The black flies (Diptera: Simuliidae) of Vietnam Author Takaoka, Hiroyuki Author Sofian-Azirun, Mohd Author Ya’Cob, Zubaidah Author Chen, Chee Dhang Author Lau, Koon Weng Author Low, Van Lun Author Pham, Xuan Da Author Adler, Peter H. text Zootaxa 2017 4261 1 1 165 journal article 33106 10.5281/zenodo.571608 06d40acc-4fc2-4de6-9aab-96f3776ef44c 1175-5326 571608 C097C43E-D522-46C4-9D64-76D3CD4BAD86 Simulium ( Gomphostilbia ) thuathienense Takaoka & Sofian-Azirun, 2015 Simulium ( Gomphostilbia ) thuathienense Takaoka & Sofian-Azirun : (in Takaoka et al ., 2015a ): 48–52 (Female, pupa and larva). Distribution . Vietnam (Thua Thien Hue). Remarks . This species was described from Thua Thien Hue Province in central Vietnam by Takaoka et al . (2015a) . The male of this species remains unknown.