New data on the distribution of species of Gastroserica Brenske, 1897, with descriptions of five new taxa from China and Laos (Coleoptera: Scarabaeidae: Sericini) Author Ahrens, Dirk Author Pacholátko, Petr text Zootaxa 2003 342 1 18 journal article 51256 10.5281/zenodo.156757 7f7fdbf9-97f1-463e-8549-31e3270dd7b0 1175­5326 156757 Gastroserica herzi ( Heyden, 1887 ) Serica herzi Heyden, 1887 : 264 . Microserica herzi : Dalla Torre 1912 : 34 , Medvedev 1952 : 122 . Microserica hertzi Reitter, 1896 : 186 , Reitter 1903: 143, Dalla Torre 1912 : 34 . Gastroserica herzi : Brenske 1897 : 414 , Sawada 1937 : 98 , Stebnicka 1980 : 250 , Ahrens 2000 : 99 . Material examined: 1 ex. “Foochow China V­6­1928 / F.C. Hadden Collector” ( USNM ).