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@article{2398678,
author = {Kvach, Yuriy and Tkachenko, Maria Yu. and Giannetto, Daniela and Míč, Robert and Bartáková, Veronika and Ağdamar, Sevan and Saç, Gülşah and Özuluğ, Müfit and Tarkan, Ali Serhan and Ondračková, Markéta},
article_number = {5},
doi = {http://dx.doi.org/10.3390/d16050272},
keywords = {microsatellites; cytochrome c oxidase I; parasitism; species introductions; Türkiye},
language = {eng},
issn = {1424-2818},
journal = {Diversity},
title = {Low Genetic and Parasite Diversity of Invasive Pumpkinseed Lepomis gibbosus (Centrarchidae) Expanding in Türkiye},
url = {https://www.mdpi.com/1424-2818/16/5/272},
volume = {16},
year = {2024}
}
TY - JOUR
ID - 2398678
AU - Kvach, Yuriy - Tkachenko, Maria Yu. - Giannetto, Daniela - Míč, Robert - Bartáková, Veronika - Ağdamar, Sevan - Saç, Gülşah - Özuluğ, Müfit - Tarkan, Ali Serhan - Ondračková, Markéta
PY - 2024
TI - Low Genetic and Parasite Diversity of Invasive Pumpkinseed Lepomis gibbosus (Centrarchidae) Expanding in Türkiye
JF - Diversity
VL - 16
IS - 5
SP - 1-16
EP - 1-16
PB - MDPI
SN - 14242818
KW - microsatellites
KW - cytochrome c oxidase I
KW - parasitism
KW - species introductions
KW - Türkiye
UR - https://www.mdpi.com/1424-2818/16/5/272
N2 - Multiple factors can facilitate invasion success, with the absence of natural enemies, such as predators and parasites, recognised as conferring a significant advantage on invasive over native species. Pumpkinseed Lepomis gibbosus (Centrarchidae) represents one of the most successful freshwater fish invaders in Europe. Previous research has highlighted genetic differences between pumpkinseed populations in Türkiye and those in other European regions, attributed to rapid adaptation to new environmental conditions. This study aimed to investigate whether these highly adapted pumpkinseed populations in Türkiye benefit from a potential release from parasites, as proposed by the enemy-release hypothesis. Genetic characterisation of pumpkinseed populations from both European and Asian parts of Türkiye revealed that they share the same cytochrome c oxidase I haplotype as European populations. Microsatellite analysis indicated low genetic diversity, with STRUCTURE analysis confirming the clustering of all Turkish populations, suggesting a common source. Consistent with the low genetic diversity indicative of a small founding population, we observed a limited number of co-introduced parasite species, including the myxozoan Myxobolus dechtiari, the monogenean Onchocleidus dispar, and the digenean Posthodiplostomum centrarchi. Parasite infection by local parasites acquired in Türkiye was rare. Parasite diversity, species richness, and equitability were low, with only nine parasite taxa identified in all four pumpkinseed populations. The most diverse parasite community was found in Değirmenköy Reservoir, located in the European part of Türkiye, where seven parasite taxa were identified. While our study did not uncover genetically distinct pumpkinseed populations in Türkiye, the fish demonstrated resilience against most local parasite species, potentially providing them with an advantage over native species, aligning with the enemy-release hypothesis.
ER -
KVACH, Yuriy, Maria Yu. TKACHENKO, Daniela GIANNETTO, Robert MÍČ, Veronika BARTÁKOVÁ, Sevan AĞDAMAR, Gül$\backslash$c sah SA$\backslash$C C, Müfit ÖZULUĞ, Ali Serhan TARKAN and Markéta ONDRAČKOVÁ. Low Genetic and Parasite Diversity of Invasive Pumpkinseed Lepomis gibbosus (Centrarchidae) Expanding in Türkiye. \textit{Diversity}. MDPI, 2024, vol.~16, No~5, p.~1-16. ISSN~1424-2818. Available from: https://dx.doi.org/10.3390/d16050272.
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