TOP RATED - Most accessed articles SINCE 2004

Nr. of accesses: 7435
Issues:	48-1	Animal Sciences and Fisheries
Title:	Seeds of sacha inchi (Plukenetia volubilis, Euphorbiaceae) as a feed ingredient for juvenile tambaqui, Colossoma macropomum , and matrinxã, Brycon amazonicus (Characidae)
Authors:	Thyssia Bomfim ARAÚJO-DAIRIKI, Francisco Célio Maia CHAVES, Jony Koji DAIRIKI
Keywords:	alternative diet, growth performance, nutrition, fish		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201700753

Nr. of accesses: 7328
Issues:	43-4	GEOCIÊNCIAS
Title:	Mangrove sedimentary characteristics and implications for crab Ucides cordatus (Crustacea, Decapoda, Ucididae) distribution in an estuarine area of the Amazonian region
Authors:	José Diego GOMES, Fernando Araújo ABRUNHOSA, Darlan de Jesus de Brito SIMITH, Nils Edvin ASP
Keywords:	planície costeira, distribuição de sedimentos, maré, vegetação, norte do Brasil, caranguejo de mangue.		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672013000400010

Nr. of accesses: 7305
Issues:	34-4	CLIMATOLOGIA
Title:	Diurnal variability of rainfall in Southwest Amazonia during the LBA-TRMM field campaign of the Austral summer of 1999
Authors:	MARENGO, José A.; FISCH, Gilberto; MORALES, Carlos; VENDREME, Iria; DIAS, Paulo C.
Keywords:	Amazonia, convection, raingauge, rainfall, diurnal cycle		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672004000400011

Nr. of accesses: 7253
Issues:	55-1	Agronomy and Forestry
Title:	Anatomical study of the seed of andiroba (Carapa guianensis) through stereo and scanning electron microscopy
Authors:	SILVA, Bruna Aparecida da; SCUSSEL, Vildes Maria; TRIBUZI, Giustino
Keywords:	Amazon; anatomical structures; morphology; microscopy		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202301622

Nr. of accesses: 7252
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: 7249
Issues:	54-5	Human and Social Sciences
Title:	Amazonia in motion: Changing politics, development strategies, peoples, landscapes and livelihoods
Authors:	HECHT, Susanna; SCHMINK, Marianne; ABERS, Rebecca Neaera; ASSAD, Eduardo; BEBBINGTON, Denise Humphreys; BRONDIZIO, Eduardo; COSTA, Francisco de Assis; DURÁN Calisto, Ana María; FEARNSIDE, Philip; GARRETT, Rachael; HEILPERN, Sebastian; MCGRATH, David; OLIVEIRA, Gustavo de L.T.; PEREIRA, Henrique; PINEDO-VAZQUEZ, Miguel
Keywords:	globalization; urbanization; clandestine economy; deforestation; dams; social movements		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202203060

Nr. of accesses: 7246
Issues:	50-4	Environmental Sciences
Title:	Acute toxicity of a deltamethrin based pesticide (DBP) to the Neotropical electric fish Microsternarchus cf. bilineatus (Gymnotiformes)
Authors:	Valesca de Souza CHAVES, Jaydione Luiz MARCON, Wallice Paxiúba DUNCAN, José Antônio ALVES-GOMES
Keywords:	pyrethroid insecticide, biomarkers, median LC50, glutathione-S-transferase, acetylcholinesterase		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201904001

Nr. of accesses: 7246
Issues:	53-2	Biodiversity and Conservation
Title:	Ecomorphology and functional diversity of generalist and specialist bird assemblages in Amazonian whitesand ecosystem habitat patches
Authors:	Gisiane R. LIMA, Sérgio Henrique BORGES, Marina ANCIÃES, Cintia CORNELIUS
Keywords:	environmental filter, habitat specialization, insularity, morphology, tropical ecosystems		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202203280

Nr. of accesses: 7245
Issues:	47-2	Animal Sciences/ Fisheries Resources
Title:	Hematological and biochemical responses of pirarucu (Arapaima gigas, Arapaimidae) fed with diets containing a glucomannan product derived from yeast and algae
Authors:	Maria Danielle Figueiredo Guimarães HOSHINO; Renata das Graças Barbosa MARINHO; Diogle Farias PEREIRA, Eliane Tie Oba YOSHIOKA; Marcos TAVARES-DIAS; Rodrigo Otavio de Almeida OZORIO; Anselmo Fortunato Ruiz RODRIGUEZ; Ricardo Amaral RIBEIRO; Fernando Sérgio Escócio Drummond Viana de FARIA
Keywords:	Chlorella vulgaris, Saccharomyces cerevisiae, leukocytes, albumin		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201700781

Nr. of accesses: 7245
Issues:	49-3	Biodiversity and Conservation
Title:	Effects of the introduction of an omnivorous fish on the biodiversity and functioning of an upland Amazonian lake
Authors:	Regina L. G. NOBRE, Adriano CALIMAN, Rafael D. GUARIENTO, Reinaldo L. BOZELLI, Luciana S. CARNEIRO
Keywords:	trophic cascade, species translocation, community structure, biological invasions, omnivory		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201804131

