TOP RATED - Most accessed articles SINCE 2004

Nr. of accesses: 10659
Issues:	8-2	SUPLEMENTO
Title:	The Myology the Amazonian Manatee, Trichechus inunguis (Natterer) (Mammalia: Sirenia)- Myological Descriptions
Authors:	DOMNING, Daryl P.
Keywords:	Myology, Trichechus inunguis, Myological Descriptions		PDF

Nr. of accesses: 10598
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: 10596
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: 10590
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: 10590
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: 10589
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: 10589
Issues:	8-4	SUPLEMENTO
Title:	A Amazônia Central e seus peixes
Authors:	FINK, W. L.; FINK, S. V.
Keywords:	Amazônia Central, peixes		PDF

Nr. of accesses: 10587
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: 10586
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: 10586
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: 10585
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: 10584
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: 10581
Issues:	15-4	SUPLEMENTO
Title:	Summary.
Authors:	M.G.M. Van Roosmalen
Keywords:	Summary.		PDF

Nr. of accesses: 10581
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: 10581
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: 10580
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: 10580
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: 10580
Issues:	11-1	ZOOLOGIA
Title:	Observações adicionais sobre os pigmentos visuais e filtros amarelos nos olhos de peixes amazônicos
Authors:	MUNTZ, W. R. A.
Keywords:	pigmentos, filtros, olhos, peixes		PDF

Nr. of accesses: 10580
Issues:	10-2	CIÊNCIAS DA SAÚDE
Title:	Métodos de determinar a idade fisiológica em Diptera de importância médica. Uma revisão com especial referência aos vetores de doenças na América do Sul
Authors:	CHARLWOOD, J. D.; RAFAEL, J. A.; WILKES, T. J
Keywords:	idade, fisiológica, Diptera, doenças		PDF

Nr. of accesses: 10580
Issues:	10-3	QUÍMICA
Title:	Química da água e macrófitas aquáticas de rios e igarapés na Bacia Amazônica e nas áreas adjacentes
Authors:	JUNK, W. J.; FURCH, K.
Keywords:	Química, água, macrófitas, Bacia Amazônica		PDF

Nr. of accesses: 10580
Issues:	41-2	QUÍMICA
Title:	Estudio fitoquímico de hojas de Uncaria guianensis y evaluación de actividad antibacteriana
Authors:	Juliet Angélica PRIETO RODRÍGUEZ, Oscar Javier PATIÑO LADINO, Liliana LESMES, Jose Manuel LOZANO, Luis Enrique CUCA SUÁREZ
Keywords:	Uncaria guianensis, Rubiaceae, clorina, éster etílico de feoforbida a, actividad antibacteriana		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672011000200017

Nr. of accesses: 10580
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: 10580
Issues:	53-1	Biodiversity and Conservation
Title:	A new species of the genus Aegidium Westwood (Coleoptera: Scarabaeidae: Orphninae) from Peru
Authors:	Luis FIGUEROA, Julián CLAVIJO-BUSTOS, Jhon César NEITA MORENO
Keywords:	Amazon, Neotropical region, scarab beetle, taxonomy		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202201980

Nr. of accesses: 10579
Issues:	11-4	ECOLOGIA
Title:	Investigações limnológicas e ictiológicas em Curuá-Una, a primeira represa hidrelétrica na Amazônia Central.
Authors:	JUNK, W.; ROBERTSON, B.A.; DARWINCH, A. J.; VIEIRA, I.
Keywords:	limnológicas, ictiológicas, Curuá-Una, represa, hidrelétrica		PDF

Nr. of accesses: 10579
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: 10579
Issues:	9-1	SUPLEMENTO
Title:	Madeiras do Município de Aripuanã e suas utilidades (Mato Grosso) - Dados gerais sobre as espécies e respectivas descrições anatômicas das madeiras.
Authors:	LOUREIRO, Arthur A.; LISBOA, Pedro L. Braga
Keywords:	Madeiras, Aripuanã, utilidades, Dados gerais		PDF

