Results 1 to 10 of about 688 (172)

Morphological and molecular characterisation of two closely related species: Myxobolus tihanyensis n. sp. and Myxobolus sandrae Reuss, 1906 [PDF]

International Journal for Parasitology: Parasites and Wildlife
Based on spore morphology and small subunit ribosomal DNA sequences, we describe a new Myxobolus species, Myxobolus tihanyensis n. sp., parasitizing the European perch (Perca fluviatilis) from Lake Balaton in Hungary. The brownish plasmodia were found in
Graciela Colunga-Ramírez, Nadhirah Syafiqah Suhaimi, Gábor Cech, Kálmán Molnár, Csaba Székely, Boglárka Sellyei   +5 more
doaj   +5 more sources

Oocyte degeneration in Pygocentrus nattereri induced by Myxobolus sp. (Cnidaria: Myxozoa) in the Brazilian Amazon [PDF]

Revista Brasileira de Parasitologia Veterinária
The red piranha (Pygocentrus nattereri) is a carnivorous fish of significant ecological and economic value, widely distributed across tropical and neotropical regions of South America, particularly within the Amazon basin.
Antônio Carlos de Oliveira Souza Júnior, Nayana Moraes de Sena, Camila Maria Barbosa Pereira, Jhonata Eduard, Michele Velasco, José Ledamir Sindeaux-Neto   +5 more
doaj   +2 more sources

Biodiversity and five novel species of myxozoan parasites in Barbonymus spp. (Cyprinidae, Cypriniformes) from Malaysia [PDF]

Scientific Reports
Up to this time, only five myxosporean species have been documented from fishes of the Barbonymus genus. Due to a limited number of myxozoan studies conducted in Southeast Asia, particularly in Malaysia, the diversity of this parasite group remains ...
Nadhirah Syafiqah Suhaimi, Csaba Székely, Kálmán Molnár, Gábor Cech, Boglárka Sellyei, Muhammad Hafiz Borkhanuddin   +5 more
doaj   +2 more sources

Myxozoan survey of thicklip grey mullet Chelon labrosus reinforces successful radiation of Myxobolus in mugiliform hosts [PDF]

Parasite, 2023
A myxozoan survey was performed on specimens of thicklip grey mullet Chelon labrosus (Risso) captured from the Douro River estuary, northern Portugal. Eleven new species, all belonging to the genus Myxobolus Bütschli, 1882 (M. abdominalis n.
Guimarães José, Casal Graça, Alves Ângela, Araújo Catarina, Rocha Sónia   +4 more
doaj   +2 more sources

Clinical signs, morphological and phylogenetic characterization of Myxozoan spp. infecting Nile tilapia, Oreochromis niloticus and African catfish, Clarias gariepinus in Qalyubia Governorate, Egypt [PDF]

BMC Veterinary Research
Context Myxosporean endoparasites (phylum cnidarian) are critical pathogens that affect both wild and cultured freshwater and marine water fishes globally causing huge economic losses and high mortalities.
Doaa A. Yassen, Eman A. Abd El-Gawad, Khaled A. Abd El-Razik, Karima F. Mahrous, Amany A. Abbass   +4 more
doaj   +2 more sources

Taxonomy and systematics of 2 new species of myxozoans (Cnidaria: Myxobolidae) parasitizing the gills of Iheringichthys labrosus (Teleostei: Pimelodidae) from southeastern Brazil [PDF]

Parasitology
During a survey of myxozoan infections in fishes from the Pardo River, Paranapanema River basin, São Paulo State, Brazil, 2 new species – Henneguya avareensis n. sp. and Myxobolus iheringichthys n. sp.
Diego Henrique Mirandola Dias Vieira, Maria João Santos, Sónia Rocha, Luis Filipe Rangel, Rodrigo Bravin Narciso, Reinaldo José da Silva   +5 more
doaj   +2 more sources

Immunosuppression and apoptosis activation mediated by p53-Bcl2/Bax signaling pathway -The potential mechanism of goldfish (Carassius auratus Linnaeus) gill disease caused by Myxobolus ampullicapsulatus

Frontiers in Immunology, 2022
Myxobolus, a major harmful type of myxospora, is one of the main parasitic pathogens of freshwater fish. Once myxoboliosis occurs, treatment can be extremely difficult.
Yangping Ou, Geng Yi, Ou Yangping
exaly   +3 more sources

Occurrence of Myxobolus spp. (Myxozoa) in the blood of Metynnis lippincottianus (Osteichthyes: Serrasalmidae) from eastern Amazon, Brazil [PDF]

Revista Brasileira de Parasitologia Veterinária
Myxozoans are obligatory parasites and can be found in various organs and bloodstreams of fish, thus, the objective of this work was to describe the occurrence of Myxobolus spp.
Nyelle Priscila Brito Façanha, Rafaela Franco de Araújo, Aldi Feiden, Géssica Laila Matos da Silva, Maria Danielle Figueiredo Guimarães Hoshino, Eliane Tie Oba Yoshioka, Marcela Nunes Videira   +6 more
doaj   +2 more sources

Myxobolus dabryi n. sp. (Myxozoa: Myxobolidae) Infecting the Gills of Chanodichthys dabryi, Bleeker, 1871 (Cypriniformes: Cyprinidae) in Hunan Province, China [PDF]

Animals
Culters are a popular and economically important carnivorous freshwater fish, widely distributed in rivers, lakes, and reservoirs in China. An investigation of Myxozoa was conducted to enhance the understanding of Myxozoan diversity in Culters in China ...
Xiaojing Zhao, Qi Yin, Jia Cai, Qiang Wei, Deliang Li, Jianbo Yu, Jianguo Xiang, Jinyong Zhang, Xinhua Liu   +8 more
doaj   +2 more sources

MYXOBOLUS INFESTATION IN OVARIES OF SHARPTOOTH CATFISH, CLARIAS GARIEPINUS [PDF]

Assiut Veterinary Medical Journal, 2005
The main aim of this study was to investigate the clinical and postmortem findings, seasonal prevalence, and histopathological alterations that are caused by probably a new species of Myxobolus in ovaries of sharptooth catfish, Clarias gariepinus, in ...
A.A. ELKAMEL, A. TANTAWY
doaj   +1 more source