Zygodontomys, Allen, 1897

Moreira, Camila Do Nascimento, Ventura, Karen, Percequillo, Alexandre Reis & Yonenaga-Yassuda, Yatiyo, 2020, A review on the cytogenetics of the tribe Oryzomyini (Rodentia: Cricetidae: Sigmodontinae), with the description of new karyotypes, Zootaxa 4876 (1), pp. 1-111 : 85

Zygodontomys sp. 1

Karyotype: 2n = 84 and FN = 96 to 98. Autosomal complement: two large submetacentric and subtelocentric pairs, four or five medium to small biarmed pairs, and the remaining being acrocentric. Sex chromosomes: X, a large submetacentric; Y, a medium subtelocentric. G-banding was also performed ( Mattevi et al. 2002; Bonvicino et al. 2009).