TOP RATED - Most accessed articles SINCE 2004

Nr. of accesses: 10587
Issues:	45-2	Animal Science/Fishery-Resources
Title:	Parasitismo em tambatinga (Colossoma macropomum x Piaractus brachypomus, Characidae) cultivados na Amazônia, Brasil
Authors:	Márcia Kelly Reis DIAS, Ligia Rigôr NEVES, Renata das Graças Barbosa MARINHO, Douglas Anadias PINHEIRO, Marcos TAVARES-DIAS
Keywords:	Agregação, cultivo, parasitos, peixe, sanidade		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201400974

Nr. of accesses: 10580
Issues:	34-4	NOTAS E COMUNICAÇÕES
Title:	Novos registros de Phoetalia pallida (Brunner, 1865) para o Brasil e considerações sobre a variação cromática da espécie (Blattaria, Blaberidae, Blaberinae)
Authors:	LOPES, Sonia Maria; OLIVEIRA, Edivar Heeren de; ARAÚJO, Maria Carmosina de
Keywords:	Blattaria, Phoetalia pallida, Taxonomia, variação cromática		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672004000400019

Nr. of accesses: 10580
Issues:	15-4	ZOOLOGIA
Title:	Neuroptera of the Amazon basin. Part II. Introduction and chrysopini.
Authors:	ADAMS, Phillip A; PENNY, Norman D.
Keywords:	Chrysopodes, Ceraeochrysa, Neosuarus.		PDF

Nr. of accesses: 10576
Issues:	45-1	Chemistry
Title:	Yield of essential oil and safrole content based on fresh and dry biomass of long pepper in the Brazilian Amazon
Authors:	Jacson Rondinelli da Silva NEGREIROS, Daniela Popim MIQUELONI, Cleísa Brasil da Cunha CARTAXO
Keywords:	Piper hispidinervum, programa de melhoramento, extração de óleo		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201400794

Nr. of accesses: 10574
Issues:	54-3	Biodiversity and Conservation
Title:	First Record of Kurzia media (Birge 1879) (Cladocera: Chydoridae) in Brazil with notes on the holotype
Authors:	ANDRADE, Daniel da Silva; ELMOOR-LOUREIRO, Lourdes Maria Abdu; SOUSA, Francisco Diogo Rocha; MUGNAI, Riccardo
Keywords:	biodiversity, Branchiopoda, Neotropical region, taxonomy, Amazonia		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202402060

Nr. of accesses: 10571
Issues:	54-2	Forum
Title:	Economic, environmental and social threats of a mining exploration proposal on indigenous lands of Brazil
Authors:	PRASNIEWSKI, Victor M.; GONZÁLEZ-DAZA, William; ALVARENGA, Gabriela do Valle; SANTOS-SILVA, Lorhaine; TEIXIDO, Alberto L.; IZZO, Thiago J.
Keywords:	Amazon, biodiversity loss, disease, deforestation, ecosystem services, life quality		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202301922

Nr. of accesses: 10569
Issues:	10-2	GENÉTICA
Title:	Diferenças cromossômicas entre espécies e populações de Anopheles
Authors:	TADDEI, W. P.
Keywords:	cromossômicas, espécies, populações, Anopheles		PDF

Nr. of accesses: 10567
Issues:	9-1	BOTÂNICA
Title:	Revisão das espécies brasileiras do gênero Rheedia L. (Guttiferae)
Authors:	VAN DEN BERG, Maria Elizabeth
Keywords:	espécies, brasileiras, gênero, Rheedia, Guttiferae		PDF

Nr. of accesses: 10567
Issues:	47-3	Agronomy
Title:	Phenotypic and genotypic characterization and compatibility among genotypes to select elite clones of cupuassu
Authors:	Rafael Moysés ALVES, Carlos Rogério de Sousa SILVA, Paulo Sérgio Bevilaqua de ALBUQUERQUE, Vinicius Silva dos SANTOS
Keywords:	microsatellites, tropical fruit, diversity, plant breeding, Theobroma grandiflorum		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201602104

Nr. of accesses: 10566
Issues:	10-3	ZOOLOGIA
Title:	Aspectos de sistemática e morfologia de Schizodon fasciatus Agassiz, 1829, Rhytiodus microlepis Kner, 1859 e Rhytiodus argenteofuscus Kner 1829 (Osteichthyes, Characoidei, Anostomidae) do lago Janauacá – Amazonas
Authors:	SANTOS, Geraldo M. dos
Keywords:	morfologia, Schizodon fasciatus, Rhytiodus microlepis, Rhytiodus argenteofuscus, Janauacá		PDF

Nr. of accesses: 10564
Issues:	11-4	BOTÂNICA
Title:	Aspectos fenológicos, ecológicos e de produtividade da sorva (Couma utilis Muell. Arg.).
Authors:	FALCÃO, M.de A.; LLERAS, E.
Keywords:	fenológicos, ecológicos, produtividade, Couma utilis		PDF

Nr. of accesses: 10564
Issues:	9-3	ZOOLOGIA
Title:	Observações preliminares sobre o següi, Callithrix humeralifer intermediuns (Hershkovitz, 1977) em Dardanelos, rio Aripuanã, Mato Grosso.
Authors:	RYLANDS, Anthony
Keywords:	següi, Callithrix humeralifer intermediuns, rio Aripuanã		PDF

Nr. of accesses: 10563
Issues:	28-1	CIÊNCIAS DO AMBIENTE
Title:	Avaliação de Tecnologia de Segmentação e Classificação Automática de Imagens Landsat- TM no Mapeamento do uso do solo na Amazônia
Authors:	ALMEIDA FILHO, Raimundo; NASCIMENTO, Paulo Sérgio Rezende; BATISTA Getulio Teixeira
Keywords:	Mapeamento temático automatizado, segmentação de imagens, classificação não supervisionada por regiões, mudanças de terra, sensoriamento remoto.		PDF

