Vol. 16 No. 1 (2021)

Original Articles

• Inhibitory Effects of Ternary Mixtures of Sodium Dodecyl Sulfate and Heavy Metals to Acinetobacter seifertii from Otamiri River Sediment in Southeastern Nigeria

  Reuben Nwoye Okechi, Edna Ifeoma Chukwura, Christain Okechukwu Nweke

  1-11

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• Swimming ability in tadpoles of Physalaemus cf. cuvieri, Scinax x-signatus and Leptodactylus latrans (amphibia: anura) exposed to the insecticide chlorpyrifos

  Flávia Lopes Silva, Isabela Sousa Prado, Ricardo Evangelista Fraga, Mariane Amorim Rocha, Flora Acuña Juncá, Márcio Borba Da Silva

  13-18

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• Fluoxetine can make marine organisms unhappy: a study on the sub-lethal effects on marine invertebrates

  Guacira de Figueiredo Eufrasio Pauly, Alessandra Vallim, Roberta A Merguizo, Gabriela Daniel, Andressa Ramaglia, Fernando S Cortez, Marcel C Miraldo, Erika G Rojas, Ana Carolina F Cruz, Denis Abessa

  19-25

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• Dichlorvos and Paraquat induced spatial avoidance response: A more realistic determinant of population decline of Oreochromis niloticus

  Evelyn Tibiebi Soriwei, Hilary Chikaelo Umeokeke, Nnamdi Henry Amaeze, Olusola Ojo Ogunfeitimi, Suuru Ayomide Labinjo

  27-34

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• Microcystin bioaccumulation in Limnoperna fortunei following Microcystis aeruginosa exposure, analysis of in vivo enzymatic phosphatase, acetylcholinesterase and carboxylesterase effects and in vitro experiments

  Manildo Marcião Oliveira, Eduardo dos Santos Silva, Savio Henrique Calazans, Flávio da Costa Fernandes, Maria Helena Campos Baeta Neves, Aloysio da Silva Ferrão Filho, Rachel Ann Hauser Davis, Renato Matos Lopes, Frederico Freire Bastos, Vera Lúcia F. Cunha Bastos, Jayme Cunha Bastos

  35-43

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• Assessing the toxicities of the binary mixtures of sodium dodecyl sulfate and heavy metals to Serratia marcescens (SerEW01) from Otamiri River

  Reuben Nwoye Okechi, Edna Ifeoma Chukwura, Christain Okechukwu Nweke

  45-56

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• Short-term effects of glyphosate and Roundup Transorb® formulation on the cyanobacteria Synechococcus elongatus

  Jenifer Silveira Moraes, Thiago Porto Oliveira, Pablo Santos Guimarães, Camila de Martinez Gaspar Martins

  57-62

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• Copper affect the multixenobiotic resistance mechanism (MXR) in embryo and larvae of Rhamdia quelen

  Ciro Alberto de Oliveira Ribeiro, Ana Carolina Barni Azevedo, Robie Alan Bombardelli, Marco Antonio Ferreira Randi

  63-68

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• Investigating the toxicity of tropical reservoir sediments using the Allium test

  Gabrielle Rabelo Quadra, José Marcello S Campos, Adan S Lino, Olaf Malm, Yago S Guida, Nathan Barros, José R Thomaz, Renan Augusto de Souza Silva, Fábio Roland

  69-74

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• Cyanobacteria reduction in the integrated culture of Pacific white shrimp and West India pointed venus in a biofloc system

  Priscilla C. M. Lima, Manuella M. S. Luna, Clarissa V. F. S. Campos, Elizabeth P. Santos, Carlos Y. B. Oliveira, Alfredo O. Gálvez, Luis O. Brito

  75-82

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• Histopathological effects of silver nanoparticles in Rhamdia quelen after oral exposure

  Ellie Anne López-Barrera, Sonia R. Grotzner, Louise Esquivel, Carmen Lúcia Voigt, Sandro Xavier Campos, Ciro Alberto de Oliveira Ribeiro

  83-89

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• Use of LC50 in aquatic regulatory toxicology-Disharmony in global harmonization of hazard classification of chemicals

  Sadasivan Kalathil Pillai, Katsumi Kobayashi, Thomson Mathai, Mathews Michael

  91-96

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• Earthworm coelomocytes as a soil health assessment tool

  Fabio Veríssimo Correia, Sidney Fernandes Sales Junior, Josino Costa Moreira

  97-105

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• Environmental concerns about the massive use of disinfectants during COVID-19 pandemic: an overview on aquatic toxicity

  Juliana Varella Cruz, Washington L.E. Magalhães, Pedro H.G. Cademartori, Daniel J. Dorta, Danielle P. de Oliveira, Daniela M. Leme

  107-117

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