Buscar
Mostrando ítems 1-10 de 14
Environmental changes during the last millennium based on multi-proxy palaeoecological records in a savanna-forest mosaic from the northernmost Brazilian Amazon region
(Universidade Federal do ParáBrasilUFPA, 2017)
Variation of benthic macroinvertebrate communities in streams of three landscapes of South Brazilian grasslands
(Universidad de Costa Rica, 2020)
Austrolebias ephemerus (Cyprinodontiformes: Rivulidae), a new annual fish from the upper Rio Paraguai basin, Brazilian Chaco
(2019-02-26)
A new species of Austrolebias belonging to the A. bellottii species group is herein described from the Brazilian Chaco, Mato Grosso do Sul state, constituting the northernmost record of the genus in Brazil, as well as the ...
Unusual primitive heteromorphic ZZ/ZW sex chromosomes in Proceratophrys boiei (Anura, Cycloramphidae, Alsodinae), with description of C-Band interpopulational polymorphism
(Hereditas 144, 2007)
We performed cytogenetic analyses on specimens from three population samples of Proceratophrys boiei from southeastern
and northeastern Brazil. We stained chromosomes of mitotic and meiotic cells with Giemsa, C-banding and ...
HIV-1 genetic diversity and antiretroviral drug resistance among individuals from Roraima state, northern Brazil
(Public Library of Science, 2017)
On the Uncertain Taxonomic Identity of Adenomera hylaedactyla (Cope, 1868) and the Composite Type Series of A. andreae (Müller, 1923) (Anura, Leptodactylidae)
(2019-01-01)
Adenomera andreae and A. hylaedactyla are two widespread Amazonian frogs that have been traditionally distinguished from each other by the use of different habitats, toe tip development, and more recently through advertisement ...
Avaliação dos históricos de balneabilidade das praias do extremo Sul catarinense
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilGestão Ambiental em MunicípiosUTFPR, 2018-08-25)
This study evaluatedthe bathing history of beaches in the southernmost region of Santa Catarina presenting the data of the last five years of the beaches of the southern most region of Santa Catarina, correlating the current ...