title: A new species of Gamasiphis Berlese (Acari: Ologamasidae) from North Asia, with a key to the Eurasian species.
abstract: Gamasiphis angaridis sp. n. is described from females and males collected from litter and soil in the North Asian part of Russia-Siberia and the Far East. This is the first species of the large genus Gamasiphis to be described from the northern Palaearctic Region. A key for the separation of females of the 11 recognisable species of Gamasiphis described in Eurasia is provided.
authors.affiliation: Institute of Systematics and Ecology of Animals, Russian Academy of Sciences, Siberian Branch, Frunze str: 11, Novosibirsk 630091, Russia. gamasina@rambler.ru
authors.forename: Irina I
authors.initials: II
authors.lastname: Marchenko
mesh_terms: D000818:Animals; D001208:Asia; D005060:Europe; D005260:Female; D008297:Male; D008925:Mites / Q000033:anatomy & histology* / Q000145:classification*; D012426:Russia; D013045:Species Specificity