Search Results - "Lehun, Atsler Luana"

Colonization of benthic invertebrates on artificial and natural substrate in a Neotropical lotic environment in Southern Brazil by Camargo, Nilce Svarcz Jungles de, Lehun, Atsler Luana, Rosa, Jonathan, Bueno-Krawczyk, Ana Carolina de Deus

“…The objective of this research was to validate the colonization process on natural and artificial substrates by benthic invertebrates in a tropical stream in…”
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The functional traits of host fish can act as good predictors for parasite composition in a neotropical floodplain by Lehun, Atsler Luana, Muniz, Carolina Mendes, Silva, João Otávio Santos, Cavalcanti, Lidiany Doreto, Takemoto, Ricardo Massato

“…Parasite diversity can be influenced by the interaction of environmental factors and host traits, but understanding which traits can be decisive for the…”
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Genotoxic effects of urban pollution in the Iguaçu River on two fish populations by Lehun, Atsler Luana, Mendes, Amanda Brixner, Takemoto, Ricardo Massato, Bueno Krawczyk, Ana Carolina de Deus

“…Environmental impacts on water resources and discharges of pollutants are some of the main problems of aquatic ecosystems. Currently, the Iguaçu River is…”
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Nematodes as indicators of environmental changes in a river with different levels of anthropogenic impact by LEHUN, ATSLER LUANA, DUARTE, GISELE S.C., TAKEMOTO, RICARDO M.

“…Abstract Considering that changes in the biodiversity of parasite communities can be used as indicators of ecosystem health, the aim of this study was to…”
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The occurrence of trophically transmitted parasites is influenced by the trophic level and body size of the fish host by Lehun, Atsler Luana, Silva, João Otávio Santos, Michelan, Gabriela, Lansac‐Tôha, Fernando Miranda, Cavalcanti, Lidiany Doreto, Takemoto, Ricardo Massato

“…Endoparasites that are trophically transmitted are closely intertwined and constrained by the structure of the food chain. Each fish species can be used as an…”
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First record of two Copepoda species parasitizing Colomesus tocantinensis (Tetraodontiformes: Tetraodontidae) in the Tocantins-Araguaia basin, Brazil by Michelan, Gabriela, Hasuike, Wagner Toshio, Cavalcanti, Lidiany Doreto, Lehun, Atsler Luana, Silva, João Otávio Santos, Takemoto, Ricardo Massato

“…Considering the lack of studies on freshwater fishes of the genus Colomesus, we conducted a survey the parasite fauna of Colomesus tocantinensis collected from…”
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Temporal effects and changes in the parasitic community of Prochilodus lineatus (Valenciennes, 1837) (Characiformes: Prochilodontidae) in a floodplain by Lehun, Atsler Luana, Cavalcanti, Lidiany Doreto, Lizama, Maria de Los Angeles Perez, Santos Silva, João Otávio, Casali, Guilherme Pomaro, Takemoto, Ricardo Massato

“…The construction of dams causes several impacts on aquatic environments, altering the flow of rivers, environmental variables, and all biota present, including…”
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Checklist of parasites in fish from the upper Paraná River floodplain: An update by Lehun, Atsler Luana, Hasuike, Wagner Toshio, Silva, João Otávio Santos, Ciccheto, Juliana Rosa Matias, Michelan, Gabriela, Rodrigues, Aparecida de Fátima Cracco, Nicola, Danilo Nunes, Lima, Lucas Duarte de, Correia, Amanda Nardi, Takemoto, Ricardo Massato

“…Abstract This study provides an updated list of parasite species and their respective hosts in the upper Paraná River floodplain. The list of parasites is…”
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Investigating the diversity of fish parasites in the floodplain of the upper Paraná River: a long-term ecological monitoring by Silva, João Otávio Santos, Lehun, Atsler Luana, Rodrigues, Aparecida de Fátima Cracco, Cavalcanti, Lidiany Doreto, Nicola, Danilo Nunes, Hasuike, Wagner Toshio, Takemoto, Ricardo Massato

