Distolabrellus Anderson, 1983
Type species: Distolabrellus veechi Anderson, 1983
Three valid species were listed in catalogue 2011. Here one new species is added.
• D. vulvatus Khatoon & Ahmad, 2021 – Aligarh, Uttar Pradesh, India; from decaying leaves in a ditch.
Comment: The four species D. magnivulvatus Abolafia & Peña –Santiago, 2011, D. scarabaeus (Sudhaus, 1978), D. veechi Anderson, 1983 and D. vulvatus Khatoon & Ahmad, 2021 look almost the same. The main named differences are features of the vulva and vagina, which are not convincing enough to establish separate species status. A comparative study is necessary. – Distribution map in Tahseen et al. (2009: 824).