Nr. of accesses: 10563
Issues:	42-4	NOTAS E COMUNICAÇÕES
Title:	Uso do igapó por assembléias de peixes nos lagos no Parque Nacional das Anavilhanas (Amazonas, Brasil)
Authors:	Janette NOVERAS; Kedma C. YAMAMOTO; Carlos E.C. FREITAS
Keywords:	prefência por habitats, diversidade de espécies de peixes, lagos de águas pretas		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672012000400015

Nr. of accesses: 10563
Issues:	48-3	Agronomy and Forestry
Title:	Improved tree height estimation of secondary forests in the Brazilian Amazon
Authors:	Henrique Luis Godinho CASSOL, Yosio Edemir SHIMABUKURO, João Manuel de Brito CARREIRAS, Elisabete Caria MORAES
Keywords:	tree height-diameter (H:DBH) model; nested model; indicative variable; height growth; ecological species groups		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201700844

Nr. of accesses: 10562
Issues:	26-2	NOTAS E COMUNICAÇÕES
Title:	Tabela de Composição de Alimentos da Amazônia.
Authors:	AGUIAR, Jaime Paiva Lopes
Keywords:	Alimentos da Amazônia, Composição centesimal, Frutos, Hortaliças, Peixes, Animais silvestres, Raízes e Tubérculos.		PDF

Nr. of accesses: 10562
Issues:	10-3	BOTÂNICA
Title:	Aspectos da anatomia ecológica de folhas de Hevea brasiliensis Müell. Arg.
Authors:	MEDRI, M. E.; LLERAS, E.
Keywords:	anatomia, folhas, Hevea brasiliensis		PDF

Nr. of accesses: 10562
Issues:	4-3	BOTÂNICA
Title:	Subsídios para o estudo das Sapotáceas da Amazônia
Authors:	RODRIGUES, William R.
Keywords:	estudo das Sapotáceas da Amazônia		PDF

Nr. of accesses: 10562
Issues:	46-2	Ecology
Title:	Morphology, ontogeny and structure of the stipularnectaries in Caamembeca spectabilis (Polygalaceae)
Authors:	Joana Patrícia Pantoja Serrão FILGUEIRA, Tatiani Yuriko Souza KIKUCHI, Márlia Regina COELHO-FERREIRA
Keywords:	Fabales, extrafloral nectaries, vascularization, suberin, ants.		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201501964

Nr. of accesses: 10562
Issues:	48-3	Animal and Fisheries Sciences
Title:	Manipulation of growth of the Amazonian fish tambaqui, Colossoma macropomum (Characiformes:Serrasalmidae): analysis of physiological and zootechnical aspects
Authors:	Arlan de Lima PAZ, Adalberto Luis VAL
Keywords:	aquaculture, growth performance, osmorregulation, hematological parameters		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201800181

Nr. of accesses: 10562
Issues:	49-2	Biodiversity and Conservation
Title:	Record of the rare Caribbean mud eel, Pythonichthys sanguineus (Heterenchelyidae, Anguilliformes), in the region of the Amazon Reef
Authors:	Matheus Marcos ROTUNDO, Leonardo MACHADO, Claudio OLIVEIRA, Wagner César Rosa dos SANTOS, Alexandre Pires MARCENIUK
Keywords:	fisheries, conservation, Brazilian northern coast, new record, systematics		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201802883

Nr. of accesses: 10562
Issues:	51-3	Agronomy and Forestry
Title:	Fermentation profile and chemical composition of cassava root silage
Authors:	Juliana Schuch PITIRINI, Rosana Ingrid Ribeiro dos SANTOS, Francy Manoely da Silva LIMA, Ilano Silva Braga do NASCIMENTO, Jehmison de Oliveira BARRADAS, Cristian FATURI, Aníbal Coutinho do RÊGO, Thiago Carvalho da SILVA
Keywords:	ensiling, feed conservation, fermentation, Manihot esculanta, sustainable crops		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202004410

Nr. of accesses: 10562
Issues:	54-5	Biodiversity and Conservation
Title:	Evolution of Amazonian biodiversity: A review
Authors:	GUAYASAMIN, Juan M.; RIBAS, Camila C.; CARNAVAL, Ana C.; CARRILLO, Juan D.; HOORN, Carina; LOHMANN, Lúcia G.; RIFF, Douglas; ULLOA ULLOA, Carmen; ALBERT, James S.
Keywords:	biogeography; conservation; extinction; Neotropics; speciation		PDF
DOI	https://doi.org/10.1590/1809-4392202103601

Nr. of accesses: 10561
Issues:	22-1	TECNOLOGIA
Title:	Madeiras da Amazônia que apresentam raios largos.
Authors:	FREITAS, Jorge Alves de, VASCONCELLOS, Francisco José de, SILVA, Nelson Barbosa da, LOUREIRO, Arthur Araújo
Keywords:	Madeiras da Amazônia		PDF

Nr. of accesses: 10561
Issues:	19-4	PATOLOGIA
Title:	Atividade antimicrobiana de óleos essenciais da Amazônia.
Authors:	LOBATO,A.M.; RIBEIRO,A.; PINHEIRO,M. de F. da S.; MAIA,J. G. S.
Keywords:	óleos essenciais,Piper hispidinervinum, Abina rosaedora, Alpina speciosa.		PDF

Nr. of accesses: 10561
Issues:	11-1	ZOOLOGIA
Title:	Algumas considerações sobre Simulidae (Diptera-Nematocera)
Authors:	PY-DANIEL, V.
Keywords:	considerações, Simulidae, Diptera-Nematocera		PDF

