Maximum likehood tree based on sequences of nuclear rDNA internal transcribed spacer (ITS-2) gene representing the diversity among clades of the group A1+A2+A3 from the Chydorus sphaericus group.
figureposted on 19.12.2016, 18:58 by Alexey A. Kotov, Dmitry P. Karabanov, Eugeniya I. Bekker, Tatiana V. Neretina, Derek J. Taylor
The support values of individual nodes are based on different variants of phylogenetic analysis: ML / ME / BI.
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biodiversity knowledge gapChydorus sphaericus groupcrustacean Chydorus sphaericus-brevilabrisCOIChydorus specimensgene regionsnovel lineagesYenisey River basinbiogeographic boundariesspecies diversityBeringian refugiafood websChydorus sphaericus GroupHolarctic sequencessphaericus groupNorthern Palearctic