Phylogenetic evidence for a new species of Barbus in the Danube River basin
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985904%3A_____%2F16%3A00458451" target="_blank" >RIV/67985904:_____/16:00458451 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1016/j.ympev.2015.11.023" target="_blank" >http://dx.doi.org/10.1016/j.ympev.2015.11.023</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ympev.2015.11.023" target="_blank" >10.1016/j.ympev.2015.11.023</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Phylogenetic evidence for a new species of Barbus in the Danube River basin
Popis výsledku v původním jazyce
Three species of small-sized rheophilic Barbus fishes are endemic to and widely distributed throughout the mountain regions in the Danube River basin. In Hungary, barbels referred to as B. petenyi occur in streams in the foothills of the Carpathians near the borders with Slovakia, Ukraine and Romania. However, up to now, no genetic investigations were carried out on rheophilic barbels in this region. This study aims to clarify the taxonomic identity and distribution of the rheophilic barbels in the Hungarian plain based on molecular and morphological analyses. Two mitochondria! genes (cytochrome b, ATPase 6/8) and one nuclear gene (beta-actin intron 2) were sequenced and several morphometric and meristic characters were recorded. Phylogenetic and morphological analyses revealed that there are four genetically distinct lineages among the rheophilic barbels in the Carpathian Basin. The results demonstrated that North Hungarian Barbus populations belong to B. carpathicus and that B. petenyi presumably does not occur in Hungary. As expected, B. balcanicus was only recorded in samples from the Balkans analyzed for reference. A distinct species, new to science, was discovered to be present in Sebes-Koros River (Crisul Repede) in eastern Hungary and western Romania and is formally described here as B. biharicus Antal, Laszlo, Kotlik - sp. nov.
Název v anglickém jazyce
Phylogenetic evidence for a new species of Barbus in the Danube River basin
Popis výsledku anglicky
Three species of small-sized rheophilic Barbus fishes are endemic to and widely distributed throughout the mountain regions in the Danube River basin. In Hungary, barbels referred to as B. petenyi occur in streams in the foothills of the Carpathians near the borders with Slovakia, Ukraine and Romania. However, up to now, no genetic investigations were carried out on rheophilic barbels in this region. This study aims to clarify the taxonomic identity and distribution of the rheophilic barbels in the Hungarian plain based on molecular and morphological analyses. Two mitochondria! genes (cytochrome b, ATPase 6/8) and one nuclear gene (beta-actin intron 2) were sequenced and several morphometric and meristic characters were recorded. Phylogenetic and morphological analyses revealed that there are four genetically distinct lineages among the rheophilic barbels in the Carpathian Basin. The results demonstrated that North Hungarian Barbus populations belong to B. carpathicus and that B. petenyi presumably does not occur in Hungary. As expected, B. balcanicus was only recorded in samples from the Balkans analyzed for reference. A distinct species, new to science, was discovered to be present in Sebes-Koros River (Crisul Repede) in eastern Hungary and western Romania and is formally described here as B. biharicus Antal, Laszlo, Kotlik - sp. nov.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EG - Zoologie
OECD FORD obor
—
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Molecular Phylogenetics and Evolution
ISSN
1055-7903
e-ISSN
—
Svazek periodika
96
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
7
Strana od-do
187-194
Kód UT WoS článku
000371193200018
EID výsledku v databázi Scopus
2-s2.0-84954503793