Results 61 to 70 of about 5,126 (257)

Ultraestrutura de Protozoários parasitas de Peixes da região Amazônica [PDF]

open access: yesActa Amazonica, 1999
Neste trabalho descrevemos alguns detalhes ultraestruturais de novas espécies de protoparasitas do phylum Myxozoa (Henneguya adherens, Η. malabarica, Η. striolata, Η.
Edilson MATOS   +4 more
doaj   +1 more source

Recruitment of toxin-like proteins with ancestral venom function supports endoparasitic lifestyles of Myxozoa

open access: yesPeerJ, 2021
Cnidarians are the oldest lineage of venomous animals and use nematocysts to discharge toxins. Whether venom toxins have been recruited to support parasitic lifestyles in the Endocnidozoa (Myxozoa + Polypodium) is, however, unknown. To examine this issue
A. Hartigan   +6 more
semanticscholar   +1 more source

Myxosporean hyperparasites of gill monogeneans are basal to the Multivalvulida [PDF]

open access: yes, 2011
Background: Myxosporeans are known from aquatic annelids but parasitism of platyhelminths by myxosporeans has not been widely reported. Hyperparasitism of gill monogeneans by Myxidium giardi has been reported from the European eel and Myxidium-like ...
Freeman, Mark, Shinn, Andrew
core   +3 more sources

Henneguya sp. in yellowfin goby Acanthogobius flavimanus from the San Francisco Estuary. [PDF]

open access: yes, 2013
Myxozoan spores were observed in yellowfin goby Acanthogobius flavimanus collected from Suisun Marsh, San Francisco Estuary (SFE). Although histopathological changes associated with the parasite were not observed, the spores formed plasmodia that ...
Baxa, Dolores V   +6 more
core   +1 more source

First report of Kudoa sp. in the palate and pharyngeal musculature of Gobioides grahamae Palmer and Wheeler, 1955 (Perciformes, Gobiidae) from Marajó Island, Brazil [PDF]

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2020
The aim of this study was to describe the first occurrence ofKudoasp. inGobioides grahamae, contributing to the understanding of this group of parasites in the Amazonian ichthyofauna. Forty specimens ofG.
M. Videira   +5 more
doaj   +1 more source

Genetic Diversity of Serine Protease Inhibitors in Myxozoan (Cnidaria, Myxozoa) Fish Parasites

open access: yesMicroorganisms, 2020
We studied the genetic variability of serine protease inhibitors (serpins) of Myxozoa, microscopic endoparasites of fish. Myxozoans affect the health of both farmed and wild fish populations, causing diseases and mortalities. Despite their global impact,
Edit Eszterbauer   +6 more
doaj   +1 more source

Analysis of as a cause of foodborne illness and its associated differential diagnosis [PDF]

open access: yesEpidemiology and Health, 2017
OBJECTIVES Recently kudoa septempuctata in olive flounders is suggested as a cause of food poisoning, however whether kudoa septempuctata can affect human gastrointestinal systems is controversial and its pathogenecity remains unclear.
Sung Uk Lee
doaj   +1 more source

Infections by Kudoa ciliatae (Myxozoa: Myxosporea) in Indo-Pacific whiting Sillago spp. [PDF]

open access: yes, 1997
Infections by Kudoa ciliatae Lom, Rohde & Dykova, 1992 were detected in 141 (32%) of 444 Indo-Pacific whiting Sillago spp, caught in Moreton Bay, Australia. The parasite was detected in the type host, S. ciliata (in 14% of 73 fish), and from 2 new hosts,
Hallett, Sascha L.   +2 more
core   +2 more sources

Vertical transmission of Tetracapsuloides bryosalmonae (Myxozoa), the causative agent of salmonid proliferative kidney disease [PDF]

open access: yes, 2016
license: Copyright © Cambridge University Press 2013 0000-0001-7279-715Xlicense: Copyright © Cambridge University Press 2013. The attached document is the authors' final accepted version of the journal article.
Abd-Elfattah, Ahmed   +6 more
core   +1 more source

First report of Myxobolus (Cnidaria: Myxozoa) spores in human feces in Brazil [PDF]

open access: yesActa Amazonica, 2019
Most species of Myxobolus (Cnidaria: Myxozoa) infect freshwater and marine fish, and cause sporozoosis. Passage of myxozoan parasites into human feces has been described occasionally.
Lisiane Lappe dos REIS   +3 more
doaj   +1 more source

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