Nr. of accesses: 10579
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: 10579
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: 10578
Issues:	21-4	ENTOLOMOLOGIA
Title:	New species and records of Psocoptera (Insecta) from Roraima State, Brazil.
Authors:	MOCKFORD, E. L.
Keywords:	Psocoptera, Roraima		PDF

Nr. of accesses: 10578
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: 10578
Issues:	3-1	BOTÂNICA
Title:	An evolutionary and ecological perspective of Amazonian Hylaea species of Hymeneae (Leguminosae: Caesalpinioideae)
Authors:	LANGENHEIM, Jean H.; LEE, Yin-Tse; MARTIN, S. S
Keywords:	Amazonian Hylaea, species of Hymeneae		PDF

Nr. of accesses: 10578
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 I
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: 10578
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: 10578
Issues:	56-1	Biodiversity and Conservation
Title:	Diversity and genetic structure of mariri tucunacá (Banisteriopsis caapi) populations in the southern Brazilian Amazon rainforest
Authors:	CARVALHO, Arielen Barreto de; ALVES, Anderson; Ortiz ZORTÉA, Kelli Évelin Muller; ROVEDA, Ana Paula; GUERRA, Duarte Antônio de Paula Xavier Fernandes; MARQUES, André; DA SILVA, Carolina Joana; ROSSI, Ana Aparecida Bandini
Keywords:	biodiversity; ISSR molecular marker; Ayahuasca		PDF
DOI	https://doi.org/10.1590/1809-4392202501841

Nr. of accesses: 10577
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: 10577
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: 10576
Issues:	26-4	BOTÂNICA
Title:	Frutos da Floresta Amazônia. Parte I: Myristicaceae.
Authors:	VANROOSMALEN, Marc G.M.;BARDASLES, Maria Del Pilar Diaz; GARCIA, Olímpia Maria da Cruz Gomes
Keywords:	Amazônia, Myristiceae, frutos, morfologia, ecologia, dispersão de sementes, glossário de inflorescências, folhas, e frutos.		PDF

Nr. of accesses: 10576
Issues:	36-2	ECOLOGIA
Title:	Evaluación de la eficiencia fotosintética del fitoplancton en un lago amazónico (Lago Boa) y en un lago andino (Lago Guatavita)
Authors:	Gabriel A. PINILLA
Keywords:	Eficiencia fotosintética, fitoplancton, Amazonas, Andes		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672006000200012

Nr. of accesses: 10576
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: 10576
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: 10576
Issues:	53-3	Biodiversity and Conservation
Title:	Interpopulational genetic diversity in the medically important scorpion Tityus obscurus (Scorpiones: Buthidae) from northeastern Brazilian Amazonia
Authors:	Pedro Pereira de Oliveira PARDAL, Johne Souza COELHO, Joaquim Martins da SILVA, Bruno Rafael Ribeiro ALMEIDA, Hipócrates Menezes CHALKIDIS, Adolfo BORGES, Edna Aoba Yassui ISHIKAWA, Cristovam Guerreiro DINIZ, Guilherme da Cruz SANTOS-NETO, Mauro André Damasceno de MELO
Keywords:	mitochondrial DNA, phylogenetic analyses, cytochrome oxidase subunit I, 16S RNA		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202202441

Nr. of accesses: 10576
Issues:	11-1	ZOOLOGIA
Title:	Algumas considerações sobre Simulidae (Diptera-Nematocera)
Authors:	PY-DANIEL, V.
Keywords:	considerações, Simulidae, Diptera-Nematocera		PDF

Nr. of accesses: 10576
Issues:	8-3	NOTAS E COMUNICAÇÕES
Title:	Registros antigos da presença do Peixe-boi do Caribe (Trichechus manatus no Brasil
Authors:	WHITEHEAD, P. J. P.
Keywords:	Peixe-boi do Caribe, (Trichechus manatus		PDF

