Cyrilia sp. (Apicomplexa: Haemogregarinidae) in the Amazonian freshwater stingray Potamotrygon wallacei (cururu stingray) in different hydrological phases of the Rio Negro by A. T. Oliveira, M. L. G. Araújo, J. Pantoja-Lima, P. H. R. Aride, M. Tavares-Dias, R. P. Brinn, J. L. Marcon

Subjects: “…Amazon basin…”
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<i>Paracoccidioides brasiliensis</i> Isolated from Nine-Banded Armadillos (<i>Dasypus novemcinctus</i>) Reveal Population Structure and Admixture in the Amazon Basin by Eduardo Bagagli, Daniel Ricardo Matute, Hans Garcia Garces, Bernardo Guerra Tenório, Adalberto Garcia Garces, Lucas Gomes de Brito Alves, Danielle Hamae Yamauchi, Marluce Francisca Hrycyk, Bridget Marie Barker, Marcus de Melo Teixeira

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Euglossa williamsi, a new species of orchid bee from the Amazon Basin of Ecuador and Peru, with notes on its taxonomic association and biogeography (Hymenoptera, Apidae) by Ismael Hinojosa-Díaz, Michael Engel

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Phylogeography and population genetic structure of the cardinal tetra (Paracheirodon axelrodi) in the Orinoco basin and Negro River (Amazon basin): evaluating connectivity and historical patterns of diversification by Diana Sanchez-Bernal, José Gregorio Martinez, Izeni Pires Farias, Tomas Hrbek, Susana Caballero

“…Part of this diversity is shared between the Orinoco and Amazon basins. These basins have been separated for a long time due to the Vaupes Arch, rising between 10–11 Ma. …”
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DeepForest: Novel Deep Learning Models for Land Use and Land Cover Classification Using Multi-Temporal and -Modal Sentinel Data of the Amazon Basin by Eya Cherif, Maximilian Hell, Melanie Brandmeier

“…The present study aims to develop novel methods for automated LULC classification in the cloud-prone Amazon basin (Brazil) based on the labels from the MapBiomas project, which include twelve classes. …”
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Attractiveness of black and white modified Shannon traps to phlebotomine sandflies (Diptera, Psychodidae) in the Brazilian Amazon Basin, an area of intense transmission of American cutaneous leishmaniasis by Brilhante Andreia Fernandes, de Ávila Márcia Moreira, de Souza Jailson Ferreira, Medeiros-Sousa Antônio Ralph, Sábio Priscila Bassan, de Paula Marcia Bicudo, Godoy Rodrigo Espindola, Melchior Leonardo Augusto Kohara, Nunes Vânia Lúcia Brandão, de Oliveira Cardoso Cristiane, Galati Eunice Aparecida Bianchi

“…This study sought to verify the attractiveness of the traps to the phlebotomine species of the Brazilian Amazon basin using Shannon traps under these conditions. …”
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Identification of Leptospira and Bartonella among rodents collected across a habitat disturbance gradient along the Inter-Oceanic Highway in the southern Amazon Basin of Peru. by Valerie Cortez, Enrique Canal, J Catherine Dupont-Turkowsky, Tatiana Quevedo, Christian Albujar, Ti-Cheng Chang, Gabriela Salmon-Mulanovich, Maria C Guezala-Villavicencio, Mark P Simons, Elisa Margolis, Stacey Schultz-Cherry, Víctor Pacheco, Daniel G Bausch

“…BACKGROUND:The southern Amazon Basin in the Madre de Dios region of Peru has undergone rapid deforestation and habitat disruption, leading to an unknown zoonotic risk to the growing communities in the area. …”
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Factors determining the structure of fish assemblages in an Amazonian river near to oil and gas exploration areas in the Amazon basin (Brazil): establishing the baseline for environmental evaluation by Igor David Costa, Carlos Edwar de Carvalho Freitas

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Naturally acquired antibodies to merozoite surface protein (MSP)-1(19) and cumulative exposure to Plasmodium falciparum and Plasmodium vivax in remote populations of the Amazon Basin of Brazil by Simone Ladeia-Andrade, Marcelo Urbano Ferreira, Kézia Katiani Gorza Scopel, Érika Martins Braga, Melissa da Silva Bastos, Gerhard Wunderlich, José Rodrigues Coura

