3 documents found, page 1 of 1
Análise filogenética de duas espécies simpátricas de tucunaré (Cichla, Percifor...
Andrade, Fernanda; Schneider, Horácio; Farias, Izeni; Feldberg, Eliana; Sampaio, Iracilda C.
A profile of scorpionism, including the species of scorpions involved, in the s...
Costa, Cícero Lucinaldo Soares de Oliveira; Fé, Nelson Ferreira; Sampaio, Iracilda C.; Tadei, Wanderli PedroIntroduction: This study investigated scorpionism profile in the State of Amazonas, Brazil. Methods: Data referring to stinging incidents were obtained from the National Databank of Major Causes of Morbidity. Information on the scorpion species involved was obtained from the Amazonas State health units. Results: Amazonas has a scorpionism rate of 8.14 cases/100,000 inhabitants. Some municipalities (e.g., Apuí) ...
Phylogenetic relationships of the New World titi monkeys (Callicebus): First ap...
Byrne, Hazel; Rylands, Anthony B.; Carneiro, Jeferson C.; Alfaro, Jessica Lynch; Bertuol, Fabrício; Silva, Maria Nazareth Ferreira daBackground: Titi monkeys, Callicebus, comprise the most species-rich primate genus-34 species are currently recognised, five of them described since 2005. The lack of molecular data for titi monkeys has meant that little is known of their phylogenetic relationships and divergence times. To clarify their evolutionary history, we assembled a large molecular dataset by sequencing 20 nuclear and two mitochondrial l...