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The phylogenetic position of Anacanthorus (Monogenea, Dactylogyridae) parasitizing Brazilian serrasalmids (Characiformes)

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F19%3A00108063" target="_blank" >RIV/00216224:14310/19:00108063 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.parasite-journal.org/articles/parasite/abs/2019/01/parasite190034/parasite190034.html" target="_blank" >https://www.parasite-journal.org/articles/parasite/abs/2019/01/parasite190034/parasite190034.html</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1051/parasite/2019045" target="_blank" >10.1051/parasite/2019045</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    The phylogenetic position of Anacanthorus (Monogenea, Dactylogyridae) parasitizing Brazilian serrasalmids (Characiformes)

  • Original language description

    Anacanthorus (Anacanthorinae) is one of the most speciose and common genera of neotropical monogeneans, yet there are still many gaps in our knowledge concerning their diversity and phylogeny. We performed phylogenetic analyses of molecular sequences in order to investigate the phylogenetic position within the Dactylogyridae of Anacanthorus spp. infesting serrasalmids from two Brazilian river basins. Sequences of partial 28S rDNA obtained for nine species of Anacanthorus and Mymarothecium viatorum parasitizing serrasalmids and the published sequences of other members of the Dactylogyridae were included in the phylogenetic reconstruction. Phylogenetic analyses supported the monophyly of anacanthorine monogeneans. The Anacanthorinae (represented in this study by Anacanthorus spp.) formed a monophyletic group included in a large clade together with a group of solely freshwater Ancyrocephalinae and species of the Ancylodiscoidinae. Mymarothecium viatorum (Ancyrocephalinae) was placed within the clade of freshwater Ancyrocephalinae. The phylogenetic analyses indicated that the relationships among species of Anacanthorus reflect those of their serrasalmid hosts: the first subgroup includes a species specific to hosts assigned to Piaractus, a member of the “pacus” lineage; the second subgroup includes a species parasitizing the “Myleus-like pacus” lineage; and the third subgroup includes species parasitizing the lineage of the “true piranhas”. We suggest that Anacanthorus and their serrasalmid hosts can be considered a useful model to assess host-parasite biogeography and coevolution in the neotropics. However, future studies focusing on a wider spectrum of host species and their specific Anacanthorus spp. are needed in order to investigate coevolution in this highly diversified system.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10613 - Zoology

Result continuities

  • Project

    <a href="/en/project/GBP505%2F12%2FG112" target="_blank" >GBP505/12/G112: ECIP - European Centre of Ichtyoparasitology</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    PARASITE

  • ISSN

    1252-607X

  • e-ISSN

    1776-1042

  • Volume of the periodical

    26

  • Issue of the periodical within the volume

    JUL

  • Country of publishing house

    FR - FRANCE

  • Number of pages

    10

  • Pages from-to

    1-10

  • UT code for WoS article

    000476920900002

  • EID of the result in the Scopus database

    2-s2.0-85070108022