Nr. of accesses: 10576
Issues:	40-1	QUÍMICA
Title:	Compuestos volátiles libres y enlazados glicosídicamente en la pulpa de la uva Caimarona (Pourouma cecropiifolia Mart.)
Authors:	Juliana Constanza Barrios GUIO, Diana Cristina Sinuco LEON, Alicia Lucia Morales PEREZ
Keywords:	Pourouma cecropiifolia; Amazon grape, Uva Caimarona; Cecropiaceae; Compuestos volátiles		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672010000100024

Nr. of accesses: 10576
Issues:	5-3	BOTÂNICA
Title:	Estudos sobre a vegetação das Campinas Amazônicas. II – Observações gerais
Authors:	LISBÔA, Pedro L.
Keywords:	vegetação das Campinas Amazônicas, Observações gerais		PDF

Nr. of accesses: 10576
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: 10576
Issues:	3-2	ZOOLOGIA
Title:	Mammals (exclusive of bats) of Belém, Pará, Brazil
Authors:	PINE, Ronald H.
Keywords:	Mammals, bats, Belém, Pará, Brazil		PDF

Nr. of accesses: 10576
Issues:	3-3	ECOLOGIA
Title:	Energy flow analysis and the study of Manihot esculenta Crantz
Authors:	MORÁN, Emílio F.
Keywords:	analysis and the study of Manihot esculenta		PDF

Nr. of accesses: 10576
Issues:	12-2	ZOOLOGIA
Title:	Neuroptera of the Amazon Basin. Part 6. Mantispidae
Authors:	PENNY, N. D.
Keywords:	Mantispidae, Neuroptera		PDF

Nr. of accesses: 10576
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: 10575
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: 10575
Issues:	36-2	ECOLOGIA
Title:	Abundance of two Dendrocincla woodcreepers (Aves: Dendrocolaptidae) in relation to forest structure in Central Amazonia
Authors:	Renato CINTRA, Adrianny Erika MARUOKA, Luciano Nicolas NAKA
Keywords:	Abundance, distribution, birds, Dendrocolaptidae, Dendrocincla, Amazon forest		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672006000200011

Nr. of accesses: 10575
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: 10575
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: 10575
Issues:	10-3	ZOOLOGIA
Title:	Epizootia natural causada por Cordyceps unilateralis (Hypocreales, Euascomycetes) em adultos de Camponotus sp. (Hymenoptera, Formicidae) na região de Manaus, Amazonas, Brasil
Authors:	ANDRADE, Carlos F. S. de
Keywords:	Epizootia, causada, Cordyceps unilateralis, Hypocreales, Euascomycetes		PDF

Nr. of accesses: 10575
Issues:	8-2	BOTÂNICA
Title:	Contribuição ao conhecimento das Gnetáceas da Amazônia (Gimnospermas)
Authors:	CAVALCANTE, P. B.
Keywords:	Gnetáceas, Gimnospermas		PDF

Nr. of accesses: 10575
Issues:	8-4	SUPLEMENTO
Title:	Plâncton e produção primária em sistemas aquáticos da bacia da Amazônia Central
Authors:	FISHER, T. R.
Keywords:	Plâncton, sistemas aquáticos, Amazônia Central		PDF

Nr. of accesses: 10575
Issues:	7-4	BOTÂNICA
Title:	Novas espécies de Virola Aubl. (Myristicaceae) da Amazônia
Authors:	RODRIGUES, William A.
Keywords:	Virola, Myristicaceae		PDF

Nr. of accesses: 10575
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: 10575
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: 10575
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: 10575
Issues:	48-4	Agronomy and Forestry
Title:	Evaluation of the micropropagation potential of curauá pineapple hybrids for fiber production
Authors:	Cintia Paula Feitosa SOUZA, Everton Hilo de SOUZA, Carlos Alberto da Silva LEDO, Fernanda Vidigal Duarte SOUZA
Keywords:	Ananas comosus (L.) Merr.; in vitro propagation; lignocellulosic fibers; Poisson log-linear model; geometric growth rates		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201800382

