title: Umashtanchaeviella plethotricha, a new genus and species of the family Tetracondylidae (Acari, Oribatida).
abstract: A new genus of oribatid mites of the family Tetracondylidae, Umashtanchaeviella gen. n., with type species Umashtanchaeviella plethotricha sp. n., is proposed and described from forest litter, the Bu Gia Map National Park, southern Vietnam. The new genus is distinguishable from other otocepheoid genera by the presence of notogastral plethotrichy.
authors.affiliation: Tyumen State University, Tyumen, Russia.
authors.forename: Sergey G
authors.initials: SG
authors.lastname: Ermilov
authors.affiliation: Joint Russian-Vietnamese Tropical Research and Technological Center, Hanoi-Ho Chi Minh, Vietnam ; A.N. Severtsov Institute of Problems of Ecology and Evolution, Russian Academy of Sciences, Moscow, Russia.
authors.forename: Alexander E
authors.initials: AE
authors.lastname: Anichkin
authors.affiliation: Tyumen State University, Tyumen, Russia.
authors.forename: Andrei V
authors.initials: AV
authors.lastname: Tolstikov
keywords: Oribatida; Tetracondylidae; Vietnam; new genus; new species