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Toxicity and toxin identification in Colomesus asellus, an Amazonian (Brazil) freshwater puffer fish. Author(s): OLIVEIRA, J. S.; FERNANDES, S. C. R.; SCHWARTZ, C. A.; BLOCH JUNIOR, C.; MELO, J. A. T.; PIRES JUNIOR, O. R.; FREITAS, J. C. de Repository: BDPA Publication year: 2006
Metazoan parasites in Colomesus asellus (Pisces: Tetraodontidae) from Amazon River, in Brazil: an ecological, annual and seasonal study. Author(s): LIMA, E. S.; SANTOS, C. B. R. dos; TAVARES-DIAS, M. Our hypothesis is that annual and seasonal variations influence the structure of component communities and diversity of metazoan parasites from Colomesus asellus from the Amazon River. A total of 107... ... Repository: BDPA Publication year: 2023
AquaVitae project (H2020) CS10 - Freshwater finfish: Hormonal induction in the pirarucu Arapaima gigas: effects in oocyte development, colour pattern and sex steroids. Author(s): TORATI, L. S.; BATLOUN, S. R.; SILVA, L. M. de J.; LIMA, A. F.; LOPES, J. T.; ALVES, J. P.; PEREIRA, A. S.; ANDRADE, G. de S.; KIRSCHNIK, L. N. G. Reproduction of Arapaima gigas in captivity is currently done after separation of couples in earthponds, with spawning naturally occurring during the rainy season, a method still unreliable. We tested... ... Repository: BDPA Publication year: 2023
First study on parasites of Hemibrycon surinamensis (Characidae), a host from the eastern Amazon region. Author(s): HOSHINO, M. D. F. G.; HOSHINO, E. M.; DIAS, M. T. This study was the first investigation of communities and infracommunities of parasites of Hemibrycon surinamensis. All the fish collected in a tributary of the Amazon river were parasitized by one or... ... Repository: BDPA Publication year: 2014
Morphological and hematological studies of Trypanosoma spp. infecting ornamental armored catfish from Guamá River - PA, Brazil. Author(s): FUJIMOTO, R. Y.; NEVES, M. S.; SANTOS, R. F. B.; SOUZA, N. C.; COUTO, M. V. S. do; LOPES, J. N. S.; DINIZ, D. G.; EIRAS, J. C. Repository: BDPA Publication year: 2013
Molecular and karyotypic phylogeography in the Neotropical Hoplias malabaricus (Erythrinidae) fish in eastern Brazil. Author(s): SANTOS, U.; VOLCKERT, C. M.; BELEI, F. A.; CIOFFI, M. B.; BERTOL, L. A. C.; PAIVA, S. R.; DERGAM, J. A. Repository: BDPA Publication year: 2009
Anthelminthic potential of the Ficus insipida latex on monogeneans of Colossoma macropomum (Serrasalmidae), a medicinal plant from the Amazon. Author(s): GONZALES, A. P. P. F.; SANTOS, G. G.; TAVARES-DIAS, M. Herbal therapy is a potentially beneficial alternative for fish aquaculture, since it may be cheaper and more effective than chemotherapy. The aim of this study was to investigate the in vitro efficac... ... Repository: BDPA Publication year: 2019
Parasites in gills of Aequidens Tetramerus, Cichlid from the lower Jari River, an tributary of the Amazon River, Northern Brazil. Author(s): BORGES, W. F.; SANTOS, G. G.; OLIVEIRA, M. S. B.; TAVARES-DIAS, M. The aim of this study was to investigate for the first time the parasite fauna in the Aequidens tetramerus gills of the lower Jari River, State of Amapá (Brazil). In January 2017, 31 specimens of A. t... ... Repository: BDPA Publication year: 2019
Ecological aspects of the parasites in Cichlasoma bimaculatum (Cichlidae), ornamental fish from the Brazilian Amazon. Author(s): TAVARES-DIAS, M.; GONÇALVES, R. A.; OLIVEIRA, M. S. B.; NEVES, L. R. This study investigated the parasitic fauna of Cichlasoma bimaculatum of a tributary from the Amazon River system, northern Brazil. The prevalence of infection was 94.6 % and, in total, 428 267 parasi... ... Repository: BDPA Publication year: 2017
Community of protozoans and metazoans parasitizing Auchenipterus nuchalis (Auchenipteridae), a catfish from the Brazilian Amazon. Author(s): TAVARES-DIAS, M. This paper describes the first study on parasite diversity in Auchenipterus nuchalis Spix & Agassiz, 1829 (Auchenipteridae). In 31 fish caught in a tributary of the Amazon River, 10,708 parasites were... ... Repository: BDPA Publication year: 2017

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