Motile anaerobic curved rods were cultured from vaginal discharge of 19 of 262 women attending an STD clinic. In 26 women, motile rods were observed by examination of wet smears. In all 5 specimens culture-positive for motile anaerobic curved rods of the long type, motile rods were observed in the wet smears, while in only 6 of the 14 specimens culture-positive for motile anaerobic curved rods of the short type, were motile rods seen in wet smears.