Specific banding patterns can be produced on the mitotic chromosomes of the newt species Triturus vulgaris meridionalis and T. italicus by using the Giemsa stain technique. These bands are most useful cytogenetic markers in karyotyping, since they facilitate identification of the individual elements of the complements. Evaluation of the shape of chromosomes as well as of the banding patterns produced by the Giemsa stain indicates that the karyotypes of T. vulgaris meridionalis and T. italicus are differentiated: hence the specific distinction of the two Salamandrids, still debated by taxonomists, appears supported by chromosome evidence. — Most of the bands seem to correspond to the heterochromatic tracts observable on mitotic chromosomes from embryos and larvae either untreated or submitted to cold treatment. Besides, the comparison of mitotic karyotypes and lampbrush maps shows that the bands located near the centromeric regions of mitotic chromosomes probably correspond to the so-called bars visible on either side of centromeres of lampbrush chromosomes, while some of the subterminal bands may correspond to the sphere.