Nr. of accesses: 7244
Issues:	34-1	ECOLOGIA
Title:	The food spectrum of the cardinal - tetra (Paracheirodon axelrodi, Characidae) in its natural habitat
Authors:	WALKER, Ilse
Keywords:	rio Negro, cardinal, diet		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672004000100009

Nr. of accesses: 7244
Issues:	18-2	SUPLEMENTO
Title:	Chemical and biological investigations on medicinal plants of west Africa.
Authors:	OLANIYI, Ajibola A.
Keywords:	biological; medicinal plants of west Africa.		PDF

Nr. of accesses: 7244
Issues:	15-4	SUPLEMENTO
Title:	Conservation.
Authors:	M.G.M. Van Roosmalen
Keywords:	Conservation.		PDF

Nr. of accesses: 7242
Issues:	33-4	ZOOLOGIA
Title:	Fauna de Coleópteros Aquáticos (Insecta: Coleoptera) na Amazônia Central, Brasil
Authors:	BENETTI, Cesar João; HAMADA, Neusa
Keywords:	insetos aquáticos, coleoptera aquáticos, Amazônia Central, Brasil		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672003000400015

Nr. of accesses: 7242
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: 7242
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: 7242
Issues:	38-1	ZOOLOGIA
Title:	Baratas (Insecta, Blattaria) sinantrópicas na cidade de Manaus, Amazonas, Brasil
Authors:	José Albertino RAFAEL, Neliton Marques da SILVA, Racy Manuel Najar Sarmento DIAS
Keywords:	Baratas, Insetos, Entomologia urbana, Sinantropia		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672008000100020

Nr. of accesses: 7242
Issues:	46-1	Animal Science
Title:	Diferentes estratégias alimentares na larvicultura do acará-bandeira (Peterolophyllum scalare, Cichlidae)
Authors:	Samuel Louzada PEREIRA, Lucas Pedro GONÇALVES JUNIOR, Rafael Vieira de AZEVEDO, Marcelo Darós MATIELO, Paula del Caro SELVATICI, Ismael Rafane AMORIM, Pedro Pierro MENDONÇA
Keywords:	Alimentação, peixe ornamental, ração, sobrevivência		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201500472

Nr. of accesses: 7242
Issues:	50-4	Biodiversity and Conservation
Title:	Notes on natural history and behavior of Monodelphis glirina (Didelphimorphia, Didelphidae) and sympatry with congeners
Authors:	Marcus Vinicius BRANDÃO, Harley SEBASTIÃO, Adriana Akemi KUNIY, Soraya CAVALIERI, Leandro Perez GODOY
Keywords:	Amazon, biology, Mato Grosso, Amazonian red–sided opossum, Monodelphis saci, Monodelphis emiliae		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202002012

Nr. of accesses: 7242
Issues:	55-1	Agronomy and Forestry
Title:	Assessing the potential of tropical secondary forests in the Central Amazon for timber production
Authors:	MODOLO, Guilherme Silva; SANTIAGO, Daniel Andrade; DOS SANTOS, Victor Alexandre Hardt Ferreira; GUIMARÃES, Zilza Thayane Matos; CAMPOS, Taynãna Freitas Leite; REIS, Aluandra Ferreira; COELHO SILVA, Debora; TOMAZELLO FILHO, Mario; SCHÖNGART, Jochen; ALBIERO JUNIOR, Alci; ASSIS PEREIRA, Gabriel; FERREIRA, Marciel José
Keywords:	Regenerating forests; Alternative timber sources; Vegetation structure; Dominant species; Assisted natural regeneration		PDF
DOI	https://doi.org/10.1590/1809-4392202400022

Nr. of accesses: 7241
Issues:	18-2	SUPLEMENTO
Title:	Why further investigation of brazilian Strychnos ?
Authors:	ANGENOT, L.
Keywords:	Strychnos		PDF

Nr. of accesses: 7240
Issues:	50-2	Biodiversity and Conservation
Title:	Tovomita nebulosa (Clusiaceae), una nueva especie del Cerro de la Neblina, Venezuela
Authors:	Lucas C. MARINHO, Manuel LUJÁN, Pedro FIASCHI, André M. AMORIM
Keywords:	Amazon Forest, clusioid clade, Malpighiales, Pico da Neblina, South America		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202000072

Nr. of accesses: 7239
Issues:	54-4	Health Sciences
Title:	Tuberculosis trend among the indigenous peoples of the Brazilian Amazon from 2001 to 2022
Authors:	CARRASCO, Leny Meire Correa Molinari; RODRIGUES, Gabriel Lopes; SANTOS, Hendrega Nadynne de Oliveira; MARINHO, Giovanna Machado; PEREIRA, Thayza Miranda; MONTEIRO, Lorena Dias
Keywords:	Public health, respiratory disease, epidemiology, time series studies, epidemiologic surveillance		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202401203

Nr. of accesses: 7238
Issues:	55-1	Biodiversity and Conservation
Title:	Taxonomic synopsis of Anomospermum (Menispermaceae) in the Brazilian Amazon
Authors:	SOUSA, Julio dos Santos de; GURGEL, Ely Simone Cajueiro
Keywords:	Anomospermeae; botany; Menispermoideae; Ranunculales; taxonomy		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202301741