Nr. of accesses: 10561
Issues:	6-2	SUPLEMENTO
Title:	Estudo anatômico macro e microscópio de 10 espécies do gênero Aniba (Lauraceae) da Amazônia - Descrição macro e microscópica das espécies estudadas
Authors:	LOUREIRO, Arthur A.
Keywords:	Estudo anatômico, macro, microscópio, gênero Aniba, Descrição		PDF

Nr. of accesses: 10561
Issues:	5-2	BOTÂNICA
Title:	A study of the Floral Biology of Victoria amazonica (Poepp.) Sowerby (Nymphaeceae)
Authors:	PRANCE, Ghillean T.; ARIAS Jorge R.
Keywords:	Floral Biology, Victoria amazonica		PDF

Nr. of accesses: 10561
Issues:	4-2	TECNOLOGIA
Title:	Estudo papeleiro de maciços florestais amazônicos – I – Maciço florestal da estrada Manaus-Itacoatiara
Authors:	CORRÊA, Antônio de Azevedo; RIBEIRO, Eloy Barbosa P.; LUZ, Cláudio N. Reis
Keywords:	Estudo papeleiro, Maciço florestal, estrada Manaus-Itacoatiara		PDF

Nr. of accesses: 10561
Issues:	4-2	ZOOLOGIA
Title:	Revisão do gênero Amazonina Herbard, 1929
Authors:	ALBUQUERQUE, Isolda R. e S.
Keywords:	Revisão do gênero Amazonina Herbard, 1929		PDF

Nr. of accesses: 10561
Issues:	1-2	SUPLEMENTO
Title:	Temperatura do solo na região terciária da Amazônia Central II. Areias brancas e roçadas. Soil temperatures in the Tertiary region of Central Amazon II. Cleared white sand areas. Parte II
Authors:	BRINKMANN, W. L. F.; RIBEIRO, M. N. Góes; POTE, J. B.
Keywords:	Temperatura do solo, região terciária da Amazônia Central, Areias brancas e roçadas		PDF

Nr. of accesses: 10561
Issues:	47-4	Brief reports
Title:	Bat necrophagy by a whip-spider (Arachnida, Amblypygi, Phrynidae) in a cave in the eastern Brazilian Amazon
Authors:	Xavier PROUS, Thadeu PIETROBON, Mariane S. RIBEIRO, Robson de A. ZAMPAULO
Keywords:	Heterophrynus longicornis, Chiroptera, cave, feeding behavior		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201700993

Nr. of accesses: 10561
Issues:	48-3	Biodiversity and Conservation
Title:	Phylogenetic structure is determined by patch size in rock outcrop vegetation on an inselberg in the northern Amazon region
Authors:	Pedro Manuel VILLA, Markus GASTAUER , Sebastião Venâncio MARTINS, Juan Fernando CARRIÓN, Prímula Viana CAMPOS, Alice Cristina RODRIGUES, Gustavo HERINGER, João Augusto Alves MEIRA-NETO
Keywords:	environmental filtering, phylogenetic turnover, phylogenetic clustering, phylogenetic diversity		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201704561

Nr. of accesses: 10561
Issues:	49-1	Materials Technology
Title:	Alternative vibro-dynamic compression processing of wood-cement composites using Amazonian wood
Authors:	Vinicius Gomes de CASTRO, Rafael da Rosa AZAMBUJA, Carlos Frederico Alice PARCHEN, Setsuo IWAKIRI
Keywords:	CA factor; Eschweilera coriaceae; Swartzia recurva; Manilkara amazonica; Pouteria guianensis		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201800192

Nr. of accesses: 10561
Issues:	50-4	Biodiversity and Conservation
Title:	Notes on Stenhelmoides and description of the true male genitalia of S. strictifrons Grouvelle, 1908 (Coleoptera: Elmidae)
Authors:	André S. FERNANDES, Thiago T.S. POLIZEI, Rafael BOLDRINI
Keywords:	riffle beetles, aquatic insects, morphology, Neotropics, taxonomy		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202002791

Nr. of accesses: 10561
Issues:	51-3	Biodiversity and Conservation
Title:	Orchid bees in riparian and terra-firme forest fragments in an urban matrix in southwestern Brazilian Amazonia
Authors:	Maria Eliene Maia Braga CÂNDIDO, Patrícia Nakayama MIRANDA, Elder Ferreira MORATO
Keywords:	Euglossini, forest fragmentation, pollination, urban landscape		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202003781

Nr. of accesses: 10561
Issues:	54-1	Human Sciences - Original Article
Title:	Ethnoichthyology of the Piapoco, Piaroa, Puinave and Sikuani ethnic groups inhabitants of the Matavén Forest (Vichada, Colombia)
Authors:	BOGOTÁ GREGORY, Juan David; AMORIM de BARROS, Nilvânia Mirelly; VILLA NAVARRO, Francisco Antonio
Keywords:	Neotropics; freshwater fishes; traditional knowledge; folk taxonomy; artisan fishermen		PDF
DOI	https://doi.org/10.1590/1809-4392202301831

Nr. of accesses: 10560
Issues:	32-1	ZOOLOGIA
Title:	Efeito da farinha de resíduo de peixe e de frango no desempenho e na composição corporal de Juvenis de Tambaqui, Colossoma macropomum (Cuvier, 1818)
Authors:	TERRAZAS, Werner D.M.; PEREIRA-FILHO, Manoel; PEREIRA,Maria I. de O.
Keywords:	Colossoma macropomum, farinha de resíduo de peixe, farinha de resíduo de frango		PDF

Nr. of accesses: 10560
Issues:	29-4	CIÊNCIAS DO AMBIENTE
Title:	Incêndios na Amazônia brasileira: Estimativa da Emissão de Gases do Efeito Estufa pela quima de diferentes ecossistemas de Roraima na passagem do evento "El Niño".
Authors:	BARBOSA, Reinaldo Imbrozio; FEARNSIDE, Philip Martin
Keywords:	incêndios floretais, carbono, Amazônia, Roraima, efeito estufa, El Niño, aquecimentos global.		PDF

