title: Taxonomic notes on Acanthomegabunus Tsurusaki, Tchemeris & Logunov 2000 (Arachnida: Opiliones: Phalangiidae), with a description of the new species A. altaicus sp. n. from the Altai Mountains of Russia and NE Kazakhstan.
abstract: The genus Acanthomegabunus Tsurusaki, Tchemeris & Logunov 2000 is diagnosed and redescribed. A key to species is presented. A new species, Acanthomegabunus altaicus sp. n. from the Аltai Mountains of Russia and NE Kazakhstan is diagnosed, described and figured; its distribution is mapped, along with new records of A.sibiricus Tsurusaki, Tchemeris & Logunov 2000.
authors.affiliation: Department of Invertebrate Zoology; Institute of Biology, Ecology, Soil, Agriculture and Forest Sciences, Tomsk State University, Lenin av. 36, Tomsk 634050 Russia.; Email: opiliones@mail.ru.
authors.forename: A N
authors.initials: AN
authors.lastname: Tchemeris
mesh_terms: D063147:Animal Distribution; D000818:Animals; D001097:Arachnida / Q000033:anatomy & histology / Q000145:classification*; D005260:Female; D005843:Geography; D007623:Kazakhstan; D008297:Male; D012426:Russia