Effect of local and regional factors on the structure of the fish communities associated with aquatic macrophyte stands in oxbow lakes on the Amazon floodplain

Autor: RONALDO S. DA SILVA, JEAN CARLO G. ORTEGA, TIAGO RICARDO F. JACÓ, GUILHERME S. CABRAL, FABIANO CORRÊA, LUCENA R. VIRGILIO, LUCIANO F.A. MONTAG

Publikováno v: Anais da Academia Brasileira de Ciências, Vol 96, Iss suppl 1 (2024)

Abstract The Amazon floodplain is home to an extremely high diversity of fish, with lakes playing an important role in the establishment of this biological richness. These lacustrine environments are subject to constant fluctuations caused by the ann

Externí odkaz: https://doaj.org/article/3dd996051dee4fce91cdc44cd1dd507a

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Occurrence of Neoechinorhynchus curemai (Acanthocephala: Neoechinorhynchidae) in Prochilodus nigricans (Characiformes: Prochilodontidae), in southwestern Amazon

Autor: Dionatas Ulises de Oliveira Meneguetti, Luciano Negreiros, Luís Marcelo Aranha Camargo, Ricardo Massato Takemoto, Lucena Rocha Virgilio, Fabricia da Silva Lima

Publikováno v: Acta Scientiarum. Biological Sciences; Vol 43 (2021): Publicação contínua; e57163
Acta Scientiarum. Biological Sciences; v. 43 (2021): Publicação contínua; e57163
Acta Scientiarum Biological Sciences
Universidade Estadual de Maringá (UEM)
instacron:UEM
Acta Scientiarum : Biological Sciences, Vol 43, Iss 1 (2021)

Prochilodus nigricans is extensively exploited in fishing and aquaculture activities in the Brazilian Amazon, it is the definitive host for Neoechinorhynchus curemai Noronha, 1973. Thus, the present study aimed to evaluate the occurrence of N. curema

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed665919c8e7bb3bb6cf35ae2df24975
https://doi.org/10.4025/actascibiolsci.v43i1.57163

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Indigenismo e ambientalismo na Amazônia ocidental: a propósito dos Ashaninka do rio Amônia

Autor: José Pimenta

Publikováno v: Revista de Antropologia; v. 50 n. 2 (2007); 633-681
Revista de Antropologia; Vol. 50 No. 2 (2007); 633-681
Revista de Antropologia; Vol. 50 Núm. 2 (2007); 633-681
Revista de Antropologia; Vol. 50 No 2 (2007); 633-681
Revista de antropologia (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Revista de Antropologia, Vol 50, Iss 2 (2007)

Focusing on the Ashaninka of the Amonia River in the Upper Juruá River basin, this article discusses the connection between indigenism and environmentalism as these have greatly influenced the history of Acre in the last twenty years. Within the reg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::eab214ec084f1f239cc31b86bfc19d0c
https://www.revistas.usp.br/ra/article/view/27274