New species of Eirenidae (Hydrozoa: Leptothecata) from the Amazonian coast (northern Brazil)

by Everton Giachini Tosetto, Sigrid Neumann-Leitão, Miodeli Nogueira Júnior
Published 2020-12-01

A morphological anomaly in Clausocalanus mastigophorus (Claus, 1863) (Copepoda, Calanoida) from St. Peter and St. Paul Archipelago

by PAMC Melo, M Melo Júnior, M Araújo, S Neumann-Leitão

New records of Pegantha spp. (Hydrozoa: Narcomedusae) off Northern Brazil

by Everton Giachini Tosetto, Sigrid Neumann-Leitão, Miodeli Nogueira Júnior
Published 2018-11-01

Micro- and mesozooplankton at the edges of coastal tropical reefs (Tamandaré, Brazil)

by Morgana Brito-Lolaia, Gleice S. Santos, Sigrid Neumann-Leitão, Ralf Schwamborn
Published 2020-05-01

Phytoplankton nyctemeral variation at a tropical river estuary (Itamaracá - Pernambuco - Brazil)

by S. R. Lacerda, M. L. Koening, S. Neumann-Leitão, M. J. Flores-Montes

Distribution of the Planktonic Shrimp Lucifer (Thompson, 1829) (Decapoda, Sergestoidea) off the Amazon

by NFAC Melo, S Neumann-Leitão, LMO Gusmão, FE Martins Neto, GDA Palheta

Changes in microplanktonic protists assemblages promoted by the thermocline induced stratification around an oceanic archipelago

by ALEJANDRO E.S.F. DA COSTA, JANA R. DE SANTANA, SIGRID NEUMANN-LEITÃO

Abundance and instantaneous transport of Petrolisthes armatus (Gibbes, 1850) planktonic larvae in the Catuama inlet, Northeast Brazil

by Mauro de Melo Júnior, Ralf Schwamborn, Sigrid Neumann-Leitão, Maryse N. Paranaguá
Published 2012-03-01

High bacterial carbon demand and low growth efficiency at a tropical hypereutrophic estuary: importance of dissolved organic matter remineralization

by Mariana Guenther, Eliane Gonzalez-Rodriguez, Manuel Flores-Montes, Moacyr Araújo, Sigrid Neumann-Leitão

Cladocerans (Branchiopoda) of a tropical estuary in Brazil

by M. N Paranaguá, S Neumann-Leitão, J. D Nogueira-Paranhos, T. A. Silva, T. Matsumura-Tundisi

Impactos da construção do Porto de Suape sobre a comunidade fitoplanctônica no estuário do rio Ipojuca (Pernambuco-Brasil)

by Koening Maria Luise, Eskinazi-Leça Enide, Neumann-Leitão Sigrid, Macêdo Silvio José de
Published 2002-01-01

Zooplankton community dynamics in relation to the seasonal cycle and nutrient inputs in an urban tropical estuary in Brazil

by HMP. Araujo, DA. Nascimento-Vieira, S. Neumann-Leitão, R. Schwamborn, APO. Lucas, JPH. Alves

Impacts of the construction of the Port of Suape on phytoplankton in the Ipojuca River estuary (Pernambuco-Brazil)

by Maria Luise Koening, Enide Eskinazi Leça, Sigrid Neumann-Leitão, Silvio José de Macêdo
Published 2003-01-01

Dynamic patterns of zooplankton transport and migration in Catuama Inlet (Pernambuco, Brazil), with emphasis on the decapod crustacean larvae Patrones dinámicos de transporte y mig...

by Ralf Schwamborn, Mauro de Meló Júnior, Sigrid Neumann Leitão, Werner Ekau, Maryse Nogueira Paranaguá
Published 2008-01-01

The first occurrence of the Order Mormonilloida (Copepoda) in the Tropical Southwest Atlantic Ocean

by PEDRO AUGUSTO M.C. MELO, MAURO DE MELO JÚNIOR, MOACYR ARAÚJO, SIGRID NEUMANN-LEITÃO
Published 2015-03-01

Fluxes of zooplankton biomass between a tidal estuary and the sea in Northeastern Brazil

by Mauro de Melo Júnior, Maryse Nogueira Paranaguá, Ralf Schwamborn, Sigrid Neumann Leitão, Werner Ekau
Published 2007-12-01

The zooplankton biodiversity of some freshwater environments in Parnaíba basin (Piauí, Northeastern Brazil)

by JDN. Paranhos, VLS. Almeida, JP. Silva Filho, MN. Paranaguá, M. Melo Júnior, S. Neumann-Leitão

The zooplankton biodiversity of some freshwater environments in Parnaíba basin (Piauí, Northeastern Brazil) Diversidade do zooplâncton de alguns ambientes de água doce na bacia do...

by JDN. Paranhos, VLS. Almeida, JP. Silva Filho, MN. Paranaguá, M. Melo Júnior, S. Neumann-Leitão
Published 2013-02-01

Mesozooplankton of an impacted bay in North Eastern Brazil

by Andréa Pinto Silva, Sigrid Neumann-Leitão, Ralf Schwamborn, Lúcia Maria de Oliveira Gusmão, Tâmara de Almeida e Silva
Published 2004-07-01

Copepod distribution and production in a Mid-Atlantic Ridge archipelago

by PEDRO A.M.C. MELO, MAURO DE MELO JÚNIOR, SILVIO J. DE MACÊDO, MOACYR ARAUJO, SIGRID NEUMANN-LEITÃO
Published 2014-12-01