The karyological features of Akis subtricostata was determined for the first time with conventional and silver nitrate staining. diploid number 2n=16 meioformula 7+neoXY represents a deviation from modal karyotype Coleoptera. pericentromeric heterochromatin detected both Giemsa In addition to determining single possible NOR on prophase I nuclei, AgNO3 revealed that several telomeric regions mit...