@article{article9c2a8dd1,
title   = {Chromosomal variation nucleolar organizers and constitutive heterochromatin in the genus Ameiva and Cnemidophorus ( Sauria , Teiidae)},
author = {Peccinini Seale, D and Almeida, T M B},
year = {1986},
journal   = {Caryologia}
}