Title:Primer registro de Dasypsyllus (Avesopsylla) lasius lasius (Siphonaptera: Ceratophyllidae) en nidos de golondrina chilena, Tachycineta meyeni (Passeriformes: Hirundinidae), en Ushuaia (Tierra del Fuego, Argentina) / First record of Dasypsyllus (Avesopsylla) lasius lasius (Siphonaptera: Ceratophyllidae) in Chilean swallow nests Tachycineta meyeni (Passeriformes: Hirundinidae) in Ushuaia (Tierra del Fuego, Argentina)
Title:Relative abundance and autecology of three piscivorous fishes in lakes of the upper basin of Salado River (Buenos Aires Province, Argentina) / Peces piscívoros en lagunas de la cuenca superior del río Salado (Buenos Aires, Argentina): abundancia relativa y autoecología
Title:Geometric morphometric on a new species of Trichodinidae. : A tool to discriminate trichodinid species combined with traditional morphology and molecular analysis
Title:Distribución geográfica y variación interpoblacional del endoparasitoide larval Pseudapanteles dignus (Hymenoptera: Braconidae), agente de control biológico de la "polilla del tomate" Tuta absoluta (Lepidoptera: Gelechiidae), en Argentina / Geographic distribution and interpopulation variation of the larval endoparasitoid Pseudapanteles dignus (Hymenoptera: Braconidae), biocontrol agent of Tuta absoluta (Lepidoptera: Gelechiidae), in Argentina
Title:Morphological aspects and seasonal changes of some planktonic ciliates (Protozoa) from a temporary pond in Buenos Aires Province, Argentina / Aspectos morfológicos e mudanças sazonais de alguns ciliados (Protozoa, Ciliophora) planctônicos de uma poça temporária na província de Buenos Aires, Argentina