Coscinodiscophyceae and Fragilariophyceae (Diatomeae) in the Iguaçu River, Paraná, Brazil
Acta Botânica Brasílica, 2014 A taxonomic survey was carried out on Coscinodiscophyceae and Fragilariophyceae found in the Iguaçu River catchment area within Iguaçu National Park, in the state of Paraná, Brazil. Between September 2007 and August 2008, we collected 24 samples from two
Margaret Seghetto Nardelli +4 more
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From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy
The Anatomical Record, EarlyView.Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza +5 more
wiley +1 more source
The capybara, Hydrochoerus hydrochaeris (Mammalia: Rodentia), found at the archaeological site SC PRV 02, Santa Catarina Island, Brasil [PDF]
Biotemas, 2005 Santa Catarina Island possesses dozens of archeological sites where the skeletal remains of a great array of animals can be found. The goal of this study was to quantify the skeletal remains of capybaras found at the archeological site SC PRV 02 (1067 to
Paulo César Simões-Lopes +1 more
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The Anatomical Record, EarlyView.Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt +4 more
wiley +1 more source
The Contribution of China, India and Brazil to Narrowing North-South Differences in GDP/capita, World Trade Shares, and Market Capitalization [PDF]
This paper focuses on the contribution to recent narrowing of the gap between Northern and Southern economies in GDP/capita, shares in world trade and market capitalization attributable both jointly and single to China, India, and Brazil (the three ...
John Whalley, Jing Wang, Dana Medianu
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Genetic progress in oat breeding in Southern Brazil [PDF]
, 2000 As cultivares de aveia-branca (Avena sativa L.) cultivadas no sul do Brasil até princípios da década de 80 eram provenientes do Uruguai e da Argentina, apresentando problemas de adaptação ao ambiente de cultivo.
Pegoraro, Diego Girardi +13 more
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Acta Botânica BrasílicaThirteen species of the genus Galianthe have been recorded for state of Rio Grande do Sul, Brazil. The species are distributed among seven biomes, one of which contains all thirteen taxa-Subtropical Seasonal Forest.
Javier Elías Florentín +2 more
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Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)
The Anatomical Record, EarlyView.Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto +3 more
wiley +1 more source
Gender and HIV/AIDS in Post- Authoritarian Brazil: Moving Closer to Curbing HIV/AIDS
, 2008 Georgia Southern University faculty member José de Arimatéia da Cruz and non-faculty member Laura K. Stephens co-authored Gender and HIV/AIDS in Post- Authoritarian Brazil: Moving Closer to Curbing HIV/AIDS in The Next Phase of Latin American ...
de Arimateia da Cruz, Jose +1 more
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Partial albinism in agouti Dasyprocta azarae (Lichtenstein, 1823) (Rodentia, Dasyproctidae) in Southern Brazil [PDF]
Biotemas, 2009 This work reports the partial albinism in agouti, Dasyprocta azarae, observed in city of Caçapava do Sul, RS.
Stefan Vilges de Oliveira
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