Seasonal occurrence and metrical variability of Gyrodactylus rhodei Žitňan, 1964 (Monogenea, Gyrodactylidae)

DÁVIDOVÁ, Martina, Jiří JARKOVSKÝ, Iveta MATĚJUSOVÁ and Milan GELNAR. Seasonal occurrence and metrical variability of Gyrodactylus rhodei Žitňan, 1964 (Monogenea, Gyrodactylidae). Parasitology Research. Berlin, Heidelberg: Springer, 2005, vol. 2005, No 95, p. 398-405. ISSN 0932-0113.

Basic information

• Original name: Seasonal occurrence and metrical variability of Gyrodactylus rhodei Žitňan, 1964 (Monogenea, Gyrodactylidae)
• Name in Czech: Sezónní dynamika a metrická variabilita Gyrodactylus rhodei Žitňan, 1964 (Monogenea, Gyrodactylidae)
• Authors: DÁVIDOVÁ, Martina (703 Slovakia, guarantor), Jiří JARKOVSKÝ (203 Czech Republic), Iveta MATĚJUSOVÁ (203 Czech Republic) and Milan GELNAR (203 Czech Republic).
• Edition: Parasitology Research, Berlin, Heidelberg, Springer, 2005, 0932-0113.

Other information

• Original language: English
• Type of outcome: Article in a journal
• Field of Study: 10600 1.6 Biological sciences
• Country of publisher: Switzerland
• Confidentiality degree: is not subject to a state or trade secret
• Impact factor: Impact factor: 1.226
• RIV identification code: RIV/00216224:14310/05:00012377
• Organization unit: Faculty of Science
• UT WoS: 000228266300006
• Keywords in English: gyrodactylus; seasonal occurrence; metrical variability; ITS; bitterling
• Tags: bitterling, gyrodactylus, ITS, metrical variability, seasonal occurrence

Abstract

The seasonal dynamics of Gyrodactylus rhodei was studied from June 2000 to may 2001 in the Kyjovka River, Czech Republic. A negative relationship between prevalence and intensity of infection of G. rhodei and water temperature was found. A negative relationship between water temperature and the size of the hard parts of the G. rhodei haptor was evident. Sequences of the partial ITS (rDNA) of specimens collected during the cold and warm seasons were analysed. No evidence of intraspecific variability in the sequenced region was found.

Abstract (in Czech)

Sezónní dynamika Gyrodactylus rhodei byla sledována v od června 2000 do května 2001. Negativní korelace mezi prevalencí, intenzitou infekce a teplotou vody byla zaznamenána. Negativní vztah byl také zaznamenán mezi velikostí přichycovacích struktur haptoru G. rhodei a teplotou vody. Úsek ribosomální DNA (ITS) byl sekvenován u jedinců pocházejících ze zimního a letního období. Nebyly nalezeny vnitrodruhové rozdíly mezi těmito jedinci ve sledovaném úseků ribosomální DNA.

Links

• GA524/02/0924, research and development project: Name: Diverzita parazitů ranných vývojových stádií ryb v podmínkách fragmentovaných habitatů

Investor: Czech Science Foundation, Diversity of parasites of early stages of fish development under conditions of fragmentated habitats

• MSM0021622416, plan (intention): Name: Diverzita biotických společenstev a populací: kauzální analýza variability v prostoru a čase

Investor: Ministry of Education, Youth and Sports of the CR, Diversity of Biotic Communities and Populations: Causal Analysis of variation in space and time