A new species of the genus Formosotoxotus Hayashi, 1960 from China, with additions to the description of Agastophysis meiyingae Miroshnikov, 2014 (Coleoptera: Cerambycidae)

摘要

A new species Formosotoxotus gres-sitti sp.n. from Tibet, China is described. New data on the holotype of Agastophysis meiyingae Miroshnikov, 2014 are given.Until recently Formosotoxotus auripilosus (Kano, 1933), an insular species from Taiwan, was the only known representative of this genus in the fauna of China [Ohbayashi, 2007]. Discovery of F. kucerai Rapuzzi et Sama, 2014, described from Shaanxi Province [Rapuzzi & Sama, 2014], not only brought the first continental Chinese species for the genus, but also it considerably expanded the generic distribution boundary northwards. A new species from eastern Tibet, described here, somewhat fills the gap between the known distributional records of F. kucerai and the other two species, F. masatakai N.Ohbayashi, 2007 and F. nobuoi Vives et Niisato, 2006, known from Sikkim, India and eastern Nepal, respectively. Furthermore, we are aware of another new, yet unde-scribed species of this genus from Tibet that has already been mentioned by one of the authors [Miroshnikov, 2014].