“…To infer recent patterns of malaria transmission, we measured naturally acquired IgG antibodies to the conserved 19-kDa C-terminal region of the merozoite surface protein (MSP)-1 of both Plasmodium vivax (PvMSP-1(19)) and Plasmodium falciparum (PfMSP-1(19)) in remote malaria-exposed populations of the Amazon Basin. Community-based cross-sectional surveys were carried out between 2002 and 2003 in subjects of all age groups living along the margins of the Unini and Jaú rivers, Northwestern Brazil. …”
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A new species of Kingsleya (Crustacea: Decapoda: Pseudothelphusidae) from the Xingu River and range extension for Kingsleya junki, freshwater crabs from the southern Amazon basin by Manuel Pedraza, José Eduardo Martinelli-Filho, Célio Magalhães

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Phorcotabanus cinereus (Wiedemann, 1821) (Diptera, Tabanidae), an ornithophilic species of Tabanid in Central Amazon, Brazil by Limeira-de-Oliveira Francisco, Rafael José Albertino, Henriques Augusto Loureiro

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A 35-Year Record (1987–2022) of Hg Concentrations in Two of the Fish Species Most Consumed by People Living in the Upper Madeira River Basin, Brazilian Amazon Region by Luiz Drude de Lacerda, Ronaldo de Almeida, Wanderley Rodrigues Bastos

Subjects: “…Amazon basin…”
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Hydrologie et production agricole dans le nord-ouest de l’Amazonie by Josyane Ronchail, Tatiana Schor, Manon Sabot, Heitor Pinheiro, Naziano Filizola, Percy Gomez, Guillaume Drapeau, Véronique Michot, Jean-Loup Guyot, Jean-Michel Martinez, Benjamin Sultan

Subjects: “…Amazon basin…”
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Perception of Patient Safety Culture in the Framework of the Psychosocial Care Network in Western Amazon: A Cross-Sectional Study by Marcos Cordeiro Araripe, Glauco Martins Silva, Marcos Venicius Malveira de Lima, Ítalla Maria Pinheiro Bezerra, Walédya Araújo Lopes de Melo, Gabriel Zorello Laporta

Subjects: “…Amazon basin…”
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Selectivity of gillnets on the main fish species caught in the floodplains of the Madeira River (Rondônia, Brazil) by Severino Adriano de Oliveira Lima, Marcondes Agostinho Gonzaga Junior, Raniere Garcez Costa Sousa

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Genetic diversity and structuring in the arapaima (Osteoglossiformes, Osteoglossidae) population reveal differences between the Amazon and the Tocantins-Araguaia basins by Fabrícia Nogueira, Péricles S. do Rêgo, Helder Queiroz, Paulo Venere, Eduardo S. Varela, Iracilda Sampaio, Horacio Schneider, Juliana Araripe

Subjects: “…Amazon Basin…”
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Description and phylogenetic position of a new species of Rhyacoglanis (Siluriformes: Pseudopimelodidae) from the Jamanxim River basin by Jefferson Luan Crispim-Rodrigues, Gabriel de Souza da Costa e Silva, Oscar Akio Shibatta, Mariana Kuranaka, Claudio Oliveira

Subjects: “…Amazon basin…”
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Improving Hourly Precipitation Estimates for Flash Flood Modeling in Data-Scarce Andean-Amazon Basins: An Integrative Framework Based on Machine Learning and Multiple Remotely Sensed Data by Juseth E. Chancay, Edgar Fabian Espitia-Sarmiento

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Multitemporal Analysis of Deforestation in Response to the Construction of the Tucuruí Dam by Andres Velastegui-Montoya, Aline de Lima, Marcos Adami

Subjects: “…Amazon basin…”
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On the occurrence of Scinax kennedyi (Pyburn, 1973) (Anura, Hylidae) in the state of Roraima, northern Brazil by André Gomes Lopes, Ariovaldo Antonio Giaretta

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