Nr. of accesses: 7237
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: 7237
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: 7237
Issues:	1-1	BOTÂNICA
Title:	Convolvulaceae do Amazonas
Authors:	FALCÃO, Inácio de Almeida
Keywords:	Convolvulaceae do Amazonas		PDF

Nr. of accesses: 7237
Issues:	49-3	Biodiversity and Conservation
Title:	Sexual dimorphism in the electric knifefish, Gymnorhamphichthys rondoni (Rhamphichthyidae: Gymnotiformes)
Authors:	Elisa Queiroz GARCIA, Jansen ZUANON
Keywords:	electric fish, head morphology, morphological variation, sexual differences, urogenital papilla		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201804392

Nr. of accesses: 7237
Issues:	55-1	Biodiversity and Conservation
Title:	Reproductive phenology and sex ratio variation of the Thumbless bat Furipterus horrens (Cuvier, 1828) (Furipteridae)
Authors:	BOBROWIEC, Paulo Estefano Dineli; TREVELIN, Leonardo Carreira; BENATHAR, Thayse Cristine Melo; APPEL, Giulliana; PROUS, Xavier; RIBEIRO, Mariane Soare;s CRUZ-NETO, Ariovaldo Pereira; BUCK, C. Loren; FRAGA, Rafael de; TAVARES, Valéria da Cunha
Keywords:	Phenology, bat reproduction, lactation, natural history, pregnancy, seasonality, sex ratio		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202403972

Nr. of accesses: 7237
Issues:	55-1	Animal and Fisheries Science
Title:	Probiotics feed additive promotes growth and health on stressed Arapaima gigas
Authors:	MOREIRA, Mosa Valdina Ferreira; MARINHO, Renata das Graças Barbosa; ALMEIDA, Wallace do Vale; HOSHINO, Maria Danielle Figueiredo Guimarães; SILVEIRA JUNIOR, Arialdo Martins da; RIBEIRO, Ricardo Amaral; RODRIGUES, Anselmo Fortunato Ruiz; OZÓRIO, Rodrigo Otávio de Almeida; TAVARES-DIAS, Marcos; YOSHIOKA, Eliane Tie Oba
Keywords:	feed additive, Amazonian fish, blood parameters, physiological resistance		PDF
DOI	https://doi.org/10.1590/1809-4392202403273

Nr. of accesses: 7236
Issues:	37-3	CIÊNCIAS FLORESTAIS
Title:	Proposta de uma máquina para colheita mecanizada de babaçu (Orbignya phalerata Mart.) para a agricultura familiar
Authors:	Daniel ALBIERO, Antonio José da Silva MACIEL, Antonio Cândido LOPES, Claudia Assad MELLO, Carlos Antonio GAMERO
Keywords:	Babaçu, Colhedora, Matriz morfológica		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672007000300004

Nr. of accesses: 7236
Issues:	6-4	OBITUÁRIO
Title:	Eduardo Enéas Gustavo Galvão (1921 - 1976)
Authors:	SCAFF, Luiz Miguel
Keywords:	Eduardo Galvão		PDF

Nr. of accesses: 7236
Issues:	45-4	Botany
Title:	Structure and distribution of glandular trichomes in three species of Bignoniaceae
Authors:	Fabíola Fernandes Paiva de Castro FRÓES, Thália do Socorro Serra GAMA, Ana Carla FEIO, Diego DEMARCO, Ana Cristina Andrade de AGUIAR-DIAS
Keywords:	Bignonieae, Nectaries, Secretory structures, Stipitate trichome		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201404393

Nr. of accesses: 7236
Issues:	51-1	Biodiversity and Conservation
Title:	First description of the worker of Planicapritermes longilabrum with notes on the nest of Planicapritermes planiceps (Blattaria: Isoptera: Termitidae)
Authors:	Rayssa ALMEIDA-AZEVEDO, Renato Almeida de AZEVEDO, Rafael SOBRAL, José Wellington de MORAIS
Keywords:	Amazon forest, gut anatomy, taxonomy, termites		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202000841

Nr. of accesses: 7236
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: 7236
Issues:	55-1	Biodiversity and Conservation
Title:	Unveiling the taxonomic identity of Vanilla sprucei (Orchidaceae, Vanilloideae): its phylogenetic position and a new record for Brazil
Authors:	KRAHL, Dayse Raiane Passos; SILVA, João Batista Fernandes da; DAMIÁN-PARIZACA, Alexander; FLANAGAN, Nicola Sian; CHIRON, Guy; KRAHL, Amauri Herbert; CANTUÁRIA, Patrick de Castro; PANSARIN, Emerson Ricardo
Keywords:	Brazilian flora, geographic expansion, hemiepiphytes, taxonomy, white-sand vegetation		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202302272

Nr. of accesses: 7236
Issues:	55-1	Biodiversity and Conservation
Title:	How much do we know about the Amazonian flora of Maranhão?
Authors:	ANJOS, Cassiane Barroso dos; MARINHO, Lucas Cardoso; GIL, André dos Santos Bragança; AGUIAR-DIAS, Ana Cristina Andrade de; PASTORE, José Floriano Barêa
Keywords:	databases, sampling gaps, diversity, embryophyte		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202401061