Nr. of accesses: 10560
Issues:	38-1	ZOOLOGIA
Title:	Ciclo biológico, comportamiento y censo del picudo del camu camu, Conotrachelus dubiae O’Brien 1995 (Coleoptera: Curculionidae) en Pucallpa, Perú
Authors:	Diana PEREZ, José IANNACONE
Keywords:	Camu camu, Coleoptera, Conotrachelus, Myrciaria dubia, Plaga.		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672008000100016

Nr. of accesses: 10560
Issues:	12-2	CIÊNCIAS DO AMBIENTE
Title:	Contribuição à Ficologia da Amazônia. Desmidioflórula dos lagos Cristalinos e são Sebastião, Estado do Amazonas: GênerosNetrium, Closterium e Pleurotaeniun
Authors:
Keywords:	Netrium, Pleurotaeniun, Closterium e Pleurotaeniun		PDF

Nr. of accesses: 10560
Issues:	9-2	ZOOLOGIA
Title:	Diferenças ultra-estruturais entre bexigas natatórias de peixes teleósteos de respiração aquática e respiração aérea facultativa.
Authors:	CRUZ-LANDIM, C. da; CRUZ-HÖFLING, M.A. da
Keywords:	ultra-estruturais, bexigas, peixes, teleósteos		PDF

Nr. of accesses: 10560
Issues:	44-3	ECOLOGIA
Title:	Rola-bostas (Coleoptera: Scarabaeidae: Scarabaeinae) de florestas e pastagens no sudoeste da Amazônia brasileira: Levantamento de espécies e guildas alimentares
Authors:	Ricardo J. SILVA, Fabricio COLETTI, Diogo A. COSTA, Fernando Z. VAZ-DE-MELLO
Keywords:	Escarabaeineos, índice de Levins, insetos copro-necrófagos, Rondônia.		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201304472

Nr. of accesses: 10560
Issues:	44-3	GEOCIÊNCIAS
Title:	Nicolas Sanson and his Map: The Course of the Amazon River
Authors:	Jorge Pimentel CINTRA, Rafael Henrique de OLIVEIRA
Keywords:	Cartografia histórica, Longitude, Precisão, La Condamine, Pagan		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201302944

Nr. of accesses: 10560
Issues:	48-2	Biodiversity and Conservation
Title:	Diversity patterns of hawkmoths (Lepidoptera: Sphingidae) in the canopy of an ombrophilous forest in the central Amazon, Brazil
Authors:	Gilcélia Melo LOURIDO, Catarina da Silva MOTTA, Márlon Breno GRAÇA, José Albertino RAFAEL
Keywords:	Amazon rainforest, flight activity, forest canopy, species composition, species richness		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201704721

Nr. of accesses: 10560
Issues:	50-1	Biodiversity and Conservation
Title:	Habitat use, fruit consumption, and population density of the black-headed night monkey, Aotus nigriceps, in southeastern Peru
Authors:	William. D. HELENBROOK, Madison L. WILKINSON, Jessica A. SUAREZ
Keywords:	Amazon, primates, Aotidae, conservation, owl monkey, nocturnal, habitat		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201900172

Nr. of accesses: 10560
Issues:	52-2	Biodiversity and Conservation
Title:	Checklist of Amazonian gasteroid fungi (Agaricomycetidae, Phallomycetidae, Basidiomycota)
Authors:	Nathalia Mendonça de ASSIS, Jefferson dos Santos GÓIS, Julimar Freire de FREITAS-NETO, Flávia Rodrigues BARBOSA, Iuri Goulart BASEIA
Keywords:	Neotropics, biodiversity, taxonomy, Gasteromycetes, rainforest		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202101730

Nr. of accesses: 10560
Issues:	53-4	Biodiversity And Conservation
Title:	A new Jacquemontia Choisy (Convolvulaceae) species from the Brazilian Amazon forest
Authors:	Deibson Pereira BELO, Maria Teresa BURIL, Emília ARRUDA, Rafael Batista LOUZADA
Keywords:	biodiversity, Brazilian flora, Carajás National Forest, ironstone savannas, taxonomy		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202300341

Nr. of accesses: 10560
Issues:	53-4	Biodiversity and Conservation
Title:	Predation of a mustached bat, Pteronotus sp. (Mormoopidae), by an Amazon tree boa, Corallus hortulanus (Boidae), in the Brazilian Amazon
Authors:	Eder BARBIER, Narjara Tércia PIMENTEL, Enrico BERNARD
Keywords:	ambush predator; cave-dwelling bat; Chiroptera; Carajás National Forest; predator-prey interaction		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202300150

Nr. of accesses: 10559
Issues:	15-4	SILVICULTURA
Title:	Bacia 3 –Inventário Florestal Comercial.
Authors:	HIGUCHI, Niro; JARDIM, Fernando, C.S.; SANTOS, Joaquim dos; BARBOSA, Antenor Pereira; WOOD, Thomas W.W.
Keywords:	Inventário Florestal.		PDF

Nr. of accesses: 10559
Issues:	37-4	ZOOLOGIA
Title:	Physiological responses of pirarucu (Arapaima gigas) to acute handling stress
Authors:	Levy de Carvalho GOMES
Keywords:	Pirarucu, Stress, Air exposure, Glycogen, Cortisol, Glucose, Lactate, Haematocrit.		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672007000400019

Nr. of accesses: 10559
Issues:	12-4	AGRONOMIA
Title:	Recursos genéticos de espécies frutíferas nativas da Amazônia Brasileira.
Authors:	CLEMENT, C. R.; MÜLLER, C.H.; FLORES, W.B.C.
Keywords:	Recursos genéticos, espécies frutíferas nativas nada amazônia		PDF