Nr. of accesses: 10575
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: 10575
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: 10575
Issues:	51-2	Animal and Fisheries Sciences
Title:	Reproductive cycle of the mangrove oyster, Crassostrea rhizophorae (Bivalvia: Ostreidae) cultured in a macrotidal high-salinity zone on the Amazon mangrove coast of Brazil
Authors:	Ícaro ANTONIO, Ana SOUSA, Tiago LENZ, Izabel FUNO, Rodolf LOPES, Marina FIGUEIREDO
Keywords:	reproduction; spawning; environmental factors; brackishwater aquaculture		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202003582

Nr. of accesses: 10575
Issues:	51-4	Biodiversity and Conservation
Title:	Species-rich but defaunated: the case of medium and large-bodied mammals in a sustainable use protected area in the Amazon
Authors:	Dian Carlos Pinheiro ROSA, Carlos Rodrigo BROCARDO, Clarissa ROSA, Arlison Bezerra CASTRO, Darren NORRIS, Rodrigo FADINI
Keywords:	camera trapping, poaching, tropical forest, wildlife management		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202101481

Nr. of accesses: 10575
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: 10575
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: 10574
Issues:	33-3	ECOLOGIA
Title:	Changes in the amount of soluble carbohydrates and polyphenols contents during decomposition of Montrichardia arborescens (L.) Schott
Authors:	CUNHA-SANTINO, Marcela Bianchessi da; PACOBAHYBA, Lucilia Dias; BIANCHINI JR, Irineu
Keywords:	carbohydrates, polyphenols, aerobic and anaerobic decomposition, Montrichardia arborescens		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672003000300011

Nr. of accesses: 10574
Issues:	29-3	ZOOLOGIA
Title:	Dinâmica populacional do surubim-tigre, pseudoplattystoma tigrinum (Valenciennes, 1849) no Médio Amazonas (Siluriformes, pimelodidae).
Authors:	RUFFINO, mauro Luis, ISAAC, Victoria Judith
Keywords:	surubim-tigre, Pseudoplaystoma tigrinum, Amazônia, crescimento, mortalidade.		PDF

Nr. of accesses: 10574
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: 10574
Issues:	14-2	SUPLEMENTO
Title:	New taxa of Erythoxylum (Erythoxylaceae) from the Amazon Basin.
Authors:	PLOWMAN, Timothy
Keywords:	Erythoxylum		PDF

Nr. of accesses: 10574
Issues:	14-4	BOTÂNICA
Title:	Obsvations on the pollination of Rhabdodendron macrophyllum (Spruce ex Benth.) Huber
Authors:	NELSON, Bruce; PRANCE, Ghillean T.
Keywords:	Rhabdodendron macrophyllum		PDF

Nr. of accesses: 10574
Issues:	37-2	AGRONOMIA
Title:	La Agricultura en la Amazonia Ribereña del Río Ucayali. ¿Una Zona Productiva pero Poco Rentable?
Authors:	Ricardo A. Labarta, Douglas White, Efraín Leguía, Wagner Guzman, Javier Soto
Keywords:	Agricultura, Riberas, Amazonia, Análisis económico, Peru		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672007000200002

Nr. of accesses: 10574
Issues:	12-2	AGRONOMIA
Title:	Produção de sementes de essências nativas em floresta primária na Amazônia
Authors:	MAGALHÃES, L. M. S
Keywords:	Sementes, essências, floresta		PDF

Nr. of accesses: 10574
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: 10574
Issues:	10-3	ECOLOGIA
Title:	Origin and nature of humic substance in the waters of the Amazon River Basin
Authors:	LEENHEER, Jerry A.
Keywords:	Origin, nature, waters, Amazon		PDF

