... Analysis of shape and size variation of the first lower molar in Far-Eastern grey voles of genus Alexandromys (Rodentia: Cricetidae) from Russian fauna using geometric morphometrics . ... The variation of quantitative characters of the first lower molar was analysed in nine species of Far-Eastern voles Alexandromys from Russian fauna. ... Shape of enamel loops of the first lower molar of Far-Eastern grey voles can be used for species identification, but not for phylogenetic analysis. ...