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Distribuição potencial e impacto das mudanças climáticas nas espécies pragas de Pentatomidae na Região Neotropical
(Universidade Federal de São Paulo, 2017-07-11)
The insects of Pentatomidae Family are known to have some pests that cause damage to crop. There are approximately 5.000 species, which 70 are pests and 24 occur in the Neotropical region. We can detach three main species ...
Variação na reprodução entre populações de Hypsiboas faber (Anura: Hylidae) em diferentes altitudes
(Universidade Federal de São Paulo, 2017-08-25)
The diversity of habitats along a geographic gradient imposes selective pressures that result in differences in the life history of individuals of the same species. In ectothermal animals, such as anuran amphibians, climatic ...
Distribuição vertical de foraminíferos em sedimentos estuarinos: aspectos metodológicos e suas implicações em estudos ecológicos
(Universidade Federal de São Paulo, 2017-12-21)
Methodological aspects of sample collection are discussed in all areas of Science, given their potential impacts on interpretations and conclusions. In the case of ecological studies based on recent foraminifera, there are ...
Efeito do jejum prolongado sobre as taxas metabólicas pré e pós-prandiais de tartarugas Trachemys Sripta elegans
(Universidade Federal de São Paulo, 2017-06-20)
Although the processes involved in searching, digestion and absorption of the food involve high energy investment, the low maintenance cost of some ectothermic vertebrates allows feeding to occur at irregular intervals. ...
Análise filogenética e cromossômica de escorpiões do "complexo" Tityus trivittatus,1898 (Buthidae)
(Universidade Federal de São Paulo, 2017-03-23)
The family Buthidae family is the largest within the order Scorpiones, with approximately 90 genera and 1,100 species. The genus Tityus is the richest, including more than 220 species distributed in Central and South ...
Diversidade genética em Ameivula nativo (Squamata: Teiidae), um lagarto partenogenetico ameaçado de extinção (En) nas restingas da Mata Atlântica
(Universidade Federal de São Paulo, 2017-08-30)
Ameivula nativo is the only parthenogenetic lizard of its genus and endemic to the restingas of Espírito Santo and southern Bahia. It is considered as "Endangered" in the List of Threatened Species of Extinction, because ...
Ecologia alimentar e estudo do comportamento de termorregulação de preguiça comum, Bradypus variegatus, Schinz, 1825, no Parque Estadual Fontes do Ipiranga, São Paulo
(Universidade Federal de São Paulo, 2017-04-28)
The brown-throated sloth (Bradypus variegatus) is a widely distributed mammal in the forests of Central and South America. Although listed as not threatened, recent studies point to the need for a better understanding of ...
O gênero Croton L. no Estado do Paraná, Brasil
(Universidade Federal de São Paulo, 2017-06-28)
Croton L. is the second largest genus of Euphorbiaceae, with about 1200 species distributed mainly in the tropical regions around the world. The genus can be easily recognized by a set of characters that include indumentum ...
Análise citogenética de escorpiões da fauna brasileira com ênfase nas sequências de DNA repetitivo
(Universidade Federal de São Paulo, 2017-03-24)
In this work, 10 scorpions species were analyzed analyzed, aiming to understand processes involved in the origin and maintenance of interspecific and intraspecific chromosomal variability and the mechanisms related to the ...
Como os anfíbios anuros respondem a alterações das fitofisionomias do cerrado?
(Universidade Federal de São Paulo, 2017-04-27)
Cerrado is a mosaic of phytophysiognomies composed of grasslands and forests. Herpetofauna of cerrado's grasslands have a greater diversity than cerrado's forests areas. Our aim was to evaluate how anuran amphibians respond ...