Nr. of accesses: 10559
Issues:	11-1	ZOOLOGIA
Title:	Patologia de peixes da Amazônia Brasileira. I. Aspectos gerais
Authors:	THATCHER, Vernon E.
Keywords:	Patologia, peixes, Amazônia, Brasileira		PDF

Nr. of accesses: 10559
Issues:	10-3	BOTÂNICA
Title:	A terminologia dos tipos de florestas amazônicas sujeitas a inundação
Authors:	PRANCE, Ghilean T.
Keywords:	terminologia, florestas, inundação		PDF

Nr. of accesses: 10559
Issues:	10-3	ZOOLOGIA
Title:	Composição do zooplancton em cinco lagos da Amazônia Central
Authors:	HARDY, E. R.
Keywords:	zooplancton, lagos, Amazônia Central		PDF

Nr. of accesses: 10559
Issues:	39-1	ZOOLOGIA
Title:	Aspectos reprodutivos e dieta alimentar dos ninhegos de Rhinoptynx clamator (Aves: Strigidae) no campus Marco Zero da Universidade Federal do Amapá, Macapá-AP
Authors:	Kurazo Mateus Okada AGUIAR, Rafael Homobono NAIFF
Keywords:	Rhinoptynx clamator, Reprodução, Amapá		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672009000100024

Nr. of accesses: 10559
Issues:	45-4	Ecology
Title:	The seasonal diet of Aequidens tetramerus (Cichlidae) in a small forest stream in the Machado River basin, Rondônia, Brazil
Authors:	Igor David da COSTA, Maiza Oliveira SOARES
Keywords:	Fish, Perciformes, Amazon, feeding habits, ornamental fish		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201500223

Nr. of accesses: 10559
Issues:	45-4	Ecology
Title:	Diet and ecomorphology of Leporinus reticulatus (Characiformes: Anostomidae) from the upper Rio Juruena, MT, Brazil: ontogenetic shifts related to the feeding ecology
Authors:	Mariana MACHADO-EVANGELISTA, André Luiz Henríques ESGUÍCERO, Marlene Sofia ARCIFA, Thiago Nilton Alves PEREIRA
Keywords:	Neotropical ichthyofauna, freshwater fish, trophic ecology, ontogenetic morphological variation		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201500551

Nr. of accesses: 10559
Issues:	45-4	Short Communications
Title:	Range extension of Centronycetris maximiliani (Mammalia: Chiroptera) for southern Amazonia
Authors:	Patrício A. da ROCHA, Marcus V. BRANDÃO, Adalberto Césari de OLIVEIRA JÚNIOR, Caroline Cotrim AIRES
Keywords:	Emballonuridae, distribution, rainforest, Brazil		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201501131

Nr. of accesses: 10559
Issues:	47-3	Zoology
Title:	Amphibians and reptiles from Floresta Nacional de Pau-Rosa, Amazonas, Brazil: an important protected area at the heart of Amazonia
Authors:	Gisele Cassundé FERREIRA, Marcelo J. STURARO, Pedro L. Vieira PELOSO
Keywords:	Amazon Basin, biodiversity, checklist, conservation, herpetology		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201602982

Nr. of accesses: 10559
Issues:	49-3	ERRATA
Title:	ERRATA
Authors:	Ana Karolinne Anastacio de SOUSA, Fabíola Helena dos Santos FOGAÇA, Thais Danyelle Santos ARAUJO, Karina Neoob de Carvalho CASTRO, Alitiene Moura Lemos PEREIRA, Kirley Marques CANUTO, Edy Sousa de BRITO, Mônica Giacometti MAI, João Avelar de MAGALHÃES
Keywords:	antioxidant, psychrotrophic count, quality, fish storage		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201801252e

Nr. of accesses: 10559
Issues:	50-2	Animal and Fisheries Sciences
Title:	Performance and economic viability of tambaqui, Colossoma macropomum, selectively bred for weight gain
Authors:	Ana Carla Carvalho SILVA, Adriana Fernandes de BARROS, Flávia Maria Fernandes MENDONÇA, Kamyla Fernanda da Silva GAMA, Rebeca MARCOS, Jayme Aparecido POVH, Darci Carlos FORNARI, Márcio Aquio HOSHIBA, Janessa Sampaio de ABREU
Keywords:	aquaculture productivity, breeding, fish farming, production cost, native Brazilian fish		PDF
DOI	https://doi.org/10.1590/1809-4392201901992

Nr. of accesses: 10559
Issues:	50-3	Agronomy and Forestry
Title:	Genetic diversity and population structure of endangered rosewood from the Peruvian Amazon using ISSR markers
Authors:	Stalin Juan Vasquez GUIZADO, Muhammad Azhar NADEEM, Fawad ALI, Muzaffer BARUT, Ephrem HABYARIMANA, Tedi Pacheco GÓMEZ, Jhon Antoni Vargas SANTILLAN, Esperanza Torres CANALES, Juan Carlos Castro GÓMEZ, Gyuhwa CHUNG, Faheem Shehzad BALOCH
Keywords:	Aniba rosaeodora, endangered species, gene flow, germplasm, molecular characterization		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201902203

Nr. of accesses: 10559
Issues:	51-3	Chemistry and Pharmacology
Title:	In vitro and in vivo activity of a hypotoxic copper(I) complex against dermotropic Leishmania species
Authors:	Ana Flávia da Silva CHAGAS, Marina PORCHIA, Thaís Pinto NASCIMENTO, Carolina Nunes Souza CORREA, Anny Maíza Vargas BRASIL, Antonia Maria Ramos FRANCO
Keywords:	leishmaniasis, treatment, metallic complex, antileishmanial activity		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202100920

