Taxonomy and 18S rDNA-based phylogeny of Henneguya multiradiatus n. sp. (Cnidaria: Myxobolidae) a parasite of Brochis multiradiatus from Peruvian Amazon
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F20%3A00538700" target="_blank" >RIV/60077344:_____/20:00538700 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0882401020307385?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0882401020307385?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.micpath.2020.104372" target="_blank" >10.1016/j.micpath.2020.104372</a>
Alternative languages
Result language
angličtina
Original language name
Taxonomy and 18S rDNA-based phylogeny of Henneguya multiradiatus n. sp. (Cnidaria: Myxobolidae) a parasite of Brochis multiradiatus from Peruvian Amazon
Original language description
A new myxozoan species belonging to the genus Henneguya was isolated from the serous membrane of the visceral cavity of the hognosed catfish Brochis multiradiatus from Peruvian Amazon. Whitish plasmodia, macroscopically visible, were found in four of the thirty examined fishes. Mature myxospores were ellipsoidal in shape in frontal view and had a total length of 44.5 +/- 0.6 mu m (43.9-45.1), spore body measured 18.7 +/- 0.9 mu m (16.8-19.6) in length, 7.1 +/- 0.2 mu m (6.6-7.4) in width and 5.5 +/- 0.3 mu m (4.9-5.6) in thickness. The two polar capsules were elongated and equal in size, measuring 9.1 +/- 0.1 mu m (8.8-9.4) in length and 1.7 +/- 0.1 mu m (1.6-1.8) in width, occupying half of the myxospore body. Polar tubules coiled in 10-11 turns perpendicular to the long axis of the polar capsule. The caudal appendage was not bifurcated and measured 25.8 +/- 0.6 mu m (24.7-26.5) in length. The sequencing of the 18S rDNA gene resulted in 1400 bp and this sequence did not match any of the myxozoans available in GenBank. Phylogenetic analysis placed the new species in a well-supported subclade of Henneguya spp. infecting callichthyid fishes, with Henneguya loretoensis being the closest species. This study is the first description of a myxozoan species, Henneguya multiradiatus n. sp. from a fish of the genus Brochis.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10606 - Microbiology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Microbial Pathogenesis
ISSN
0882-4010
e-ISSN
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Volume of the periodical
147
Issue of the periodical within the volume
OCT 2020
Country of publishing house
GB - UNITED KINGDOM
Number of pages
7
Pages from-to
104372
UT code for WoS article
000574908700006
EID of the result in the Scopus database
2-s2.0-85087659514