Mitotic chromosomes of A. montensis: a Giemsa stained karyotype of a male with 2n=24; FN=42 b the trisomy for pair 11 c Giemsa stained B chromosome d C-banded karyotype of a male, in the boxes pairs with telomeric C-bands are showed e C-band pattern of Xs-Xa sex chromosomes f Ag-NORs bearing chromosomes g, i karyotypes of a female with DAPI/ CMA3 fluorochrome staining respectively h, j DAPI/CMA3 fluorochrome pattern of sex chromosomes of a male. Bar = 10 µm.