title: Disjunct Occurrence of Trichadenotecnum s.str. in Southeastern Brazil (Psocodea: "Psocoptera": Psocidae), with Description of a New Species.
abstract: A new barklouse species belonging to the Trichadenotecnum s.str. clade (Psocodea: "Psocoptera": Psocidae) was described from southeastern Brazil (Minas Gerais state). This locality is highly isolated (about 3400 km) from the closest known distributional range of this clade. It also represents the southernmost distributional record of Trichadenotecnum s.str. Phylogenetic placement of the species and biogeography of Neotropical Trichadenotecnum were briefly discussed. Trichadenotecnum punctipenne New, 1972 described from Brazil was synonymized with Trichadenotecnum pardus Badonnel, 1955.
authors.affiliation: Systematic Entomology, School of Agriculture, Hokkaido Univ, Sapporo, 060-8589, Japan. psocid@res.agr.hokudai.ac.jp.
authors.forename: K
authors.identifier: http://orcid.org/0000-0001-6170-4296
authors.initials: K
authors.lastname: Yoshizawa
authors.affiliation: Centro de Estudos em Biologia Subterrânea, Setor de Zoologia Geral, Departamento de Biologia, Univ Federal de Lavras, Lavras, Brasil.
authors.forename: M
authors.initials: M
authors.lastname: Souza-Silva
authors.affiliation: Centro de Estudos em Biologia Subterrânea, Setor de Zoologia Geral, Departamento de Biologia, Univ Federal de Lavras, Lavras, Brasil.
authors.forename: R L
authors.initials: RL
authors.lastname: Ferreira
mesh_terms: D000818:Animals; D001938:Brazil; D007313:Insecta / Q000033:anatomy & histology / Q000145:classification; D010802:Phylogeny
keywords: Psocid; South America; biogeography; disjunct distribution; new species