Nr. of accesses: 10574
Issues:	10-3	TECNOLOGIA DE ALIMENTOS
Title:	Aproveitamento e características da gordura cavitária do tambaqui, Colossoma macropomum Cuvier, 1818
Authors:	CASTELO, F. P.; AMAYA, D. R.; STRONG III, F. C.
Keywords:	gordura, cavitária, Colossoma macropomum, Cuvier		PDF

Nr. of accesses: 10574
Issues:	9-1	ECOLOGIA
Title:	Quelônios aquáticos da Amazônia: um recurso ameaçado
Authors:	SMITH, Nigel J. H.
Keywords:	Quelônios, aquáticos, Amazônia, ameaçado		PDF

Nr. of accesses: 10574
Issues:	8-3	CIÊNCIAS DO AMBIENTE
Title:	Produção de sons em Doradídeos e Auchenopterídeos (Siluriformes, Pisces)
Authors:	KASTBERGER, Gerald
Keywords:	sons, Doradídeos, Auchenopterídeos		PDF

Nr. of accesses: 10574
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: 10574
Issues:	47-4	Agronomy
Title:	Molecular characterization of progenies of bacurizeiro (Platonia insignis) from Marajó Island, northeastern Amazon
Authors:	Lígia Cristine Gonçalves PONTES, Elisa Ferreira MOURA, Mônika Fecury MOURA, Simone de Miranda RODRIGUES, Maria do Socorro Padilha de OLIVEIRA, José Edmar Urano de CARVALHO, Josette THERRIER
Keywords:	genetic diversity, germplasm bank, Clusiaceae		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201701302

Nr. of accesses: 10574
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: 10574
Issues:	48-1	Chemistry and Pharmacology
Title:	Metabolites from endophytic Aspergillus fumigatus and their in vitro effect against the causal agent of tuberculosis
Authors:	Emily Marcele Soares SILVA, Ingrid Reis da SILVA, Mauricio Morishi OGUSKU, Clarice Maia CARVALHO, Cristina Sayuri MAKI, Rudi Emerson de Lima PROCÓPIO
Keywords:	Mycobacterium spp., antimicrobial activity, copaíba, chromatography		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201700233

Nr. of accesses: 10574
Issues:	48-2	Biodiversity and Conservation
Title:	Survey of social wasps (Hymenoptera, Vespidae, Polistinae) in Amazon rainforest fragments in Acre, Brazil
Authors:	Bruno GOMES, Samilla Vanessa de Lima KNIDEL, Heroílson da Silva MORAES, Marjorie da SILVA
Keywords:	distribution records, Neotropical Region, swarm-founding wasps, Western Amazon		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201700913

Nr. of accesses: 10574
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: 10574
Issues:	48-2	Biodiversity and Conservation
Title:	Ecological studies of mayflies (Insecta, Ephemeroptera): Can sampling effort be reduced without losing essential taxonomic and ecological information?
Authors:	Yulie SHIMANO, Mylena CARDOSO, Leandro JUEN
Keywords:	congruence, environmental monitoring, functional feeding group, taxonomic resolution		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201700583

Nr. of accesses: 10574
Issues:	49-4	Agronomy and Forestry
Title:	Inferring mating system parameters in forage peanut, Arachis pintoi, for Brazilian Amazon conditions
Authors:	Jônatas Chagas de OLIVEIRA, Polinar Bandeira RUFINO, Hellen Sandra Freires da Silva AZÊVEDO, Adna Cristina Barbosa de SOUSA, Giselle Mariano Lessa de ASSIS, Lucielio Manoel da SILVA, Alexandre Magno SEBBENN, Tatiana de CAMPOS
Keywords:	reproductive system, Arachis pintoi, SSR, crossing rate		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201900200