Nr. of accesses: 7235
Issues:	8-2	AGRONOMIA
Title:	Trema micrantha Blume na alimentação animal. II – Degradação “in vitro” dos componentes da parede celular da periquiteira (Trema micrantha Blume), capim Aripuanã (Leptochloa domingensis Trin.) e capim elefante (Pennisetum purpureum Schum).
Authors:	ANDRADE, P. de; VIEIRA, P. de F.; ROSA, L. C. de A.; ANDRADE, A. T. de
Keywords:	Blume, alimentação animal, capim elefante		PDF

Nr. of accesses: 7235
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: 7235
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: 7235
Issues:	46-4	Animal Science/Fishery-Resources
Title:	Description of the reproductive behavior of Symphysodon aequifasciatus (Cichlidae) in captivity
Authors:	Douglas da Cruz MATTOS, Rafaela SCRENCI-RIBEIRO, Leonardo Demier CARDOSO, Manuel Vazquez Vidal JUNIOR
Keywords:	Amazonian Fish, Ornamental Fish, Larviculture, Reproduction, Behavior		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201600234

Nr. of accesses: 7235
Issues:	50-3	Biodiversity and Conservation
Title:	Effect of environmental parameters on squamate reptiles in an urban forest fragment in central Amazonia
Authors:	Thais ALMEIDA-CORRÊA, Luciana FRAZÃO, Diogo Magalhães COSTA, Marcelo MENIN, Igor Luis KAEFER
Keywords:	amphisbaenians, edge effect, lizards, snakes, urban ecology		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201904423

Nr. of accesses: 7235
Issues:	50-3	Biodiversity and Conservation
Title:	Common opossum population density in an agroforestry system in Bolivia
Authors:	Camila BENAVIDES, Alejandro ARCE, Luis F. PACHECO
Keywords:	Didelphis marsupialis, tropical agroecosystems, line transect, DISTANCE sampling		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201903532

Nr. of accesses: 7235
Issues:	51-2	Biodiversity and Conservation
Title:	Diversity of ectoparasites and endoparasites infecting Brachyplatystoma vaillantii (Siluriformes: Pimelodidae), a large migratory catfish from the Amazon
Authors:	Ivanildo Amanajás BRITO-JUNIOR, Marcos TAVARES-DIAS
Keywords:	fish, parasites, Laulao catfish, helminths, crustaceans, mites		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201901321

Nr. of accesses: 7235
Issues:	53-4	Chemistry And Pharmacology
Title:	Antileishmanial and cytotoxic activity of dillapiole n-butyl ether
Authors:	Angela Maria Comapa BARROS, Ana Cristina da Silva PINTO, Fernanda Guilhon SIMPLICIO, Francisco Célio Maia CHAVES, Noam Gadelha da SILVA, Kelson Mota Teixeira de OLIVEIRA, Emersom Silva LIMA, Antonia Maria Ramos FRANCO
Keywords:	Leishmania; dillapiole analog; semi-synthesis; molecular modeling		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202300281

Nr. of accesses: 7235
Issues:	54-1	Agronomy And Forestry - Short Communication
Title:	Klebsiella endophytic bacteria control cassava bacterial blight in the eastern Amazon
Authors:	FERREIRA, Solange da Cunha; NAKASONE, Alessandra Keiko; CUNHA, Elisa Ferreira Moura; SERRÃO, Cleyson Pantoja; SOUZA, Cláudia Regina Batista de
Keywords:	antagonistic activity; biological control; Manihot esculenta; plant growth-promoting bacteria; Xanthomonas phaseoli		PDF
DOI	https://doi.org/10.1590/1809-4392202301601

Nr. of accesses: 7235
Issues:	54-3	Biodiversity and Conservation
Title:	Prieurella lenticellata sp. nov. (Sapotaceae), a new species from the Amazon rainforest
Authors:	LIMA, Renata Gabriela Vila Nova de; SWENSON, Ulf; ALMEIDA JR, Eduardo Bezerra; ZICKEL, Carmen Silvia
Keywords:	Brazil, conservation, Ericales, lenticelled fruit, taxonomy, terra firme forest		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202302431

Nr. of accesses: 7235
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: 7235
Issues:	55-1	Biodiversity and Conservation
Title:	Microsternarchus javieri, a new species of weakly electric fish (Gymnotiformes: Hypopomidae, Microsternarchini) from the Negro River basin, Amazonas, Brazil
Authors:	ESCAMILLA PINILLA, Carolina; COX FERNANDES, Cristina; ALVES-GOMES, José Antônio
Keywords:	fish taxonomy, biodiversity, DNA barcode, electric organ discharge, neotropical region		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202401751

Nr. of accesses: 7235
Issues:	55-1	Biodiversity and Conservation
Title:	Contributing to the knowledge of the distribution of the world’s smallest angiosperms in the Amazon: first record of Lemna minuta Kunth (Araceae) in the state of Pará, Brazil
Authors:	SOARES, Witalo Cleidson Rodrigues; COMASSETTO, Thaisa Pegoraro; FIDANZA, Karina
Keywords:	aquatic macrophyte, Araceae, duckweed, taxonomy		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202402482

