Figure 19.Photographs showing the A and B type locality of Glyphidrilus borealis sp. n.(arrow head), a muddy swamp near Maeklang Waterfall, Doi Inthanon National Park, Chiangmai and C coloration of newly collected paratype CUMZ 3224 just after the first preservation step in 30% (v/v) ethanol.
Figure 20.Morphology of the holotype (CUMZ 3223) of Glyphidrilus borealis sp. n., showing the A external ventral and B internal dorsal views and C paratype specimens showing variation of genital markings location.