Nr. of accesses: 10559
Issues:	51-4	Environmental Sciences
Title:	Wood and bark water content and monthly stem growth in Amazonian tree species
Authors:	Daniela Pereira DIAS, Ricardo Antonio MARENCO
Keywords:	air temperature; rainfall; redundancy analysis; stem diameter; wood density		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202100754

Nr. of accesses: 10559
Issues:	53-1	Environmental Sciences
Title:	Microplastic occurrence in fish species from the Iquitos region in Peru, western Amazonia
Authors:	Rommel R. ROJAS, Carlos ARANGO-MORA, Christian NOLORBE-PAYAHUA, Mishelly MEDINA, Melly VASQUEZ, Josias FLORES, Fiorela MURAYARI, Claudia VÁSQUEZ, Valeri de ALMEIDA, Wilfredo RAMOS, Enrique RIOS ISERN, Jorge MARAPARA DEL AGUILA, Juan C. CASTRO, Javier DEL ÁGUILA, Felicia DIAZ JARAMA, Maria VASCONCELOS-SOUZA
Keywords:	fish diversity; fibers; freshwater conservation; Loreto; river pollution		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202201212

Nr. of accesses: 10559
Issues:	53-2	Biodiversity and Conservation
Title:	HERBase: A collection of understorey herb vegetation plots from Amazonia
Authors:	Thiago ANDRÉ, Gabriel Massaine MOULATLET, Thaís Elias ALMEIDA, Paula Palhares de Polari ALVERGA, Carlos Renato BOELTER, Debora Pignatari DRUCKER, Julia Gomes da SILVA, Reynaldo LINARES-PALOMINO, Maria Aparecida LOPES, José Leonardo Lima MAGALHÃES, Angelo Gilberto MANZATTO, Henrique Augusto MEWS, Iracema Elizabeth de Siuza MOLL, Amanda Frederico MORTATI, Eliana Celestino da PAIXÃO, Estela QUINTERO-VALLEJO, Tinde van ANDEL, Marcos SILVEIRA, Danie
Keywords:	angiosperms, database, ferns, tropical forests, Zingiberales		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202203150

Nr. of accesses: 10559
Issues:	54-2	Biodiversity and Conservation
Title:	Filling a distribution gap: a new record of Pradosia ptychandra (Sapotaceae) from eastern Brazilian Amazonia
Authors:	VASCONCELOS, Caroline da Cruz; DIELE-VIEGAS, Luisa Maria; CAMARGO, José Luís Campana; FERRAZ, Isolde Dorothea Kossmann; TERRA-ARAUJO, Mário Henrique
Keywords:	Chrysophylloideae, flora of Amapá, conservation status, new occurrence, taxonomy		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202304211

Nr. of accesses: 10558
Issues:	15-2	ECOLOGIA
Title:	Observations of air composition in Brazil between the Equator and 20o during the dry season.
Authors:	CRUTZEN, P.J.; DELANY, A.C.; GREENBERG, J.; HAAGENSON, P.; HEIDT, L.; LUEB, R.; MANKIN, W.G.; POLLOCK, W.; SEILLER, W.; WARTBURG, A.; ZIMMERMAN, P.
Keywords:	Observations of air composition in Brazil between the Equator.		PDF

Nr. of accesses: 10558
Issues:	15-4	SUPLEMENTO
Title:	Summary.
Authors:	M.G.M. Van Roosmalen
Keywords:	Summary.		PDF

Nr. of accesses: 10558
Issues:	11-4	CIÊNCIAS DA SAÚDE
Title:	Estudos nutricionais das populações rurais da Amazônia. I - Várzea do rio Solimões.
Authors:	GUILIANO, R.; GIULIANO, L.G.; SHRIMPTON, R
Keywords:	nutricionais, populações, Amazônia, Várzea.		PDF

Nr. of accesses: 10558
Issues:	11-4	TECNOLOGIA
Title:	Anatomia do lenho de 4 espécie de Zanthoxylum Linnaeus (Rutaceae) da Amazônia.
Authors:	LOUREIRO, A.A.; VASCONCELOS, F.J. de; ALBUQUERQUE, B.W.P.
Keywords:	Anatomia, Zanthoxylum, Linnaeus, Rutaceae.		PDF

Nr. of accesses: 10558
Issues:	38-3	CIÊNCIAS DO AMBIENTE
Title:	A description of mercury in fishes from the Madeira River Basin, Amazon, Brazil
Authors:	Wanderley Rodrigues BASTOS, Mauro de Freitas REBELO, Márlon de Freitas FONSECA, Ronaldo de ALMEIDA, Olaf MALM
Keywords:	Fish, mercury, Biomagnification, Madeira River, Amazon, Peixe, Mercúrio, biomagnificação, Rio Madeira, Amazônia		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672008000300006

Nr. of accesses: 10558
Issues:	10-4	QUÍMICA
Title:	Towards a scientific status for micromolecular Systematics
Authors:	GOTTLIEB, Otto T.
Keywords:	Towards, scientific, micromolecular, Systematics		PDF

Nr. of accesses: 10558
Issues:	7-1	ZOOLOGIA
Title:	Centros de evolução, refúgios quaternários e conservação de patrimônios genéticos na região neotropical: Padrões de diferenciação em Ithomiinae (Lepidoptera: Nymphalidae)
Authors:	BROWN, Jr., K. S.
Keywords:	patrimônios genéticos, neotropical, Ithomiinae		PDF

Nr. of accesses: 10558
Issues:	7-3	BOTÂNICA
Title:	Estudos comparativos da variabilidade na composição da resina da folha entre árvore parental e progênie de espécie selecionadas de Hymenaea. I – Comparação de populações amazônicas e venezuelanas
Authors:	LANGENHEIM, Jean H.; STUBBLEBINE, Will; FOSTER, Craig; NASCIMENTO, José Carlos
Keywords:	resina da folha, árvore parental e progênie, Hymenaea		PDF

