Three newly recorded species of the genus Diphascon (Tardigrada; Hypsibiidae) from China

Abstract

This paper reports three newly recorded species, Diphascon modestum Binda, Pilato and Dastych, 1984, Diphascon nobilei Binda, 1969, and Diphascon triodon Maucci, 1996, of the genus Diphascon (Tardigrada; Hypsibiidae) from China. Five specimens of Diphascon modestum were collected from Taibai Mt. (34°18′N, 107°42tpE) at 2,500 m above the sea level (a.s.l.), two specimens of Diphascon nobilei were collected from Tonggu County, Jiangxi Province (28°31’N, 114°26′E) at 900 m a.s.l, and one specimen of Diphascon triodon was collected from Linzhi County, Tibet (29°40′N, 94°23′E) at 3,500 m a.s.l. All specimens are deposited at the College of Life Sciences, Shaanxi Normal University, China. A key to the Chinese species of Diphascon was also given.

Keywords

Diphascon modestum / Diphascon nobilei / Diphascon triodon / new record / taxonomy / tardigrada