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Parasites of the invasive Chinese sleeper Perccottus glenii (Actinopterygii: Odontobutidae) in the region of the first introduction of the Carpathian population Cover

Parasites of the invasive Chinese sleeper Perccottus glenii (Actinopterygii: Odontobutidae) in the region of the first introduction of the Carpathian population

Oceanological and Hydrobiological Studies
Volume 51 (2022): Issue 1 (March 2022)
By: Yuriy Kvach,  Yuliya Kutsokon,  Michal Janáč,  Ihor Dykyy,  Natalia Dzyziuk,  Ivanna Dudliv and  Kateryna Nazaruk  
Open Access
|Mar 2022

Figures & Tables

Figure 1

Abundance (A) and species richness (B) of fish parasites in five localities. Horizonal bar = median, box = interquartile range, whiskers = non-outlier range (1.5*interquartile range), dots = outliers. Abundance outside the presented y-axis range are written as values. Centroids of the localities are indicated by numbers: 1 = Stryiska, 2 = Znesinnia, 3 = Maliushevske, 4 = Inzhenerne, 5= Plastova.
Abundance (A) and species richness (B) of fish parasites in five localities. Horizonal bar = median, box = interquartile range, whiskers = non-outlier range (1.5*interquartile range), dots = outliers. Abundance outside the presented y-axis range are written as values. Centroids of the localities are indicated by numbers: 1 = Stryiska, 2 = Znesinnia, 3 = Maliushevske, 4 = Inzhenerne, 5= Plastova.

Figure 2

Non-metric multidimensional scaling (NMDS) of parasite assemblages in fish from five sites (colors of the dots correspond to site centroids) using Bray–Curtis (A) and Jaccard (B) indices. Centroids of the localities are indicated by numbers: 1 = Stryiska, 2 = Znesinnia, 3 = Maliushevske, 4 = Inzhenerne, 5 = Plastova. NMDS stress = 0.048 (A) and 0.023 (B).
Non-metric multidimensional scaling (NMDS) of parasite assemblages in fish from five sites (colors of the dots correspond to site centroids) using Bray–Curtis (A) and Jaccard (B) indices. Centroids of the localities are indicated by numbers: 1 = Stryiska, 2 = Znesinnia, 3 = Maliushevske, 4 = Inzhenerne, 5 = Plastova. NMDS stress = 0.048 (A) and 0.023 (B).

Infection parameters of the Chinese sleeper (Perccottus glenii) in five localities from two different river basins_ P – prevalence; MI – mean intensity; IR – intensity range; A – abundance; SD – standard deviation

Parasite speciesIndexBug basinDniester basin
InzhenerneZnesinniaPlastovaMaliushevskeStryiska
CILIOPHORA
Trichodina sp.P, %13.322.030.0
MI ± SD5.5 ± 6.421.1 ± 34.84.7 ± 5.3
IR1–101–1131–15
A0.74.61.4
MONOGENEA
Gyrodactylus perccotti Ergens & Yukhimenko, 1973P, %22.233.324.419.215.0
MI ± SD1.3 ± 0.51.0 ± 0.02.7 ± 1.52.0 ± 1.27.3 ± 11.0
IR1–211–51–41–20
A0.30.30.70.41.1
CESTODA
Nippotaenia perccotti (Akhmerov, 1941)P, %16.76.734.146.265.0
MI ± SD3.3 ± 2.35.03.4 ± 3.57.0 ± 4.13.7 ± 2.1
IR2–651–141–151–7
A0.60.31.23.22.4
Paradilepis scolecina (Rudolphi, 1819)P, %2.4
MI ± SD2.0
IR2
A0.05
DIGENEA
Metorchis xanthosomus (Creplin, 1846)P, %19.5
MI ± SD2.5±1.4
IR1–5
A0.5
ACANTHOCEPHALA
Acanthocephalus lucii (Müller, 1776)P, %16.7
MI ± SD2.3 ± 1.2
IR1–3
A0.4
CRUSTACEA
Neoergasilus japonicus (Harada, 1930)P, %11.1
MI ± SD1.5 ± 0.7
IR1–2
A0.2
BIVALVIA
Unionidae gen. sp.P, %77.814.67.7
MI ± SD5.2 ± 4.33.3 ± 2.41.5 ± 0.7
IR1–171–81–2
A4.10.50.1
Species richness53633

Abundance and dimensions of the studied fish_ n – number of fish, ind_; SL – standard length, mm; TL – total length, mm; m – mean parameters; SD – standard deviation

ParametersBug basinDniester basin
InzhenerneZnesinniaPlastovaMaliushevskeStryiska
n1815412620
SL, mmm ± SD79.7 ± 19.353.6 ± 11.253.1 ± 21.4121.9 ± 19.463.4 ± 4.4
min. – max.54 – 12340 – 8227 – 97100 – 18858 – 75
TL, mmm ± SD93.1 ± 20.965.1 ± 13.258.0 ± 28.9142.2 ± 20.176.1 ± 3.7
min. – max.69 – 14050 – 9931 – 120119 – 21470 – 83
DOI: https://doi.org/10.26881/oahs.2022.1.01 | Journal eISSN: 1897-3191 | Journal ISSN: 1730-413X
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Language: English
Page range: 1 - 9
Submitted on: Aug 6, 2021
Accepted on: Sep 3, 2021
Published on: Mar 31, 2022
Published by: University of Gdańsk
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
biological invasions,
non-indigenous species,
range expansion,
host–parasite interaction,
fish parasites
Related subjects:
Chemistry,
Chemistry, other,
Geosciences,
Geosciences, other,
Life sciences,
Life sciences, other

© 2022 Yuriy Kvach, Yuliya Kutsokon, Michal Janáč, Ihor Dykyy, Natalia Dzyziuk, Ivanna Dudliv, Kateryna Nazaruk, published by University of Gdańsk
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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