Title:Descripción de nueve especies Sudamericanas del género Neralsia Cameron, con carena escutelar baja (Hymenoptera: Cynipoidea: Figitidae) / Description of nine south American species of the genus Neralsia Cameron, with low scutellar carina (Hymenoptera: Cynipoidea: Figitidae)
Title:Las especies del género Bombus Latreille en Argentina (Hymenoptera: Apidae) : Estudio taxonómico y claves para su identificación / The species of the genus Bombus Latreille in Argentina (Hymenoptera: Apidae). Taxonomic study and keys for their identification
Title:First record of Coptera haywardi Loiácono (Hymenoptera: Diapriidae) as a parasitoid of fruit-infesting Tephritidae (Diptera) in Brazil / Primeiro registro de Coptera haywardi Loiácono (Hymenoptera: Diapriidae) como parasitóide de Tephritidae frugívoros (Diptera) no Brasil
Title:Life cycle of Goeldichironomus holoprasinus goeldi (Diptera: Chironomidae) in laboratory / Ciclo de vida de goeldichironomus Holoprasinus goeldi (Diptera: Chironomidae) en laboratorio
Title:Dermal lip protuberances associated with aquatic surface respiration in juveniles of the piscivorous characid Salminus brasiliensis (Actinopterygii: Characidae)
Title:Redescription of Pectiniunguis gaigei (Chamberlin, 1921) from Guyana, with new distributional data and complementary descriptive notes on similar neotropical species (Chilopoda: Geophilomorpha: Schendylidae)
Title:A further contribution to the knowledge of Pectiniunguis minutus (Demange, 1968), a little known dwarf schendylid centipede from western equatorial Africa (Chilopoda: Geophilomorpha)