| There is evidence of a small focus of hyperintensity along the undersurface of the genu of the corpus callosum. |
| Early airfoils typically had little more than a slightly curved upper surface and a flat undersurface. |
| Sclerites are mounted on short stalks of the integument, connected to the undersurface of the central disc, and are external to the body surface. |
| A median fold, the frenulum of the prepuce, passes to the undersurface of the glans to reach a point just behind the urethral opening. |
| The genital orifice of both sexes is on the undersurface of the second abdominal segment, although in some mites it may be dorsal. |
| Small exit holes are common on the undersurface of fallen fruit abandoned by the larvae. |
