotaia cf quadrata (Caenogastropoda: Viviparidae) : A study in a lowland stream of South America with different water qualities
Title:Description of the last instar larva and new contributions to the knowledge of the pupa of Dasyhelea mediomunda Minaya (Diptera, Culicomorpha, Ceratopogonidae)
Title:Myxobolus saladensis sp. nov., a new species of gill parasite of Mugil liza (Osteichthyes, Mugilidae) from Samborombon Bay, Buenos Aires, Argentina