760 finger and palm patterns of 90 men and 90 women from the regions of Panagurishte and of 100 men and 100 women from Strelcha were studied. The investigation was done by Cummins and Midlo's method (1961). It was established that the studied population from both regions is too homogenous by the investigated dermatoglyphic traits. Besides, it was found out a bimanual asimetry, statisticaly significant, in the population from the region of Panagurishte in both sexes only according to the trait - dermatoglyphic patterns of III interdigital pad. It was fixed, as well, a sexual dimorphism in the population from the region of Strelcha, statisticaly significant on right hands, according to two traits - dermatoglyphic patterns of II interdigital pad and the trait additional interdigital triradii.
