Počet záznamů: 1  

The parasites of a successful invader: monogeneans of the Asian topmouth gudgeon Pseudorasbora parva, with description of a new species of Gyrodactylus

  1. 1.
    SYSNO ASEP0574397
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevThe parasites of a successful invader: monogeneans of the Asian topmouth gudgeon Pseudorasbora parva, with description of a new species of Gyrodactylus
    Tvůrce(i) Ondračková, Markéta (UBO-W) RID, ORCID, SAI
    Seifertová, M. (CZ)
    Tkachenko, Maria (UBO-W) ORCID, RID, SAI
    Vetešník, Lukáš (UBO-W) RID, SAI, ORCID
    Liu, H. (CN)
    Demchenko, V. (UA)
    Kvach, Yuriy (UBO-W) ORCID, RID, SAI
    Celkový počet autorů7
    Číslo článku22
    Zdroj.dok.Parasite - ISSN 1252-607X
    Roč. 30, č. 22 (2023)
    Poč.str.20 s.
    Jazyk dok.eng - angličtina
    Země vyd.FR - Francie
    Klíč. slovaBivaginogyrus ; Species invasion ; Monogenea ; New species ; Parasite loss ; Phylogeny
    Vědní obor RIVEG - Zoologie
    Obor OECDZoology
    CEPGA20-29111S GA ČR - Grantová agentura ČR
    Způsob publikováníOpen access
    Institucionální podporaUBO-W - RVO:68081766
    UT WOS001012231500001
    EID SCOPUS85164164172
    DOI10.1051/parasite/2023024
    AnotaceMonogenean parasites are often co-introduced with their fish hosts into novel areas. This study confirmed co-introduction of two dactylogyrids, Dactylogyrus squameus Gusev, 1955 and Bivaginogyrus obscurus (Gusev, 1955), and a newly described gyrodactylid species, Gyrodactylus pseudorasborae n. sp. into Europe along with their fish host, the invasive topmouth gudgeon Pseudorasbora parva (Temminck & Schlegel) from East Asia. All three species were observed in the lower Dnieper and middle Danube basin regions and had slightly larger haptoral hard parts than the same parasites in their native range. While dactylogyrids occurred sporadically, we recorded regular infection by G. pseudorasborae n. sp. at relatively high prevalence and abundance. This latter species was observed in both the native and non-native range of topmouth gudgeon, and resembles Gyrodactylus parvae You et al., 2008 recently described from P. parva in China. Both species were distinguished based on genetic analysis of their ITS rDNA sequence (6.6% difference), and morphometric differences in the marginal hooks and male copulatory organ. Phylogenetic analysis of dactylogyrid monogeneans showed that B. obscurus clustered with Dactylogyrus species parasitising Gobionidae and Xenocyprididae, including D. squameus, supporting recent suggestions of a paraphyletic origin of the Dactylogyrus genus. In addition to co-introduced parasites, topmouth gudgeon was infected with a local generalist, G. prostae Ergens, 1964, increasing the number of monogeneans acquired in Europe to three species. Nevertheless, monogenean infections were generally lower in non-native host populations, potentially giving an advantage to invading topmouth gudgeon.
    PracovištěÚstav biologie obratlovců
    KontaktHana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524
    Rok sběru2024
    Elektronická adresahttps://www.parasite-journal.org/articles/parasite/pdf/2023/01/parasite230035.pdf
Počet záznamů: 1  

  Tyto stránky využívají soubory cookies, které usnadňují jejich prohlížení. Další informace o tom jak používáme cookies.