Nr. of accesses: 10558
Issues:	12-2	ZOOLOGIA
Title:	Neuroptera of the Amazon Basin. Part 6. Mantispidae
Authors:	PENNY, N. D.
Keywords:	Mantispidae, Neuroptera		PDF

Nr. of accesses: 10558
Issues:	45-4	Ecology
Title:	Similar understorey structure in spite of edaphic and floristic dissimilarity in Amazonian forests
Authors:	Lassi SUOMINEN, Kalle RUOKOLAINEN, Timo PITKÄNEN, Hanna TUOMISTO
Keywords:	canopy openness; Iriartea deltoidea; Pebas Formation; pteridophytes; stem density		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201500132

Nr. of accesses: 10558
Issues:	47-3	Botany
Title:	Ethnobotanical study of antimalarial plants in the middle region of the Negro River, Amazonas, Brazil
Authors:	Bernardo TOMCHINSKY, Lin Chau MING, Valdely Ferreira KINUPP, Ari de Freitas HIDALGO, Francisco Célio Maia CHAVES
Keywords:	malaria, ethnobotany, Amazonia, medicinal plants, traditional knowledge		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201701191

Nr. of accesses: 10558
Issues:	47-4	Ecology
Title:	Observational and experimental evaluation of hemiparasite resistance in trees in the urbanafforestation of Santarém, Pará, Brazil
Authors:	Francisco Pinheiro da SILVA, Rodrigo Ferreira FADINI
Keywords:	Loranthaceae, mistletoe, tree parasites, urban silviculture		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201700033

Nr. of accesses: 10558
Issues:	47-4	Health Sciences
Title:	Zootherapy in the Amazon: green anaconda (Eunectes murinus) fat as a natural medicine totreat wounds
Authors:	Erika SOUZA, Fernanda P. WERNECK, Leonardo BRANDÃO, Rafael de FRAGA
Keywords:	ethnozoology, folk medicine, snakes, Wistar		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201702202

Nr. of accesses: 10558
Issues:	48-1	Chemistry and Pharmacology
Title:	Acaricidal activity of extracts from different structures of Piper tuberculatum against larvae and adults of Rhipicephalus microplus
Authors:	Andrina Guimarães Silva BRAGA, Krishna Ferri Alencar de SOUZA, Fabio da Silva BARBIERI, Cleberson de Freitas FERNANDES, Rodrigo Barros ROCHA, José Roberto VIEIRA JUNIOR, Clariana Lins LACERDA, Caroline Oliveira CELESTINO, Valdir Alves FACUNDO, Luciana Gatto BRITO
Keywords:	cattle tick, bioassay, active molecules, Piperaceae		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201700053

Nr. of accesses: 10558
Issues:	49-4	Biodiversity and Conservation
Title:	A new species of Coccoloba P. Browne (Polygonaceae) from the Brazilian Amazon with exceptionally large leaves
Authors:	Efigenia de MELO, Carlos Alberto CID FERREIRA, Rogério GRIBEL
Keywords:	taxonomic botany, Amazon rainforest, geographic plant distribution, Paniculatae		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201804771

Nr. of accesses: 10558
Issues:	50-1	Biodiversity and Conservation
Title:	Rapid assessment of the ichthyofauna of the southern Guiana Shield tributaries of the Amazonas River in Pará, Brazil
Authors:	Guilherme M. DUTRA, Tiago M. S. FREITAS, Bruno S. PRUDENTE, Gilberto N. SALVADOR, Manuela D. V. LEÃO, Luiz A. W. PEIXOTO, Marina B. MENDONÇA, André L. NETTO-FERREIRA, Fabio R. SILVA, Luciano F. A. MONTAG, Wolmar B. WOSIACKI
Keywords:	Northern Pará Drainage System, protected areas, Amazon, inventory, fish		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201901402

Nr. of accesses: 10558
Issues:	50-3	Biodiversity and Conservation
Title:	Oviposition of Minstrellus grandis (Lepidoptera: Riodinidae) in a harmful ant-plant symbiosis
Authors:	Lucas A. KAMINSKI, Eduardo CARNEIRO, Diego R. DOLIBAINA, Mirna M. CASAGRANDE, Olaf H. H. MIELKE
Keywords:	Carnivory, myrmecophily, host plant selection, Pachythonina, social parasitism		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202001801

Nr. of accesses: 10558
Issues:	50-3	Biodiversity and Conservation
Title:	First record of Vanilla labellopapillata (Orchidaceae: Vanilloideae) in the state of Amazonas, Brazil
Authors:	Dayse Raiane Passos KRAHL, Amauri Herbert KRAHL, Guy CHIRON, Mário Henrique TERRA-ARAÚJO
Keywords:	Adolpho Ducke Forest Reserve, Amazon, dense ombrophilous forest, hemiepiphyte, taxonomy		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202001164

Nr. of accesses: 10558
Issues:	52-1	Biodiversity and Conservation
Title:	First record of leucism in the polychromatic Amazon tree boa, Corallus hortulana (Serpentes, Boidae) of South America
Authors:	Igor Yuri FERNANDES, Audrey DAHAN, Benoît FIOT
Keywords:	Amazonia, Squamata, coloration, color pattern, snakes, French Guiana		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202102173

Nr. of accesses: 10558
Issues:	53-2	Agronomy and Forestry
Title:	Low fertilization optimizes the water use efficiency of an Amazonian canga grass for mineland rehabilitation
Authors:	Daniela BOANARES, Breno Ricardo Serrão da SILVA, Markus GASTAUER, Silvio Junio RAMOS, Cecilio Frois CALDEIRA
Keywords:	rock outcrops; land degradation; water restrictions, Poaceae, Carajás		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202202351

