
Patrick D. Mathews, Rafael R.M. Madrid, Omar Mertins, Vera L.S. Rigoni, André C. Morandini,
... infecting five of thirty (16.6%) specimens of Corydoras schwartzi caught in the Purus River, State of Amazonas, ...
Tópico(s): Aquatic Invertebrate Ecology and Behavior
2020 - Consortium of European Natural History Museums | European Journal of Taxonomy

Rafael R.M. Madrid, Omar Mertins, Marcos Tavares‐Dias, Anai Paola Prissilla Flores Gonzales, Ana C.M.F. Patta, Carlos A.B. Ramirez, Vera L.S. Rigoni, Patrick D. Mathews,
... oral treatment of digenetic trematodes in highly infected Corydoras schwartzi was evaluated in terms of histological and hematological ...
Tópico(s): Parasites and Host Interactions
2021 - Wiley | Journal of Fish Diseases

Patrick D. Mathews, Ana C.M.F. Patta, Rafael R.M. Madrid, Carlos A.B. Ramirez, Barbara V. Pimenta, Omar Mertins,
... vivo studies were conducted with oral administration to Corydoras schwartzi fish with high intensity of intestinal parasites infection. ...
Tópico(s): Polymer Surface Interaction Studies
2021 - American Chemical Society | ACS Biomaterials Science & Engineering

Walter A. Boeger, Delane C. Kritsky, Márcio R. Pie, Kerlen B. Engers,
... Corydoras ehrhardti (both natural hosts) as well as Corydoras schwartzi (a host not known to harbor G. anisopharynx)— ...
Tópico(s): Aquatic Invertebrate Ecology and Behavior
2005 - American Society of Parasitologists | Journal of Parasitology

Rafael Mendonça Duarte, Anne Crémazy, Chris M. Wood, Vera Maria Fonseca de Almeida‐Val, Adalberto Luís Val,
... Carnegiella strigatta and Hyphessobrycon socolofi) were Characiformes, whereas Corydoras schwartzi (Siluriformes) and Apistogramma agassizii (Cichliformes) were the most ...
Tópico(s): Heavy metals in environment
2023 - Elsevier BV | Environmental Pollution

Márcio R. Pie, Kerlen B. Engers, Walter A. Boeger,
... on 2 of its natural freshwater fish hosts (Corydoras paleatus and C. ehrhardti), as well as a naïve host (C. schwartzi). We recorded the spatial location of this parasite ...
Tópico(s): Bird parasitology and diseases
2006 - American Society of Parasitologists | Journal of Parasitology

A. Y. O. Matsuo, Adalberto Luís Val,
... in two catfish species from the Amazon River. Corydoras adolfoi inhabits ion-poor, black-stained, low pH (3.5-4.0) waters, while C. schwartzi is native to ion-rich waters at circumneutral ...
Tópico(s): Fish Biology and Ecology Studies
2002 - Associação Brasileira de Divulgação Científica | Brazilian Journal of Medical and Biological Research

Cláudio Oliveira, Lurdes Foresti de Almeida-Toledo, Lincon Jo Mori, S.A. Toledo-Filho,
... n =46, C . trilineatus 2 n =46, C . schwartzi 2 n =46, and C . metae 2 n =92. Extensive chromosome diversity and differences in DNA content were detected among species. The high variability in chromosome counts was not exclusively related to chromosomal structural rearrangements, but also to large changes in DNA content. Species could be grouped using their shared cytogenetic characteristics, suggesting that within the genus Corydoras different groups of species followed distinct evolutionary trends. ...
Tópico(s): Genetic diversity and population structure
1992 - Wiley | Journal of Fish Biology