Title:Mermithid nematodes parasitizing leafhoppers for the first time in South America / Nematodos mermítidos parasitando chicharritas por primera vez en Sudamérica
Title:First record of Gryllophila skrjabini Sergiev, 1923 and Cephalobellus magalhaesi Schwenk, 1926 (Nematoda: Thelastomatidae) parasites of Neocurtilla claraziana Saussure, 1874 (Orthoptera: Gryllotalpidae), in Argentina
Title:First record of Diploscapter coronata (Rhabditida), a possible health significance nematode associated with tomato crops in Argentina / Primer registro de Diploscapter coronata (Rhabditida), un posible nematodo de importancia sanitaria asociado a cultivos de tomate en Argentina
Title:Description of Litomosoides ysoguazu n. sp. (Nematoda, Onchocercidae), a parasite of the tuft-toed rice rat Sooretamys angouya (Fischer) (Rodentia: Cricetidae), and a first record of L. esslingeri Bain, Petit & Berteaux, 1989 in Paraguay
Title:Encapsulation and self-superparasitism of Pseudapanteles dignus (Muesebeck) (Hymenoptera: Braconidae), a parasitoid of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae)