Results 11 to 20 of about 368 (124)

Different manifestations of Thelohanellus nikolskii infection in carp (Cyprinus carpio) [PDF]

Acta Veterinaria, 2013
Thelohanellosis is a disease that occurs in all carp categories. The cause is protozoa Thelohanellus nikolskii Achmerov, 1955. It manifests itself in two forms. The first form occurs on the fins in oneyear- old carp fry and the second one occurs
Ćirković M., Novakov Nikolina, Aleksić Nevenka, Jovanović M., Ljubojević Dragana, Babić R., Radosavljević V.   +6 more
doaj   +8 more sources

Development of Thelohanellus hovorkai and Thelohanellus nikolskii (Myxosporea: Myxozoa) in Oligochaete Alternate Hosts. [PDF]

Fish Pathology, 1998
The development of Thelohanellus hovorkai, a myxosporean parasite of the connective tissues, and Thelohanellus nikolskii, a fin and scale parasite of common carp (Cyprinus carpio) was studied in experimentally infected oligochaetes Branchiura sowerbyi and Tubifex tubifex, respectively. After infection with mature spores of T.
Székely, Csaba, El-Mansy, A., Molnár, Kálmán, Baska, Ferenc   +3 more
core   +17 more sources

Molecular identification and phylogenetic characterisation of Thelohanellus kitauei — short communication

Acta Veterinaria Hungarica, 2013
Thelohanellus kitauei was isolated from the koi Cyprinus carpio haematopterus, and the 18S rRNA gene of T. kitauei was amplified by optimised nested-PCR. The PCR product was sequenced and compared with other 18S rRNA genes of Thelohanellus species to investigate the relationships between their host specificities and infection sites. Based on
Shin, Sang, Kim, Ji, Choresca, Casiano, Han, Jee, Jun, Jin, Park, Se   +5 more
core   +13 more sources

Thelohanellus njinei n. sp. et T. lagdoensis n. sp., Myxosporidies (Myxozoa : Myxosporea) parasites des Schilbeidae et Citharinidae (Poissons Téléostéens) au Cameroun (Afrique Centrale)

Parasite, 2007
L’examen de Schilbe mystus (Linné, 1758) (Schilbeidae) et Citharinus citharus (Geoffroy Saint-Hilaire, 1809) (Citharinidae), capturés respectivement dans les bassins de la Sanaga à Edéa et de la Bénoué à Lagdo, a révélé la présence de deux espèces ...
Fomena A., Farikou-Oumarou, Tang C., Bouix G.   +3 more
doaj   +3 more sources

Identification of Thelohanellus pseudonikolskii n. sp. and Myxobolus koi Kudo, 1920 from goldfish Carassius auratus

Aquaculture Reports, 2022
During a parasitological survey of goldfish Carassius auratus (Linnaeus, 1758) in China, two myxosporeans were collected in the present study including a Thelohanellus species and a Myxobolus species.
Xiao Yi Zhang, Xin Yao, Fan Zhou, Cheng Zhong Yang, Yang Liu   +4 more
doaj   +2 more sources

Synopsis of the species of Thelohanellus Kudo, 1933 (Myxozoa: Myxosporea: Bivalvulida)

Systematic Parasitology, 2013
A synopsis of the species of Thelohanellus Kudo, 1933 (Myxozoa: Myxosporea: Myxobolidae) is presented. It includes a total of 108 nominal species. For each species, the most relevant morphological and morphometric characteristics are provided, together with data on the type-host and locality, the site of infection within the host and the original ...
Jin Yong, Zhang, Ze Mao, Gu, Chaganti, Kalavati, Jorge, Costa Eiras, Yang, Liu, Qing Yang, Guo, Kálmán, Molnár   +6 more
openaire   +3 more sources

The Genome of the Myxosporean Thelohanellus kitauei Shows Adaptations to Nutrient Acquisition within Its Fish Host [PDF]

Genome Biology and Evolution, 2014
Members of Myxozoa, a parasitic metazoan taxon, have considerable detrimental effects on fish hosts and also have been associated with human food-borne illness. Little is known about their biology and metabolism. Analysis of the genome of Thelohanellus kitauei and comparative analysis with genomes of its two free-living cnidarian relatives revealed ...
Yang, Yalin, Xiong, Jie, Zhou, Zhigang, Huo, Fengmin, Miao, Wei, Ran, Chao, Liu, Yuchun, Zhang, Jinyong, Feng, Jinmei, Wang, Meng, Wang, Min, Wang, Lei, Yao, Bin   +12 more
openaire   +3 more sources

An outbreak of myxozoan parasites in farmed freshwater fish Colossoma macropomum (Cuvier, 1818) (Characidae, Serrasalminae) in the Amazon region, Brazil [PDF]

Aquaculture Reports, 2016
The tambaqui (Colossoma macropomum) is a native fish species that is farmed most frequently and in the largest quantities throughout Brazil. The high production of this species from fish farms has contributed to the occurrence of emerging parasites ...
Marcela Videira, Michele Velasco, Cinthia Silva Malcher, Patrícia Santos, Patrícia Matos, Edilson Matos   +5 more
doaj   +2 more sources

Description de trois espèces nouvelles de Myxosporidies (Myxozoa : Myxosporea) parasites de Citharinus citharus (Geoffroy Saint-Hilaire, 1809) (Citharinidae) au Tchad (Afrique Centrale)

Parasite, 2004
L'examen de Citharinus citharus (Geoffroy Saint-Hilaire, 1809 (Teléostéen, Citharinidae), récolté sur le fleuve Chari au Tchad, a révélé la présence de trois espèces nouvelles de Myxosporidies dont nous donnons ici la description complète : Thelohanellus
Fomena A., Abakar-Ousman, Ngassam P., Bouix G.   +3 more
doaj   +3 more sources

Surgical removal of an anal cyst caused by a protozoan parasite (Thelohanellus kitauei) from a koi (Cyprinus carpio)

Journal of the American Veterinary Medical Association, 2011
Abstract Case Description—An 8-month-old koi (Cyprinus carpio) fish was examined at the animal hospital at Seoul National University for anal obstruction. Clinical Findings—The affected fish was lethargic and anorexic, appeared depressed, and had a nodular obstruction at the anus.
Sang Phil, Shin, Hyang, Jee, Jee Eun, Han, Ji Hyung, Kim, Casiano H, Choresca, Jin Woo, Jun, Dae Yong, Kim, Se Chang, Park   +7 more
openaire   +3 more sources