First record of the genus Arabelia Bosselaers, 2009 from China, with description of one new species (Araneae, Liocranidae)

BACKGROUND: The spider family Liocranidae Simon, 1897 contains 35 genera and 308 species, including six genera and 33 species reported in China, which are: Agroeca Westring, 1861 (13 species), Jacaena Thorell, 1897 (7 species), Mesiotelus Simon, 1897 (1 species), Oedignatha Thorell, 1881 (2 species), Paratus Simon, 1898 (4 species), Sesieutes Simon, 1897 (1 species) and Sphingius Thorell, 1890 (5 species). NEW INFORMATION: The spider genus Arabelia Bosselaers, 2009 is described from China for the first time, with one new species Arabeliaxizang sp. nov.