Nr. of accesses: 7235
Issues:	55-1	Health Sciences
Title:	Microbiological and antimicrobial evaluation of drinking water in floating houses of the Brazilian Amazon
Authors:	CHAMY, Michel Nasser Corrêa Lima; SECOLI, Silvia Regina; SOARES, Fernando Mauro Pereira; POVEDA, Vanessa de Brito
Keywords:	water quality; antibiotic resistance; Escherichia coli; fecal pollution; public health		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202401583

Nr. of accesses: 7234
Issues:	10-3	ZOOLOGIA
Title:	Estudos dos micropezídeos da Bacia Amazônica. I.
Authors:	ALBUQUERQUE, Lindalva P. de
Keywords:	micropezídeos, Bacia Amazônica		PDF

Nr. of accesses: 7234
Issues:	39-2	QUÍMICA
Title:	Aproveitamento do Óleo das Amêndoas de Tucumã do Amazonas na Produção de Biodiesel
Authors:	Banny Silva BARBOSA, Hector Henrique Ferreira KOOLEN, Andreza Cruz BARRETO, João Domingos da SILVA, Roberto FIGLIUOLO, Sergio Massayoshi NUNOMURA
Keywords:	Sustentabilidade, Arecaceae, Energia elétrica, Amazônia		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672009000200015

Nr. of accesses: 7234
Issues:	6-4	QUÍMICA
Title:	O óleo essencial de patchuli da Amazônia
Authors:	MAGALHÃES, M. T,; MENDES, P. H.; WILBERG, V. C.
Keywords:	óleo essencial, patchuli da Amazônia		PDF

Nr. of accesses: 7234
Issues:	4-3	BOTÂNICA
Title:	Estômagos de Guttiferae. Estudo morfológico, dimensional e quantitativo
Authors:	PAULA, José Elias de
Keywords:	Estômagos de Guttiferae, Estudo morfológico, dimensional e quantitativo		PDF

Nr. of accesses: 7234
Issues:	1-1	BOTÂNICA
Title:	An index of plant collectors in Brazilian Amazonia
Authors:	PRANCE, Ghillean T.
Keywords:	index of plant collectors, Brazilian Amazonia		PDF

Nr. of accesses: 7234
Issues:	1-1	SUPLEMENTO
Title:	Temperaturas do solo na região Terciária da Amazônia Central I. Latosol sob floresta tropical úmida. Soil temperatures in the Tertiary region of central Amazônia I. Latosol under tropical rain forest cover. Parte III
Authors:	BRINKMANN, W. L. F.; RIBEIRO, M. N. Góes; POTE, J. B.
Keywords:	Temperaturas do solo, região Terciária, Latosol sob floresta tropical úmida		PDF

Nr. of accesses: 7234
Issues:	49-2	Chemistry and Pharmacology
Title:	Evaluation of antimutagenic and cytotoxic activity of skin secretion extract of Rhinella marina and Rhaebo guttatus (Anura, Bufonidae)
Authors:	Angellica Fernandes de OLIVEIRA, Lindsey CASTOLDI, Gerardo Magela VIEIRA JUNIOR, Evaldo dos Santos MONÇÃO FILHO, Mariana Helena CHAVES, Domingos de Jesus RODRIGUES, Marina Mariko SUGUI
Keywords:	genotoxicity, bioprospecting, micronuclei, chemoprevention		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201801751

Nr. of accesses: 7234
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: 7234
Issues:	54-5	Environmental Sciences
Title:	Complexidade, diversidade e mudanças no cenário agricultural na Amazônia
Authors:	COSTA, Francisco de Assis ASSAD, Eduardo D. BEBBINGTON, Denise Humphreys BRONDIZIO, Eduardo S. FEARNSIDE, Philip M.; GARRETT, Rachael; HECHT, Susanna; HEILPERN, Sebastian; McGRATH, David; OLIVEIRA, Gustavo; PEREIRA, Henrique dos Santos; SCHMINK, Marianne
Keywords:	production trajectories, agriculture, livestock, agroforestry, fisheries, land speculation		PDF
DOI	https://doi.org/10.1590/1809-4392202200960

Nr. of accesses: 7234
Issues:	55-1	Animal and Fisheries Sciences
Title:	Incidental capture and diversity of Elasmobranchii and Teleostei caught by red snapper and lobster fisheries in the Great Amazon Reef System
Authors:	MARCENIUK, Alexandre Pires; SOARES, Bruno Eleres; MEDEIROS, Aline Paiva Morais; CAIRES, Rodrigo Antunes; CARVALHO FILHO, Alfredo; SANTOS, Wagner Cesar Rosa dos; ROMÃO JÚNIOR, João; COSTA, Wesley Assunção da; MUNIZ, Mairink Ribeiro; ABREU, Valdo Sena; GADIG, Otto Bismarck Fazzano; ROSA, Ricardo de Souza; KLATAU, Alex Garcia Cavalleiro de Macedo; CINTRA, Israel Hidenburgo; ROTUNDO, Matheus Marcos
Keywords:	mesophotic corals; fisheries monitoring; fishing gears; Amazon River plume		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202301761

