Results 171 to 180 of about 101,613 (209)

Helminth parasites of characiform fishes from farming systems in the states of Acre and Maranhão, Western Amazonia and Northeastern regions, Brazil. [PDF]

Rev Bras Parasitol Vet
Duarte R, Meneses YC, Justo MCN, Nigris GO, Mendonça GCF, Silva MTD, Cohen SC.   +6 more
europepmc   +1 more source

Systematics of Marmosa Subgenus Micoureus With Emphasis in ‘rapposa’ Group (Didelphidae, Marmosini): Geographic Variation and Revalidation of M. budini

Zoologica Scripta, Volume 55, Issue 5, Page 681-692, September 2026.
ABSTRACT Micoureus is the most species‐rich subgenus within the genus Marmosa. Conflicting arrangements regarding the number of species comprising this subgenus have been proposed and the validity of M. budini has been debated. Here, we used an approach integrating genetic and morphological data were conducted to reanalyze the ‘rapposa’ group ...
Maria Clara Santos Ribeiro, Aldo Caccavo, Joyce Rodrigues do Prado, Cibele Rodrigues Bonvicino   +3 more
wiley   +1 more source

Gastrointestinal Parasites in Free-Ranging Saguinus ursulus From the Eastern Brazilian Amazon: First Report of Prosthenorchis sp. [PDF]

J Med Primatol
de Melo JT, Portal CGR, Rodrigues JPC, de Castro PHG, de Andrade RDS, Silva ODR, da Silva GP, Imbelone AA, Monteiro FOB.   +8 more
europepmc   +1 more source

Riverine Export of Millennial and Decadal Carbon From the Amazon Basin

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract The riverine mobilization and export of OC from different compartments of the terrestrial biosphere such as standing biomass, organic‐rich surface soils and deep mineral soils have contrasting impacts on the carbon cycle. Heretofore, the distribution of these OC sources in river sediments remains poorly constrained, hampering attempts to close
Valier Galy, Brenna Boehman, Timothy Eglinton, Negar Haghipour, Taian Lu, Jose Mauro S. Moura, Sarah Rosengard, Robert G. M. Spencer, Brad E. Rosenheim   +8 more
wiley   +1 more source

Insights into the history of olingos, <i>Bassaricyon</i> (Carnivora, Procyonidae) from the Guiana Shield. [PDF]

Zookeys
Bonvicino CR, Cardoso MJ, Souza-Gudinho F.   +2 more
europepmc   +1 more source

Healthy eating among people with type 2 diabetes in the Brazilian Amazon: a qualitative study in primary health care. [PDF]

Cad Saude Publica
Farias TADS, Ueno TMRL, Monteiro WF, Campos HLM, Leon EB.   +4 more
europepmc   +1 more source

Spirocamallanus rarus (Nematoda: Camallanidae) in Brazil: a taxonomic revision and new host record. [PDF]

Rev Bras Parasitol Vet
Pinheiro RHDS, Cardoso PJC, Mangas TP, Fonseca MCGD, Ruffeil LAADS, Knoff M, Giese EG.   +6 more
europepmc   +1 more source

Ecological and Historical Correlates of Taxonomic, Phylogenetic, and Functional Diversity of Amphibians in South American Rainforests and Savannas. [PDF]

Ecol Evol
Gonçalves-Souza T, Melo LSO, Carnaval AC, Rossa-Feres DC, Paz A, Prates I.   +5 more
europepmc   +1 more source

Apiol-Rich and Caryophyllene-Oxygenated Essential Oils from Amazonian <i>Piper</i> Species as Dual-Action Biopesticides: Broad-Spectrum and Selective Antifeedant. [PDF]

Molecules
Ruiz-Vásquez L, Andrés Yeves MF, Vela Mendoza MDJ, Ruiz Mesia L, Ruiz Mesia W, Ricopa Cotrina H, Tapia D, Valcarcel F, Gonzalez-Coloma A.   +8 more
europepmc   +1 more source

III Plano Diretor da Embrapa Amazônia Oriental 2004-2007. [PDF]

, 2013
EMBRAPA AMAZÔNIA ORIENTAL.
core   +1 more source