Fig. 4
Karyotypes for morphotypes I (left) and II (right) of C. lugubris present in SPSPA. Giemsa staining, highlighting chromosome pair 1, bearer of Ag-NOR sites a C-banding. b DAPI/CMA3 staining showing GC-rich sites scattered over centromeric and telomeric regions of most chromosome pairs. c Dual-color FISH showing the mapping of 18S rDNA (red) and 5S rDNA (green) sites (color figure online)