Helminth parasites in two populations of Astronotus ocellatus (Cichliformes: Cichlidae) from the eastern Amazon, Northern Brazil

by Raul Henrique da Silva Pinheiro, Marcos Tavares-Dias, Elane Guerreiro Giese

Contracaecum larvae: morphological and morphometric retrospective analysis, biogeography and zoonotic risk in the amazon

by Raul Henrique da Silva Pinheiro, Adriano Penha Furtado, Jeannie Nascimento dos Santos, Elane Guerreiro Giese
Published 2019-03-01

Cucullanus marajoara n. sp. (Nematoda: Cucullanidae), a parasite of Colomesus psittacus (Osteichthyes: Tetraodontiformes) in the Marajó, Brazil

by Raul Henrique da Silva Pinheiro, Ricardo Luis Sousa Santana, Scott Monks, Jeannie Nascimento dos Santos, Elane Guerreiro Giese
Published 2018-11-01

First report of Anisakis sp. (Nematoda: Anisakidae) parasitizing Muscovy duck in Marajó Island, state of Pará, Brazil

by Elaine Lopes de Carvalho, Ricardo Luis Sousa Santana, Evonnildo Costa Gonçalves, Raul Henrique da Silva Pinheiro, Elane Guerreiro Giese

A new species of Procamallanus Baylis, 1923 (Nematoda, Camallanidae) from Astronotus ocellatus (Agassiz, 1831) (Perciformes, Cichlidae) in Brazil

by Raul Henrique da Silva Pinheiro, Francisco Tiago de Vasconcelos Melo, Scott Monks, Jeannie Nascimento dos Santos, Elane Guerreiro Giese
Published 2018-10-01

Nematode capilaridae in the tongue of Cerdocyon thous of free life in Brazil

by Raul Henrique da Silva Pinheiro, Isabella Bittencourt Pires Chaves, Rogério Antonio Ribeiro Rodrigues, Érika Branco, Ana Rita de Lima, Elane Guerreiro Giese
Published 2018-11-01

Studies of micronuclei and other nuclear abnormalities in red blood cells of Colossoma macropomum exposed to methylmercury

by Carlos Alberto Machado da Rocha, Lorena Araújo da Cunha, Raul Henrique da Silva Pinheiro, Marcelo de Oliveira Bahia, Rommel Mario Rodríguez Burbano
Published 2011-01-01

<b>Detection of Anisakidae larvae parasitizing <i>Plagioscion squamosissimus</i> and <i>Pellona castelnaeana</i> in the State of Pará, Brazil

by Núbia Lorena Farias Rabelo, Thatyana Cristina Muniz e Silva, Laudemir Roberto Ferreira Araujo, Raul Henrique da Silva Pinheiro, Carlos Alberto Machado da Rocha
Published 2017-09-01