Nr. of accesses: 10558
Issues:	53-4	Chemistry And Pharmacology
Title:	Photoprotective and antioxidant effect of babassu mesocarp flour extracts
Authors:	Mércia Machado Araújo LIMA, Yaron Santos ALENCAR, Caroline Martins de JESUS, Tatielle Gomes DIAS, Jaqueline Daniele Santos BARROS, Rosane Nassar Meireles GUERRA, Richard Pereira DUTRA, Aramys Silva REIS
Keywords:	Attalea speciosa, sunscreen, sun protection factor, phenolic compound, cytotoxicity		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202300891

Nr. of accesses: 10558
Issues:	54-1	Animal And Fisheries Sciences - Original Article
Title:	Protective effect of hydroxy-selenomethionine supplementation in the diet of tambaqui (Colossoma macropomum) subjected to transportation stress
Authors:	SINHORIN, Valéria Dornelles Gindri; BRAGA, Ana Júlia Lopes; ROSA, Andrielli Pompermayer; FERNEDA, João Maurício de Andrades; DE MOURA, Fernando Rafael; FERREIRA, Celma Maria; ABREU, Janessa Sampaio de; HOSHIBA, Márcio Aquio; FONTINHAS NETTO, Garros do Valle
Keywords:	Amazon fish; feed; micromineral; reactive oxygen species		PDF
DOI	https://doi.org/10.1590/1809-4392202300912

Nr. of accesses: 10558
Issues:	54-2	Biodiversity And Conservation
Title:	First Brazilian record of Chiroxiphia napensis (Aves: Pipridae) and revision of the distribution of the C. pareola complex in the Amazon
Authors:	GOMES, Arthur Monteiro; COHN-HAFT, Mario
Keywords:	Amazonas, blue-backed manakin, endemism, predictive mapping, river barriers		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202301392

Nr. of accesses: 10558
Issues:	54-2	Biodiversity and Conservation
Title:	Philcoxia cachimboensis (Plantaginaceae): a new carnivorous species from Serra do Cachimbo, eastern Amazon, Brazil
Authors:	LOPES-NETO, Ray Balieiro; CARDOSO, Juni Baia; SCATIGNA, André Vito
Keywords:	Botany, conservation, ecotone, taxonomy, white-sand vegetation		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202301711

Nr. of accesses: 10558
Issues:	54-3	Biodiversity and Conservation
Title:	New occurrence data of the toxic mushroom Chlorophyllum molybdites (Basidiomycota, Agaricaceae) in the Brazilian Amazon region
Authors:	SOARES, Daniel Marinho; SANTANA, Marcos Diones Ferreira; CANTO, Eveleise Samira Martins
Keywords:	Agaricales, Amazonian funga, taxonomy, toxic mushroom		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202300482

Nr. of accesses: 10558
Issues:	54-4	Biodiversity and Conservation
Title:	A new species and a new record of Sarcofahrtiopsis (Diptera: Sarcophagidae) from the Brazilian Amazon
Authors:	CARVALHO FILHO, Fernando da Silva; CASTRO, Heitor Antunes de
Keywords:	Amazonas, Insecta, Oestroidea, taxonomy, true flies		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202402851

Nr. of accesses: 10558
Issues:	55-1	Animal and Fisheries Sciences
Title:	Production cost of tambaqui (Colossoma macropomum) and tambatinga and tambacu hybrids in net cages
Authors:	SILVA, Ana Carla Carvalho; BARROS, Adriana Fernandes de; POVH, Jayme Aparecido; CORREIA, Anatércia; MELO, Dayane Ellen Vaz de; INACIO, Elzira Carolina Brito Costa; ABREU, Janessa Sampaio de; FORNARI, Darci Carlos; CAMPOS, Cristiane Meldau de; SEGURA, Julio Guerra; CORRÊA FILHO, Ruy Alberto Caetano
Keywords:	Amazonia; economic viability; hybrid fish; Piaractus brachypomus; Piaractus mesopotamicus; native fish		PDF
DOI	https://doi.org/10.1590/1809-4392202301632

Nr. of accesses: 10557
Issues:	32-1	BOTÂNICA
Title:	Produção de Frutos de Espécies da Floresta de várzea da Amazônia Central Importantes da alimentação de Peixes
Authors:	MAIA, Lúcia A.; CHALCO, Fiorella P.
Keywords:	Várzea, produção de frutos, peixe frugívoro		PDF

Nr. of accesses: 10557
Issues:	30-4	BOTÂNICA
Title:	Caracterização Morfológica de Justicia pectoralis Jacq. e J. gendarussa Brum F. (Acanthaceae).
Authors:	OLIVEIRA, Antonio F. M. ; ANDRADE, Laíse H.C
Keywords:	Alucinógeno, Etnobotânica, Morfologia, Justicia gendarussa, Justicia pectoralis.		PDF

Nr. of accesses: 10557
Issues:	36-2	ECOLOGIA
Title:	Effects of forest structure components on the occurence, group size and density of groups of bare-face tamarin (Saguinus bicolor Primates: Callitrichinae) in Central Amazonia
Authors:	Marcelo Derzi VIDAL, Renato CINTRA
Keywords:	Saguinus bicolor, population, ecology, Ducke Reserve, threatened species		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672006000200014

Nr. of accesses: 10557
Issues:	14-2	ECOLOGIA
Title:	Repartição do Habitat entre Psitacídeos Simpátricos no Sul da Amazônia
Authors:	ROTH, Paul
Keywords:	Repartição do Habitat entre Psitacídeos.		PDF

Nr. of accesses: 10557
Issues:	14-4	BIOLOGIA AQUÁTICA E LIMNOLOGIA
Title:	Estudos de hemoglobinas em peixes da Amazônia: uma revisão
Authors:	RIGGS, Austen
Keywords:	hemoglobinas em peixes		PDF