Nr. of accesses: 7234
Issues:	55-1	Biodiversity and Conservation
Title:	How to remove the brain of Amazonian manatee (Trichechus inunguis) calves preserving the skull for morphological analysis
Authors:	AVELINO-DE-SOUZA, Kamilla; VALDEVINO, Gisele de Castro Maciel; MELO-SANTOS, Gabriel; MOTA, Bruno; DA SILVA, Vera Maria Ferreira
Keywords:	Sirenia; neuroanatomy; dissection protocol; osteology, aquatic mammals		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202303841

Nr. of accesses: 7234
Issues:	55-1	Biodiversity and Conservation
Title:	Extreme drought and heat lead to alarming mortality of Amazon fauna
Authors:	GUIMARAES, Aretha F.; SCHIETTI, Juliana; QUERIDO, Luciano C.A.; NUNES, Jesus; SANTOS, Pedro; LAGROTERIA, Diogo; GORDO, Marcelo
Keywords:	El Niño 2023, urban forest, vertebrates, heat-induced mortality, thermal stress, smoke fog		PDF
DOI	https://doi.org/10.1590/1809-4392202404053

Nr. of accesses: 7233
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: 7233
Issues:	35-2	TECNOLOGIA
Title:	Effects of clove oil on the stress response of matrinxã (Brycon cephalus) subjected to transport.
Authors:	Luís Antônio Kioshi Aoki Inoue; Luís Orlando B. Afonso; George K. Iwama; Gilberto Moraes
Keywords:	Matrinxã Brycon cephalus, transport, stress, clove oil.		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672005000200018

Nr. of accesses: 7233
Issues:	19-4	PATOLOGIA
Title:	Variedades químicas de Hyptis mutabilis.
Authors:	LUIZ,A. I. R., ZOGHBI, M. G.; SILVA, M. L.da; RAMOS, L. S.; MAIA, J. G. S.
Keywords:	Hyptis mutabilis.		PDF

Nr. of accesses: 7233
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

Nr. of accesses: 7233
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: 7233
Issues:	11-4	ZOOLOGIA
Title:	Estudo dos Micropezídeos da Bacia Amazônica. III. Conhecimento de uma nova espécie e redescrição de três espécies de Taeniaptera Macquart, 1835 (Diptera - Micropezidae).
Authors:	ALBUQUERQUE, L. P.
Keywords:	Micropezídeos, Bacia, Amazônica, redescrição, Taeniaptera, Micropezidae.		PDF

Nr. of accesses: 7233
Issues:	9-1	SUPLEMENTO
Title:	Madeiras do Município de Aripuanã e suas utilidades (Mato Grosso) - Introdução e Agradecimentos
Authors:	LOUREIRO, Arthur A.; LISBOA, Pedro L. Braga
Keywords:	Madeiras, Aripuanã, utilidades, Introdução		PDF

Nr. of accesses: 7233
Issues:	9-2	ECOLOGIA
Title:	Evolução de florestas amazônicas inundadas, de igapó – um exemplo do rio Tarumã-Mirim.
Authors:	IRION, G.; ADIS, J.
Keywords:	Evolução, igapó, Tarumã-Mirim		PDF

Nr. of accesses: 7233
Issues:	9-3	SUPLEMENTO
Title:	Guia preliminar para as Briófitas freqüentes em Manaus e adjacências – As classes de bryophyta
Authors:	GRIFFIN, Dana
Keywords:	Briófitas, Manaus, classes		PDF

Nr. of accesses: 7233
Issues:	8-1	SUPLEMENTO
Title:	Alismataceae of Brazil - Echinodorus
Authors:	RATAJ, Karel
Keywords:	Alismataceae, Echinodorus		PDF

Nr. of accesses: 7233
Issues:	7-1	ECOLOGIA
Title:	Influências culturais e ecológicas na produtividade agrícola ao longo da Transamazônica
Authors:	SMITH, Nigel J. H.
Keywords:	produtividade agrícola, Transamazônica		PDF

Nr. of accesses: 7233
Issues:	7-1	SUPLEMENTO
Title:	Dispersão de plantas lenhosas de uma Campina Amazônica - Análise dos resultados
Authors:	MACEDO, Miramy
Keywords:	plantas lenhosas, Campina Amazônica, resultados		PDF

Nr. of accesses: 7233
Issues:	7-2	SUPLEMENTO
Title:	Aspectos biológicos das Orchidaceae de uma campina da Amazônia Central - Resultados
Authors:	BRAGA, Pedro Ivo Soares
Keywords:	Orchidaceae, campina, Amazônia Central, Resultados		PDF

Nr. of accesses: 7233
Issues:	7-3	BOTÂNICA
Title:	Algumas plantas visitadas para obtenção de pólen por operárias de Melipona seminigra merrillae em Manaus
Authors:	ABSY, Maria Lúcia; KERR, Warwick Estevam
Keywords:	plantas, obtenção de pólen, operárias, Melipona seminigra merrillae		PDF

Nr. of accesses: 7233
Issues:	6-2	BOTÂNICA
Title:	Studies on the floral biology of Neotropical Nymphaeaceae. 3
Authors:	PRANCE, Ghillean T.; ANDERSON, Anthony B.
Keywords:	floral biology, Neotropical Nymphaeaceae		PDF

