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A new species of Henneguya, a gill parasite of Astyanax altiparanae (Pisces: Characidae) from Brazil, with comments on histopathology and seasonality
(Instituto Oswaldo Cruz, Ministério da Saúde, 2003)
Description of a new species of myxobolid parasite, Henneguya pindaibensis n. sp. (Cnidaria: Myxosporea), infecting the gills of Boulengerella cuvieri (Spix and Agassiz, 1829) from Brazil
(2021-08-01)
Myxozoans are microscopic cnidarians that mainly parasitize fishes. The present study aimed to describe a new myxozoan parasite from the gills of Boulengerella cuvieri (Spix and Agassiz, 1829) by morphological and molecular ...
Pathological assessment of farmed yellowtail tetra Astyanax altiparanae infested by Acusicola sp. (Ergasilidae)
(2015-11-01)
This study registers for the first time the copepod Acusicola sp. infesting the gills of farmed yellowtail tetra Astyanax altiparanae, as well as new information on gross pathology and gill alterations. Five specimens of ...
Parasitism and fitness of invaders: oligochaete Chaetogaster limnaei produces gill damage and increased respiration rates in freshwater Asian clams
(Springer, 2020-10-09)
Biological interactions between invasive and resident species are perceived as a key factor mediating impacts in invaded ecosystems, although symbiotic interactions have received relatively little attention. To evaluate ...
Taxonomia e ecologia dos parasitos branquiais de Serrasalmus marginatus Valenciennes, 1837 (Characiformes: Serrasalminae) da planície de inundação do alto rio Paraná, PR/MS, Brasil.Taxonomy and ecology of gill parasites of Serrasalmus marginatus Valenciennes, 1837 (Characiformes: Serrasalminae) from the upper Paraná River floodplain, Paraná/Mato Grosso do Sul, Brazil.
(Universidade Estadual de MaringáBrasilPrograma de Pós-Graduação em Ecologia de Ambientes Aquáticos ContinentaisUEMMaringáDepartamento de Biologia, 2018)
Monogeneans (Dactylogyridae) parasitizing gills of Salminus hilarii from a Neotropical reservoir, Brazil
(Brazilian Coll Veterinary Parasitology, 2013-10-01)
With the aim of creating an inventory of the metazoan gill parasites of Salminus hilarii in the Taquari River, state of Sao Paulo, Brazil, five species of monogeneans (Anacanthorus contortus, A. bicuspidatus, Annulotrematoides ...
Diversity, similarity, and host–parasite relationships in parasitic infracommunities of Hypostomus spp. from the Tietê-Batalha river basin, southeastern Brazil
(2021-01-01)
We analyzed the distribution and ecological relationships in the parasitic infracommunities of four species of the genus Hypostomus: Hypostomus regani, Hypostomus strigaticeps, Hypostomus hermanni, and Hypostomus ancistroides, ...
A New Species of Cosmetocleithrum (Monogenea, Dactylogyridae), a Gill Parasite of Trachelyopterus galeatus (Siluriformes, Auchenipteridae) from Brazil, with Notes on the Morphology of Cosmetocleithrum striatuli
(2017-07-01)
The present study describes a new species of Cosmetocleithrum Kritsky, Thatcher and Boeger, 1986 from the gills of the catfish Trachelyopterus galeatus (Linnaeus, 1766) from the mouth of the Aguapeí River, municipality of ...
Trichodinids (Ciliophora) of corydoras paleatus (siluriformes) and jenynsia multidentata (cyprinodontiformes) from Argentina, with description of trichodina corydori n. sp. and trichodina jenynsii n. sp
(Jagiellonian Univ, 2016-12)
During surveys of parasites of the pepper cory Corydoras paleatus Jenyns, 1842 and sided-livebearer Jenynsia multidentata Jenyns, 1842 from Samborombón River, Argentina, Trichodina corydori n. sp., Trichodina cribbi Dove ...