Literature. Lycoriella (Hemineurina) olschwangi Mohrig & Mamaev—Mohrig et al. (1983a) 12, fig. 2 a–d; Menzel & Mohrig (2000): 410, figs 382–384.
New records. CANADA, Yukon, Ogilvie Mts., North Fork Pass, 4100 ft, 21.VI.1962, P. J. Skitsko, 1 male (in CNC); USA, Colorado, Mt. Evans, Summit L. (Lake), Flats, 24.VII.1961, C.W. Mann, 1 male (in MZH).
BIN. Unknown.
Discussion. The species was described from one male from Southern Yamal by Mohrig & Mamaev in Mohrig et al. (1983a) and redescribed by Menzel & Mohrig (2000). The species differs from all other Trichocoelina in in its gonostylus having a peculiar median lobe with a few megasetae pointing in different directions.