Results 11 to 20 of about 821 (177)

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 ...
Baska, Ferenc, El-Mansy, A., Molnár, Kálmán, Székely, Csaba   +3 more
core   +17 more sources

Species diversity of the genus Thelohanellus Kudo, 1933 (Myxozoa: Bivalvulida) parasitizing fishes in Indian subcontinent. [PDF]

J Parasit Dis, 2017
A synopsis of 52 nominal species of the genus Thelohanellus Kudo, 1933 reported to infect freshwater fishes in India is presented. These species infect various organs such as gills, fins, scales, skin, muscles, gall bladder, kidney etc. The diagnostic features of the genus include tear-shaped myxospores with smooth shell valves and single polar capsule.
Kaur H, Singh R, Katoch A, Attri R, Dar SA, Gupta A.   +5 more
europepmc   +5 more sources

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   +4 more sources

Thelohanellus species in common carp (Cyprinus carpio) and their life cycles from fish farms and Lake Balaton in Hungary

Aquaculture Reports
Eighteen Thelohanellus species have been reported from the common carp, Cyprinus carpio and its subspecies C. carpio haematopterus in the Far-Eastern countries such as Russia, China, Japan, Vietnam and Korea. In contrast, only T. nikolskii, T.
Nadhirah Syafiqah Suhaimi, Boglárka Sellyei, Réka Mosonyi-Borzák, Gábor Cech, Kálmán Molnár, Csaba Székely   +5 more
doaj   +2 more sources

Morphological and molecular characterization of myxobolids (Cnidaria, Myxozoa) infecting cypriniforms (Actinopterygii, Teleostei) endemic to the Iberian Peninsula [PDF]

Parasite, 2019
The Iberian Peninsula provides a unique freshwater ecosystem for native and endemic cypriniforms to thrive. Despite cypriniforms being hosts to multiple myxobolids worldwide, little research has been performed in this geographic location.
Rocha Sónia, Azevedo Carlos, Alves Ângela, Antunes Carlos, Casal Graça   +4 more
doaj   +2 more sources

Evolution of myxozoan mitochondrial genomes: insights from myxobolids [PDF]

BMC Genomics
Background Myxozoa is a class of cnidarian parasites that encompasses over 2,400 species. Phylogenetic relationships among myxozoans remain highly debated, owing to both a lack of informative morphological characters and a shortage of molecular markers ...
Tatiana Orli Milkewitz Sandberg, Dayana Yahalomi, Noam Bracha, Michal Haddas-Sasson, Tal Pupko, Stephen D. Atkinson, Jerri L. Bartholomew, Jin Yong Zhang, Dorothée Huchon   +8 more
doaj   +2 more sources

Genetic Diversity of Serine Protease Inhibitors in Myxozoan (Cnidaria, Myxozoa) Fish Parasites. [PDF]

Microorganisms, 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,
Eszterbauer E, Sipos D, Kaján GL, Szegő D, Fiala I, Holzer AS, Bartošová-Sojková P.   +6 more
europepmc   +3 more sources

Redescription and pathological effects of myxozoan parasite Thelohanellus ophthalmicus Halder et al., 1983 infecting Glossogobius giuris

Sustainability, Agri, Food and Environmental Research-DISCONTINUED, 2023
Myxozoan parasites cause serious diseases and massive destruction of fishes in aquaculture and natural populations. During the present study, Thelohanellus ophthalmicus infecting the skeletal muscle of Glossogobius giuris has been described.
N. Nandini, Siny G. Benjamin, P. Natarajan   +2 more
semanticscholar   +2 more sources

Epidemiology and management of parasitic infestations in Indian major carps in extensive culture systems of Andhra Pradesh, India [PDF]

Indian Journal of Animal Sciences
The occurrence of parasitic infestations in Indian major carps (IMCs) culture systems are seen regularly and is regarded as one the major bottle neck in fresh water fish culture practices causing significant loss to farmers.
CH BALAKRISHNA, B MADHUSUDHANA RAO, A DEVIVARAPRASAD REDDY, P DHARMAKAR, N RANJIT KUMAR, D CHINNAMNAIDU, K BHAGYA LAKSHMI, S NEELAVENI, S KIRAN KUMAR, E KARUNASREE, J V PRASAD   +10 more
doaj   +3 more sources

PROTOZOAN DISTRIBUTION IN FARMED CYPRINID FISH FROM MACEDONIA [PDF]

Food and Environment Safety, 2021
The main purpose of this research was to analyze protozoan distribution in farmed cyprinid fish from Macedonia which can have a negative economic impact in developing countries where aquaculture activities contribute to food production.
Dijana BLAZHEKOVIKJ - DIMOVSKA, Stojmir STOJANOVSKI   +1 more
doaj   +2 more sources