Nr. of accesses: 10574
Issues:	50-1	Geosciences
Title:	Erosion of the nocturnal boundary layer in the central Amazon during the dry season
Authors:	Rayonil Gomes CARNEIRO, Gilberto FISCH, Camilla Kassar BORGES, Alice HENKES
Keywords:	planetary boundary layer, turbulent kinetic energy, heat flux, NBL erosion		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201804453

Nr. of accesses: 10574
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: 10574
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: 10574
Issues:	52-1	Materials Technology
Title:	Production of kraft pulp from Ochroma pyramidale wood
Authors:	Rafaeli Valério da SILVA, Gabriel Valim CARDOSO, Francides Gomes da SILVA JÚNIOR, Diego Martins STANGERLIN, Rafael Rodolfo de MELO, Marina Ulian COELHO, Alexandre Santos PIMENTA
Keywords:	balsa wood, Amazon, tree, alkali charge, kappa number		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202101011

Nr. of accesses: 10574
Issues:	53-1	Animal and Fisheries Sciences
Title:	Effect of natural food consumption on the first phase of pirarucu grow-out in ponds and cages
Authors:	Hyago Jovane Borges de OLIVEIRA, Adriana Ferreira LIMA, Lorhane Caroline Ferreira da LAPA, Hygo Jovane Borges de OLIVEIRA, Flávia Tavares de MATOS, Alex Pires de Oliveira NUÑER
Keywords:	Arapaima gigas, intensive and semi-intensive production system, economic efficiency		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202201041

Nr. of accesses: 10574
Issues:	53-3	Environmental Sciences
Title:	Effects of automotive diesel oil on germination of Avicennia germinans and Laguncularia racemosa mangrove propagules
Authors:	Josélia Castro da Silva MARTINS, Flávia Rebelo MOCHEL, Ilisandra ZANANDREA, James Werllen de Jesus AZEVEDO, Leonardo Gonçalves de LIMA, Denilson da Silva BEZERRA, Emilly Gabrielle do Nascimento ABREU, Marcelle da Silva e SILVA, Aline Maria Silva LIMA
Keywords:	hydrocarbons, environmental tensors, Brazilian Equatorial margin, ecophysiological responses		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202202342

Nr. of accesses: 10574
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: 10574
Issues:	54-1	Biodiversity And Conservation - Original Article
Title:	Catasetum queirozii (Orchidaceae: Catasetinae): a new species from the Brazilian Amazon
Authors:	KRAHL, Dayse Raiane Passos; SCHMAL, Philippe; CHIRON, Guy; SILVA, João Batista Fernandes da; KRAHL, Amauri Herbert; CANTUÁRIA, Patrick de Castro
Keywords:	Amazonas; dense ombrophilous forest; epiphyte; orchids; Pará; taxonomy		PDF
DOI	https://doi.org/10.1590/1809-4392202301801

Nr. of accesses: 10574
Issues:	54-4	Biodiversity and Conservation
Title:	Description of sounds emitted by the fossorial snake Amerotyphlops reticulatus (Squamata, Typhlopidae) in the Amazon
Authors:	SANTOS, Tatiane Pires dos; PENHACEK, Marcos; LOURENÇO, Giselle Martins; RODRIGUES, Domingos de Jesus
Keywords:	acoustic communication, defensive sounds, reptiles, spectrogram, whistles		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202401261

Nr. of accesses: 10573
Issues:	22-3	MEIO AMBIENTE E RECURSOS NATURAIS
Title:	Lago Amazonas: fact or fact?
Authors:	TUOMISTO, Hanna, RUOKOLAINEN, Kale, SALO, Jukka
Keywords:	Lago Amazonas		PDF

Nr. of accesses: 10573
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: 10573
Issues:	15-2	SILVICULTURA
Title:	Bacia 3 – Inventário diagnóstico da regeneração natural.
Authors:	HIGUCHI, Niro; JARDIM, Fernando C.S.; SANTOS, Joaquim dos; ALENCAR, Jurandyr da Cruz
Keywords:	Inventário da regeneração natural.		PDF