Nr. of accesses: 7233
Issues:	6-3	BOTÂNICA
Title:	Some palaeoecological data from Rondônia, southern part of Amazon Basin
Authors:	ABSY, Maria Lúcia; HAMMEN, Th. Van der
Keywords:	palaeoecological data, Rondônia, Amazon Basin		PDF

Nr. of accesses: 7233
Issues:	5-2	CIÊNCIAS DA SAÚDE
Title:	“Pinta” em população nativa do Estado do Amazonas
Authors:	TALHARI, Sinésio; DOURADO, Heitor V.; ALECRIM, Wilson D.; GUIMARÃES, José A.
Keywords:	Pinta, população nativa, Estado do Amazonas		PDF

Nr. of accesses: 7233
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: 7233
Issues:	4-3	BOTÂNICA
Title:	Uma Selaginella (Pteridophyta) do território federal de Roraima
Authors:	BAUTISTA, Hortênsia P.
Keywords:	Selaginella, (Pteridophyta), Roraima		PDF

Nr. of accesses: 7233
Issues:	3-2	CIÊNCIAS DO AMBIENTE
Title:	Natural Waters in Amazônia. VI – Soluble calcium properties
Authors:	BRINKMANN, W. P. F; SANTOS, A. dos
Keywords:	Natural Waters in Amazônia, Soluble calcium properties		PDF

Nr. of accesses: 7233
Issues:	40-3	BOTÂNICA
Title:	Pagando pelos Serviços Ambientais: Uma proposta para a Reserva Extrativista Chico Mendes
Authors:	Raimundo Claudio Gomes MACIEL, Bastiaan P. REYDON, Jeísa Accioly da COSTA, Gardênia de Oliveira de Oliveira SALES
Keywords:	Reserva Extrativista (RESEX), Desenvolvimento Sustentável, Produção Familiar Rural, Pagamento por Serviços Ambientais (PSA)		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672010000300007

Nr. of accesses: 7233
Issues:	41-2	QUÍMICA
Title:	Análise de rendimento cárneo das principais espécies de peixes comercializadas no Estado do Amazonas, Brasil
Authors:	Antonio Fábio Lopes de SOUZA, Antonio José INHAMUNS
Keywords:	Pescado de água doce, rendimento cárneo, variação sazonal		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672011000200015

Nr. of accesses: 7233
Issues:	43-2	ZOOTECNIA
Title:	Efeitos do tratamento com formalina e sulfato de cobre sobre os parâmetros hematológicos e parasitos monogenéticos em juvenis de Hemigrammus sp. (Osteichthyes: Characidae)
Authors:	Luciana Farias PAIXÃO, Rudã Fernandes Brandão SANTOS, Fabricio Menezes RAMOS, Rodrigo Yudi FUJIMOTO
Keywords:	CuSO4, formol, monogênias, tratamento		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672013000200012

Nr. of accesses: 7233
Issues:	2-2	Phytochemical
Title:	The chemical composition of Amazonian plants A Catalogue, edited by Setor de Fitoquímica, INPA, Manaus, Amazonas
Authors:	Setor de Fitoquímica, INPA
Keywords:	Catalogue		PDF

Nr. of accesses: 7233
Issues:	47-2	Chemistry
Title:	Elaboration and characterization of snack bars made with ingredients from the Amazon
Authors:	Isadora Cordeiro dos PRAZERES, Alessandra Ferraiolo, Nogueira DOMINGUES, Ana Paula Rocha CAMPOS, Ana Vânia CARVALHO
Keywords:	Amazon fruits, Brazil nut, palm oil, sensory analysis, tapioca flour		PDF
DOI	http://dx.doi.org/10.1590/1809-4392201602203

Nr. of accesses: 7233
Issues:	51-2	Materials Technology
Title:	Physico-mechanical properties of the wood of freijó, Cordia goeldiana (Boraginacea), produced in a multi-stratified agroforestry system in the southwestern Amazon
Authors:	Adriano Reis Prazeres MASCARENHAS, Marta Silvana Volpato SCCOTI, Rafael Rodolfo de MELO, Fernando Luíz de Oliveira CORRÊA, Emanuel Fernando Maia de SOUZA, Alexandre Santos PIMENTA
Keywords:	tropical wood, agroecosystems, chemical composition, mechanical properties, physical properties		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202003001

Nr. of accesses: 7233
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: 7233
Issues:	53-1	Environmental Sciences
Title:	Impacts of scenarios RCP4.5 and RCP8.5 on plant physiology in Tapajos National Forest in the Brazilian Amazon using the ED2.2 model
Authors:	Luciana Cristina de Sousa VIEIRA, Antonio Ocimar MANZI, Vicente de Paula SILVA, Prakki SATYAMURTY, Vanessa de Almeida DANTAS, Aldeize da Silva SANTOS
Keywords:	biomass, climate change, IPCC, leaf		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202103184

Nr. of accesses: 7233
Issues:	53-4	Biodiversity And Conservation
Title:	New records for different lineages of Melastomataceae in the Brazilian Amazon
Authors:	Diego Nunes da SILVA, João Marcelo Alvarenga BRAGA, Edgar Augusto Lobato AFONSO, Sandra REINALES, Patrick de Castro CANTUÁRIA, Maria José Reis da ROCHA, Elsie Franklin GUIMARÃES, Paulo José Fernandes GUIMARÃES
Keywords:	little-known species, Marcetieae, Melastomateae, Pterogastra, Pyxidantheae, savannas		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202300472

