Title:Systena nitentula (Coleoptera: Chrysomelidae), a flea beetle injurious to Alternanthera philoxeroides (Amaranthaceae): Redescription, biology, and distribution
Title:Blood and urine physiological values in captive bullfrog, Rana catesbeiana (Anura: ranidae) / Valores fisiológicos en sangre y orina de rana toro en cautiverio, rana catesbeiana (Anura: ranidae)
Title:First record of Aedes aegypti (L.) (Diptera: Culicidae) infected by the parasite Ascogregarina culicis (Ross) (Apicomplexa: Lecudinidae) in Argentina
Title:New records of plants fed upon by the uncommon heteropterans cyrtocoris egeris Packauskas & Schaefer and C. trigonus (Germar) (Hemiptera: Cyrtocoridae) in South America / Novos registros de plantas utilizadas pelos percevejos raros cyrtocoris egeris Packauskas & Schaefer e C. trigonus (Germar) (Hemiptera: Cyrtocoridae) na América do Sul
Title:The systematic position of some ethiopian nippostrongylinae (nematoda, trichostrongylina, heligmosomoidea) from the National Collection of Animal Helminths, Onderstepoort, South Africa
Title:The subgenus Stilobezzia (Eukraiohelea) in Argentina and Paraguay (Diptera: Ceratopogonidae) / El subgénero Stilobezzia (Eukraiohelea) en la Argentina y Paraguay (Diptera: Ceratopogonidae)
Title:The fourth instar larva and pupa of the Neotropical biting midge Forcipomyia (Forcipomyia) rioplatensis Marino and Spinelli (Diptera: Ceratopogonidae)