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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

,

Yuliya Kutsokon

Yuliya Kutsokon

,

,

,

Natalia Dzyziuk

Natalia Dzyziuk

,

oraz

Kateryna Nazaruk

Kateryna Nazaruk

| 31 mar 2022

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Oceanological and Hydrobiological Studies

Tom 51 (2022): Zeszyt 1 (March 2022)

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Article Category: Original research paper

Data publikacji: 31 mar 2022

Zakres stron: 1 - 9

Otrzymano: 06 sie 2021

Przyjęty: 03 wrz 2021

DOI: https://doi.org/10.26881/oahs.2022.1.01

Słowa kluczowe
biological invasions, non-indigenous species, range expansion, host–parasite interaction, fish parasites

© 2022 Yuriy Kvach et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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.

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 species	Index	Bug basin			Dniester basin
Parasite species	Index	Inzhenerne	Znesinnia	Plastova	Maliushevske	Stryiska
CILIOPHORA
Trichodina sp.	P, %		13.3	22.0		30.0
	MI ± SD		5.5 ± 6.4	21.1 ± 34.8		4.7 ± 5.3
	IR		1–10	1–113		1–15
	A		0.7	4.6		1.4
MONOGENEA
Gyrodactylus perccotti Ergens & Yukhimenko, 1973	P, %	22.2	33.3	24.4	19.2	15.0
	MI ± SD	1.3 ± 0.5	1.0 ± 0.0	2.7 ± 1.5	2.0 ± 1.2	7.3 ± 11.0
	IR	1–2	1	1–5	1–4	1–20
	A	0.3	0.3	0.7	0.4	1.1
CESTODA
Nippotaenia perccotti (Akhmerov, 1941)	P, %	16.7	6.7	34.1	46.2	65.0
	MI ± SD	3.3 ± 2.3	5.0	3.4 ± 3.5	7.0 ± 4.1	3.7 ± 2.1
	IR	2–6	5	1–14	1–15	1–7
	A	0.6	0.3	1.2	3.2	2.4
Paradilepis scolecina (Rudolphi, 1819)	P, %			2.4
	MI ± SD			2.0
	IR			2
	A			0.05
DIGENEA
Metorchis xanthosomus (Creplin, 1846)	P, %			19.5
	MI ± SD			2.5±1.4
	IR			1–5
	A			0.5
ACANTHOCEPHALA
Acanthocephalus lucii (Müller, 1776)	P, %	16.7
	MI ± SD	2.3 ± 1.2
	IR	1–3
	A	0.4
CRUSTACEA
Neoergasilus japonicus (Harada, 1930)	P, %	11.1
	MI ± SD	1.5 ± 0.7
	IR	1–2
	A	0.2
BIVALVIA
Unionidae gen. sp.	P, %	77.8		14.6	7.7
	MI ± SD	5.2 ± 4.3		3.3 ± 2.4	1.5 ± 0.7
	IR	1–17		1–8	1–2
	A	4.1		0.5	0.1
Species richness		5	3	6	3	3

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

Parameters		Bug basin			Dniester basin
Parameters		Inzhenerne	Znesinnia	Plastova	Maliushevske	Stryiska
n		18	15	41	26	20
SL, mm	m ± SD	79.7 ± 19.3	53.6 ± 11.2	53.1 ± 21.4	121.9 ± 19.4	63.4 ± 4.4
SL, mm	min. – max.	54 – 123	40 – 82	27 – 97	100 – 188	58 – 75
TL, mm	m ± SD	93.1 ± 20.9	65.1 ± 13.2	58.0 ± 28.9	142.2 ± 20.1	76.1 ± 3.7
TL, mm	min. – max.	69 – 140	50 – 99	31 – 120	119 – 214	70 – 83

eISSN:: 1897-3191
Język:: Angielski

Częstotliwość wydawania:: 4 razy w roku
Dziedziny czasopisma:: Chemistry, other, Geosciences, Life Sciences

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