“…Aim The aim of this study was to present the description of new species of fish parasites in native and non-native hosts and the parasite interaction / host,…”
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Absence of parasites in non-native fish from a Neotropical floodplain: evidence for the enemy release hypothesis by Michelan, Gabriela, Lehun, Atsler Luana, Muniz, Carolina Mendes, Takemoto, Ricardo Massato

“…The cichlid Geophagus sveni , native to the Tocantins-Araguaia basin, was introduced into the floodplain of the upper Paraná River and has achieved great…”
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Acanthocephalans parasites of two Characiformes fishes as bioindicators of cadmium contamination in two neotropical rivers in Brazil by Duarte, Gisele Silva Costa, Lehun, Atsler Luana, Leite, Lucas Aparecido Rosa, Consolin-Filho, Nelson, Bellay, Sybelle, Takemoto, Ricardo Massato

“…Studies have demonstrated the role of acanthocephalan as environmental bioindicators. The dynamics in the parasite-host relationship that define the patterns…”
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Temporal change in the parasite community of an invasive fish Trachelyopterus galeatus (Siluriformes: Auchenipteridae) in a neotropical floodplain by Michelan, Gabriela, Cavalcanti, Lidiany Doreto, Lehun, Atsler Luana, Hasuike, Wagner Toshio, Takemoto, Ricardo Massato

“…The construction of dams and hydroelectric plants affects biodiversity in aquatic environments and can facilitate the invasion of species. Few studies assess…”
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Composition and structure of the parasitic fauna of Hypostomus spp. (Loricariidae: Hypostominae) from a Neotropical river in Brazil by de Fátima Cracco, Aparecida, Lehun, Atsler Luana, Takemoto, Ricardo Massato

“…Hypostomus are abundant in Brazilian rivers and streams. In the Ivaí River, the loricariids represent 20.3% of the total species of the basin. Of these 13…”
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First record of metazoan parasites of hybrids between the genera Colossoma and Piaractus in natural environments by Cavalcanti, Lidiany Doreto, Michelan, Gabriela, Hasuike, Wagner Toshio, Silva, João Otávio Santos, Lehun, Atsler Luana, Balabuch, Eloisa, Bandeira, Bruna Fernanda Rodrigues, Russo, Márcia Regina, Takemoto, Ricardo Massato

“…The practice of hybridization is carried out globally in fish farms. Here, we present the first record of the parasitic fauna of hybrids among genus Colossoma…”
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Components influencing parasitism by Dadaytrema oxycephala (Digenea: Cladorchiidae) in Neotropical fish by Cavalcanti, Lidiany Doreto, Gouveia, Élida Jerônimo, Michelan, Gabriela, Lehun, Atsler Luana, Silva, João Otávio Santos, Hasuike, Wagner Toshio, Russo, Márcia Regina, Takemoto, Ricardo Massato

“…The components that mold the structure of parasitic fauna are used as objects of study in an attempt to find patterns in their distribution. It is known that…”
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Infection pattern of Echinorhynchus salobrensis (Acanthocephala) in congeneric species of piranha from a Neotropical floodplain region by Casali, Guilherme Pomaro, Santos Silva, Joao Otavio, Lehun, Atsler Luana, Doreto Cavalcanti, Lidiany, Michelan, Gabriela, Capparros, Eloiza Muniz, Massato Takemoto, Ricardo

“…Acanthocephalans are obligate endoparasites characterised by the presence of a proboscis with hooks, which are used to adhere and perforate the intestinal wall…”
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Investigating the diversity of fish parasites in the floodplain of the upper Paraná River: a long-term ecological monitoring by Silva, João Otávio Santos, Lehun, Atsler Luana, Rodrigues, Aparecida de Fátima Cracco, Cavalcanti, Lidiany Doreto, Nicola, Danilo Nunes, Hasuike, Wagner Toshio, Takemoto, Ricardo Massato

“…Resumo: Objetivo: O objetivo deste estudo, foi apresentar a descrição de novas espécies de parasitos de peixe em hospedeiros nativos e não nativos, a interação…”
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