New karyotype for Mesomys stimulax (Rodentia, Echimyidae) from the Brazilian Amazon: A case for species complex?

by Stella Miranda Malcher, Julio Cesar Pieczarka, Adenilson Leão Pereira, Paulo José Siqueira do Amaral, Rogério Vieira Rossi, Juliane Saldanha, Cleusa Yoshiko Nagamachi
Published 2021-06-01

Karyotypic divergence reveals that diversity in the Oecomys paricola complex (Rodentia, Sigmodontinae) from eastern Amazonia is higher than previously thought.

by Willam Oliveira da Silva, Celina Coelho Rosa, Julio Cesar Pieczarka, Malcolm Andrew Ferguson-Smith, Patricia Caroline Mary O'Brien, Ana Cristina Mendes-Oliveira, Rogério Vieira Rossi, Cleusa Yoshiko Nagamachi
Published 2020-01-01

Chromosomal phylogeny and comparative chromosome painting among Neacomys species (Rodentia, Sigmodontinae) from eastern Amazonia

by Willam Oliveira da Silva, Julio Cesar Pieczarka, Marlyson Jeremias Rodrigues da Costa, Malcolm Andrew Ferguson-Smith, Patricia Caroline Mary O’Brien, Ana Cristina Mendes-Oliveira, Rogério Vieira Rossi, Cleusa Yoshiko Nagamachi
Published 2019-10-01

Oecomys catherinae (Sigmodontinae, Cricetidae): Evidence for chromosomal speciation?

by Stella Miranda Malcher, Julio Cesar Pieczarka, Lena Geise, Rogério Vieira Rossi, Adenilson Leão Pereira, Patricia Caroline Mary O'Brien, Paulo Henrique Asfora, Victor Fonsêca da Silva, Maria Iracilda Sampaio, Malcolm Andrew Ferguson-Smith, Cleusa Yoshiko Nagamachi
Published 2017-01-01

The Munduruku marmoset: a new monkey species from southern Amazonia

by Rodrigo Costa-Araújo, Fabiano R. de Melo, Gustavo Rodrigues Canale, Sandra M. Hernández-Rangel, Mariluce Rezende Messias, Rogério Vieira Rossi, Felipe E. Silva, Maria Nazareth Ferreira da Silva, Stephen D. Nash, Jean P. Boubli, Izeni Pires Farias, Tomas Hrbek
Published 2019-07-01