Regular Intergeneric Hybridization of Leuciscine Cyprinids (Cyprinidae, Leuciscinae) in the Dnipro Affluants

The large-scale hybridization of fishes of the subfamily Leuciscinae in the subordinate systems of the Dnieper river basin is presented by data on two pair of species, Rutilus rutilus and Abramis brama, Alburnus alburnus and Scardinius erythrophthalmus. The hybridization and occurrence of F1 hybrids...

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Autores principales:	A. A. Tsyba, M. Ghazali, S. V Kokodiy, S. V. Mezhzherin
Formato:	article
Lenguaje:	EN
Publicado:	Publishing House "Akademperiodyka" 2021
Materias:	cyprinidae bream roach bleak rudd hybridization allozymes morphometry Zoology QL1-991
Acceso en línea:	https://doaj.org/article/d9589903da554b0a9d6a7c2ab38d83b2
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spelling	oai:doaj.org-article:d9589903da554b0a9d6a7c2ab38d83b22021-11-22T15:03:30ZRegular Intergeneric Hybridization of Leuciscine Cyprinids (Cyprinidae, Leuciscinae) in the Dnipro Affluants2707-725X2707-7268https://doaj.org/article/d9589903da554b0a9d6a7c2ab38d83b22021-07-01T00:00:00Zhttp://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/158https://doaj.org/toc/2707-725Xhttps://doaj.org/toc/2707-7268The large-scale hybridization of fishes of the subfamily Leuciscinae in the subordinate systems of the Dnieper river basin is presented by data on two pair of species, Rutilus rutilus and Abramis brama, Alburnus alburnus and Scardinius erythrophthalmus. The hybridization and occurrence of F1 hybrids are confirmed with allozyme spectra and morphological characters on series of samples. The presence of single individuals sharply deviating in morphological characters among the bleak and common rudd hybrids suggests limited backcrossing with rudd. A complete morphometric analysis of the characteristics of bleak and rudd hybrids has been carried out. The paper discusses the issue of intergeneric hybridization in nature, which is a unique phenomenon characteristic only of some groups of cyprinids. The most likely reason is the overestimation of the taxonomic status of European cyprinids, which is confirmed by the insignificant level of intergeneric genetic divergence.A. A. TsybaM. GhazaliS. V KokodiyS. V. MezhzherinPublishing House "Akademperiodyka"articlecyprinidaebreamroachbleakruddhybridizationallozymesmorphometryZoologyQL1-991ENZoodiversity, Vol 55, Iss 4 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	cyprinidae bream roach bleak rudd hybridization allozymes morphometry Zoology QL1-991
spellingShingle	cyprinidae bream roach bleak rudd hybridization allozymes morphometry Zoology QL1-991 A. A. Tsyba M. Ghazali S. V Kokodiy S. V. Mezhzherin Regular Intergeneric Hybridization of Leuciscine Cyprinids (Cyprinidae, Leuciscinae) in the Dnipro Affluants
description	The large-scale hybridization of fishes of the subfamily Leuciscinae in the subordinate systems of the Dnieper river basin is presented by data on two pair of species, Rutilus rutilus and Abramis brama, Alburnus alburnus and Scardinius erythrophthalmus. The hybridization and occurrence of F1 hybrids are confirmed with allozyme spectra and morphological characters on series of samples. The presence of single individuals sharply deviating in morphological characters among the bleak and common rudd hybrids suggests limited backcrossing with rudd. A complete morphometric analysis of the characteristics of bleak and rudd hybrids has been carried out. The paper discusses the issue of intergeneric hybridization in nature, which is a unique phenomenon characteristic only of some groups of cyprinids. The most likely reason is the overestimation of the taxonomic status of European cyprinids, which is confirmed by the insignificant level of intergeneric genetic divergence.
format	article
author	A. A. Tsyba M. Ghazali S. V Kokodiy S. V. Mezhzherin
author_facet	A. A. Tsyba M. Ghazali S. V Kokodiy S. V. Mezhzherin
author_sort	A. A. Tsyba
title	Regular Intergeneric Hybridization of Leuciscine Cyprinids (Cyprinidae, Leuciscinae) in the Dnipro Affluants
title_short	Regular Intergeneric Hybridization of Leuciscine Cyprinids (Cyprinidae, Leuciscinae) in the Dnipro Affluants
title_full	Regular Intergeneric Hybridization of Leuciscine Cyprinids (Cyprinidae, Leuciscinae) in the Dnipro Affluants
title_fullStr	Regular Intergeneric Hybridization of Leuciscine Cyprinids (Cyprinidae, Leuciscinae) in the Dnipro Affluants
title_full_unstemmed	Regular Intergeneric Hybridization of Leuciscine Cyprinids (Cyprinidae, Leuciscinae) in the Dnipro Affluants
title_sort	regular intergeneric hybridization of leuciscine cyprinids (cyprinidae, leuciscinae) in the dnipro affluants
publisher	Publishing House "Akademperiodyka"
publishDate	2021
url	https://doaj.org/article/d9589903da554b0a9d6a7c2ab38d83b2
work_keys_str_mv	AT aatsyba regularintergenerichybridizationofleuciscinecyprinidscyprinidaeleuciscinaeinthedniproaffluants AT mghazali regularintergenerichybridizationofleuciscinecyprinidscyprinidaeleuciscinaeinthedniproaffluants AT svkokodiy regularintergenerichybridizationofleuciscinecyprinidscyprinidaeleuciscinaeinthedniproaffluants AT svmezhzherin regularintergenerichybridizationofleuciscinecyprinidscyprinidaeleuciscinaeinthedniproaffluants
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Regular Intergeneric Hybridization of Leuciscine Cyprinids (Cyprinidae, Leuciscinae) in the Dnipro Affluants

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