title: Tydeid and triophtydeid mites (Acari: Tydeoidea) associated with grapevine (Vitaceae: Vitis spp.) in Brazil, with the descriptions of species of Prelorryia (André, 1980) and Tydeus Koch, 1835.
abstract: We report on the Tydeidae and Triophtydeidae associated with grapevine (Vitis labrusca L. and Vitis vinifera L.) in Rio Grande do Sul State, Brazil, and describe a new species of Prelorryia, Prelorryia labrusca sp. nov., and two new species of Tydeus, Tydeus manoi sp. nov. and Tydeus riopardensis sp. nov. Brachytydeus formosa (Cooreman), B. podocarpa (Baker), Neolorryia pandana (Baker), Tydeus californicus (Banks), Pretydeus henriandrei Kaźmierski and Triophtydeus lebruni (André) are recorded and illustrated. A key to species of Tydeidae and Triophtydeidae from Brazil is provided.
authors.affiliation: Departamento de Fitossanidade, Faculdade de Agronomia "Eliseu Maciel," FAEM-UFPel, Universidade Federal de Pelotas, Capão do Leão, 96001-970, RS, Brasil.; Email: gibaliberato_148@hotmail.com.
authors.forename: Guilherme Liberato
authors.initials: GL
authors.lastname: Da Silva
authors.affiliation: Departamento de Fitossanidade, Faculdade de Agronomia "Eliseu Maciel," FAEM-UFPel, Universidade Federal de Pelotas, Capão do Leão, 96001-970, RS, Brasil.; Email: uscunha@yahoo.com.br.
authors.forename: Uemerson Silva
authors.initials: US
authors.lastname: Da Cunha
authors.affiliation: Laboratório de Acarologia, Museu de Ciências Naturais, UNIVATES - Centro Universitário, Lajeado, 95900-000, RS, Brasil.; Email: mrocha@univates.br.
authors.forename: Matheus Dos Santos
authors.initials: Mdos S
authors.lastname: Rocha
authors.affiliation: Agricultural University of Athens, Laboratory of Agr. Zoology & Entomology, Iera Odos 75, 118 55 Athens, Greece.; Email: epanou@aua.gr.
authors.forename: Eleni N
authors.initials: EN
authors.lastname: Panou
authors.affiliation: Laboratório de Acarologia, Museu de Ciências Naturais, UNIVATES - Centro Universitário, Lajeado, 95900-000, RS, Brasil.; Email: njferla@univates.br.
authors.forename: Noeli Juarez
authors.initials: NJ
authors.lastname: Ferla
mesh_terms: D000053:Acari / Q000033:anatomy & histology / Q000145:classification*; D063147:Animal Distribution; D000825:Animal Structures / Q000033:anatomy & histology; D000818:Animals; D001938:Brazil; D017753:Ecosystem; D005260:Female; D008297:Male; D010935:Plant Diseases / Q000469:parasitology*; D027844:Vitaceae / Q000469:parasitology*