Nr. of accesses: 7233
Issues:	54-5	Environmental Sciences
Title:	Variabilidade de longo prazo, extremos e mudanças de temperatura e hidrometeorologia na Região Amazônica: Uma revisão
Authors:	MARENGO, Jose Antonio; ESPINOZA, Jhan-Carlo; FU, Rong; JIMENEZ MUÑOZ, Juan Carlos; ALVES, Lincoln Muniz; DA ROCHA, Humberto Ribeiro; SCHÖNGART, Jochen
Keywords:	Climate change, land-use change, warming, moisture transport, drought, floods, climate models		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202200980

Nr. of accesses: 7233
Issues:	54-5	Environmental Sciences
Title:	Causadores e impactos ecológicos do desmatamento e degradação florestal na Amazônia
Authors:	BERENGUER, Erika ARMENTERAS, Dolors LEES, Alexander C. FEARNSIDE, Philip M. ALENCAR, Ane ALMEIDA, Cláudio ARAGÃO, Luiz BARLOW, Jos BILBAO, Bibiana BRANDO, Paulo BYNOE, Paulette FINER, Matt FLORES, Bernardo M.; JENKINS, Clinton N.; SILVA JR, Celso; SMITH, Charlotte; SOUZA, Carlos; GARCÍA-VILACORTA, Roosevelt; NASCIMENTO, Nathália
Keywords:	deforestation, forest degradation, wildfires, edge effects, logging		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202203420

Nr. of accesses: 7233
Issues:	55-1	Agronomy and Forestry
Title:	Selection of chilli-pepper seedlings growth promoting rhizobacteria from an Amazonian savanna
Authors:	CANCHE-IUIT, Carlos Enrique UCHÔA, Sandra Catia Pereira MATOS, Kedma da Silva SCHURT, Daniel Augusto SILVA, Gilvan Ferreira da; MAFFEI, Miguel; SILVA, Deyse Cristina Oliveira da; SEVERO, Eduardo Medeiros; MAIA, Sonicley da Silva; RIBEIRO, Eduardo Alex Carvalho
Keywords:	Bioinoculant, Capsicum annuum L., horticulture, Solanaceae		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202302602

Nr. of accesses: 7233
Issues:	55-1	Animal and Fisheries Sciences
Title:	Food restriction in larviculture of Colossoma macropomum (Cuvier, 1818) reared in varying salinities
Authors:	BANGO, Arminda Alexandre; GONÇALVES JUNIOR, Lucas Pedro; FREITAS, Thiago Mendes de; CARMO, Iracimar Batista do; SILVA, Lorena Ianka Pontes da; MOURA, Ana Carolina Nogueira; KOJIMA, Juliana Tomomi
Keywords:	Feeding rate, saline water, productive performance, muscle morphometry, larvae		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202402782

Nr. of accesses: 7233
Issues:	55-1	Biodiversity and Conservation
Title:	Exploring local phenological and phenotypic variation of mosses (Bryophyta) in two common Amazonian habitats
Authors:	SILVA, Anna Kelly Nogueira Campos da; ALVES JÚNIOR, Tales; ZARTMAN, Charles E.
Keywords:	adaptation; bryophytes; habitat heterogeneity; morphometry; speciation		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202402883

Nr. of accesses: 7233
Issues:	55-1	Environmental Sciences
Title:	Controls on deforestation in the Brazilian Amazon: Explaining past success actions, new challenges and recommendations
Authors:	DAVID, Hassan C.; MACFARLANE, David W.
Keywords:	PPCDAm, illegal deforestation, protected areas, soy and cattle monitoring		PDF
DOI	http://dx.doi.org/10.1590/1809-4392202402132

Nr. of accesses: 7233
Issues:	55-1	Biodiversity and Conservation
Title:	Amazonian diversity of Penicillium Link (Eurotiomycetes, Ascomycota) in the culture collection of the National Institute of Amazonian Research, with description of a new species
Authors:	DE SOUSA, Sabrina Sinara Portela; BARBOSA, Renan do Nascimento; SOUZA-MOTTA, Cristina Maria de; FERREIRA, Suzana Mineiro; JESUS, Maria Aparecida de; MELO, Roger Fagner Ribeiro
Keywords:	Amazon, Aspergillaceae, phylogeny, polyphasic taxonomic review		PDF
DOI	https://doi.org/10.1590/1809-4392202400370

Nr. of accesses: 7232
Issues:	33-3	ZOOLOGIA
Title:	Seleção das estruturas calcificadas para a determinação da idade da piracatinga Calophysus macropterus Lichtenstein (Siluriformes: Pimelodidae) na Amazônia Central, Brasil
Authors:	PÉREZ, Alfredo; FABRÉ, Nidia Noemi
Keywords:	Otólitos, opérculos, vértebras, Calophysus macropterus, rio Solimões		PDF
DOI	http://dx.doi.org/10.1590/S0044-59672003000300015