New tools for epidemiology: a space odyssey Robert Bergquist PAGE: 892-900 | DOI: 10.1590/S0074-02762011000700016

Understanding mechanisms and the role of differentiation in pathogenesis of Toxoplasma gondii - a review William J Sullivan Jr; Aaron T Smith; Bradley R Joyce PAGE: 155-161 | DOI: 10.1590/S0074-02762009000200005

Fine structure of Henneguya hemiodopsis sp. n. (Myxozoa), a parasite of the gills of the Brazilian teleostean fish Hemiodopsis microlepes (Hemiodontidae) Carlos Azevedo; Graça Casal; Ivete Mendonça; Edilson Matos PAGE: 975-979 | DOI: 10.1590/S0074-02762009000700006

Light and electron microscopy of Myxobolus sciades n. sp. (Myxozoa), a parasite of the gills of the Brazilian fish Sciades herzbergii (Block, 1794) (Teleostei: Ariidae) Carlos Azevedo; Graça Casal; Ivete Mendonça; Erisson Carvalho; Patrícia Matos; Edilson Matos PAGE: 203-207 | DOI: 10.1590/S0074-02762010000200016

Neyraiella distinctus n. sp. (Oxyurida, Blattophilidae) Parasite of Nymphs of Gryllodes laplatae Sauss (Orthoptera, Gryllidae) in Argentina Nora B Camino, Cristina de Villalobos* PAGE: 325-327

Cephalobellus lobulata n. sp. (Oxyurida:Thelastomatidae) a Parasite of Neocurtilla claraziana Saussure (Orthoptera: Gryllotalpidae) from Argentina Nora B Camino, Guillermo R Reboredo PAGE: 49-51

Binema bonaerensis n. sp. (Oxyurida: Thelastomatidae) Parasite of Neocurtilla claraziana Saussure (Orthoptera: Gryllotalpidae) in Argentina Nora B Camino, Guillermo R Reboredo PAGE: 311-313

Kudoa thyrsithes (Myxozoa, Multivalvulida) Causing "Milky Condition" in the Musculature of Paralichthys adspersus (Neopterygii, Pleuronectiformes, (Paralichthyidae) from Chile Raúl Castro R, Rodrigo Burgos PAGE: 163-164

Sympathetic glial cells and macrophages develop different responses to Trypanosoma cruzi infection or lipopolysaccharide stimulation Camila Megale de Almeida-Leite, Isabel Cristina Costa Silva, Lúcia Maria da Cunha Galvão, Rosa Maria Esteves Arantes PAGE: 459-465 | DOI: 10.1590/0074-0276130492

Evolution of Trypanosoma cruzi: clarifying hybridisations, mitochondrial introgressions and phylogenetic relationships between major lineages Nicolás Tomasini, Patricio Diosque PAGE: 403-413 | DOI: 10.1590/0074-02760140401

Gastropods as intermediate hosts of Angiostrongylus spp. in the Americas: bioecological characteristics and geographical distribution Romina Valente, Maria del Rosario Robles, Julia Inés Diaz DOI: 10.1590/0074-02760200236