The Carpathian Mountains: a biodiversity hotspot for freshwater Gammarus (Crustacea: Amphipoda)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F14%3A00076849" target="_blank" >RIV/00216224:14310/14:00076849 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The Carpathian Mountains: a biodiversity hotspot for freshwater Gammarus (Crustacea: Amphipoda)
Original language description
The Holarctic genus Gammarus comprises approximately 200 freshwater species exhibiting patchy distributions,weak vagility and ubiquity.Moreover,some of the apparently widespread species are actually diverse species complexes.The aim of this study was toassess the lineage diversity and estimate divergence times of two widespread species complexes in the Carpathians,G.balcanicus and G.fossarum.We sequenced the COI marker from 49 localities for G.balcanicus(118 individuals)and 46 localities for G.fossarum(94 individuals).Phylogenetic relationships were reconstructed using maximum-likelihood and two different approaches were followed for quantifying lineage diversity.Phylogenetic analysis revealed that both taxa comprise highly diverse lineages that are distinct from those of the type localities of nominal taxa.Depending on criteria used(general mixed Yule coalescent and a 16%patristic distance threshold),estimations of lineage diversity indicated at least 8(up to 45)entities within G.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
EG - Zoology
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů