Vol. 9 (2026)

Full Articles

• HEAVY METALS IN SEDIMENTS OF TWO NEOTROPICAL ESTUARIES AND USE OF BRAIN ACETYLCHOLINESTERASE FROM THREE FISH SPECIES AS A BIOMARKER

  Mikele Cândida Sousa De Sant’Anna, Elida Virna Rodrigues Barbosa, Maria Priscila Sá Matos Ribeiro, Ranilson de Souza Bezerra, Danilo Francisco Corrêa Lopes

  01-13

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  DOI: https://doi.org/10.32435/envsmoke-2026-0004

• MULTIPLE OBSERVATIONS OF MORPHOLOGICAL ANOMALIES IN Macrobrachium amazonicum (HELLER, 1862) (DECAPODA: PALAEMONIDAE) FROM AN AMAZONIAN URBANIZED AREA

  Rafael Lima Barros, Déborah Elena Galvão Martins, Girlene Fábia Segundo Viana, Israel Hidenburgo Aniceto Cintra, Flavio Almeida Alves Júnior

  01-10

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  DOI: https://doi.org/10.32435/envsmoke-2026-0003

• INSIGHTS FOR A NEW LINEAGE OF THE MONOTYPIC GENUS Hemiodontichthys BLEEKER 1862 (SILURIFORMES: LORICARIIDAE) IN THE EASTERN AMAZON

  João Marcelo da Silva Abreu, Wellington Silva Pedroza, Lígia Tchaicka

  01-08

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  DOI: https://doi.org/10.32435/envsmoke-2026-0002

• RANGE EXTENSION OF TWO BRACHYURAN CRABS COLLECTED FROM THE AMAZON CONTINENTAL SHELF

  Déborah Martins, Flavio Almeida, Israel Cintra, Bianca Bentes

  01-12

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  DOI: https://doi.org/10.32435/envsmoke-2026-0001