Helminth Community of Wintering Greater White-Fronted Geese, Anser albifrons (Anseriformes, Anatidae) in the South of Ukraine

Twenty-one specimens of greater white-fronted geese Anser albifrons (Scopoli, 1769) from the Odesa Region in southern Ukraine were examined using parasitological methods. All of the geese were infected with helminths, with nematodes present in 100% of cases. A total of 15 helminth species were ident...

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Datum:2025
Hauptverfasser: Greben, O., Dupak, V., Kuzmina, T.
Format: Artikel
Sprache:Englisch
Veröffentlicht: Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine 2025
Online Zugang:https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/851
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Journal Zoodiversity
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author Greben, O.
Dupak, V.
Kuzmina, T.
author_facet Greben, O.
Dupak, V.
Kuzmina, T.
author_sort Greben, O.
baseUrl_str
collection OJS
datestamp_date 2025-12-18T11:49:27Z
description Twenty-one specimens of greater white-fronted geese Anser albifrons (Scopoli, 1769) from the Odesa Region in southern Ukraine were examined using parasitological methods. All of the geese were infected with helminths, with nematodes present in 100% of cases. A total of 15 helminth species were identified, comprising six species of nematode, five species of trematode and four species of cestode. The greater white-fronted goose was recorded as a new host for four species: Echinostoma nordiana, Echinostoma sarcinum, Microsomacanthus paramicrosoma and Heterakis gallinarum. Four monoxenous nematode species, Trichostrongylus tenuis, Amidostomum anseris, Amidostomum spatulatum, and Epomidostomum orispinum, predominated in the helminth community according to their prevalence and abundance. Two congeneric species, A. spatulatum and A. anseris, demonstrated a negative interspecific association. Three species, E. orispinum, A. spatulatum, and T. tenuis, were found with a prevalence higher than 80%. In contrast, trematode and cestode infections were low, likely due to the absence of invertebrates, their intermediate hosts in the greater white-fronted geese’s diet during the winter season.
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spelling zoodiv-article-8512025-12-18T11:49:27Z Helminth Community of Wintering Greater White-Fronted Geese, Anser albifrons (Anseriformes, Anatidae) in the South of Ukraine Greben, O. Dupak, V. Kuzmina, T. greater white-fronted geese helminths of birds nematodes trematodes cestodes helminth community Ukraine Twenty-one specimens of greater white-fronted geese Anser albifrons (Scopoli, 1769) from the Odesa Region in southern Ukraine were examined using parasitological methods. All of the geese were infected with helminths, with nematodes present in 100% of cases. A total of 15 helminth species were identified, comprising six species of nematode, five species of trematode and four species of cestode. The greater white-fronted goose was recorded as a new host for four species: Echinostoma nordiana, Echinostoma sarcinum, Microsomacanthus paramicrosoma and Heterakis gallinarum. Four monoxenous nematode species, Trichostrongylus tenuis, Amidostomum anseris, Amidostomum spatulatum, and Epomidostomum orispinum, predominated in the helminth community according to their prevalence and abundance. Two congeneric species, A. spatulatum and A. anseris, demonstrated a negative interspecific association. Three species, E. orispinum, A. spatulatum, and T. tenuis, were found with a prevalence higher than 80%. In contrast, trematode and cestode infections were low, likely due to the absence of invertebrates, their intermediate hosts in the greater white-fronted geese’s diet during the winter season. Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine 2025-10-15 Article Article application/pdf https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/851 10.15407/zoo2025.06.571 Zoodiversity; Vol. 59 No. 6 (2025): Zoodiversity Zoodiversity (Vestnik Zoologii); Том 59 № 6 (2025): Zoodiversity 2707-7268 2707-725X 10.15407/zoo2025.06 en https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/851/361 Copyright (c) 2025 Oksana Greben, Valeriya Dupak, Tetyana Kuzmina
spellingShingle Greben, O.
Dupak, V.
Kuzmina, T.
Helminth Community of Wintering Greater White-Fronted Geese, Anser albifrons (Anseriformes, Anatidae) in the South of Ukraine
title Helminth Community of Wintering Greater White-Fronted Geese, Anser albifrons (Anseriformes, Anatidae) in the South of Ukraine
title_full Helminth Community of Wintering Greater White-Fronted Geese, Anser albifrons (Anseriformes, Anatidae) in the South of Ukraine
title_fullStr Helminth Community of Wintering Greater White-Fronted Geese, Anser albifrons (Anseriformes, Anatidae) in the South of Ukraine
title_full_unstemmed Helminth Community of Wintering Greater White-Fronted Geese, Anser albifrons (Anseriformes, Anatidae) in the South of Ukraine
title_short Helminth Community of Wintering Greater White-Fronted Geese, Anser albifrons (Anseriformes, Anatidae) in the South of Ukraine
title_sort helminth community of wintering greater white-fronted geese, anser albifrons (anseriformes, anatidae) in the south of ukraine
topic_facet greater white-fronted geese
helminths of birds
nematodes
trematodes
cestodes
helminth community
Ukraine
url https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/851
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