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Article

Mitochondrial DNA sequences reveal extensive cryptic diversity within a western American springsnail.

Molecular ecology - 1 Oct 2003

Liu Hsiu-Ping, Hershler Robert, Clift Kayla

Abstract excerpt

We analysed cytochrome c oxidase subunit I and NADH dehydrogenase subunit I sequence variation among 29 populations of a widely ranging southwestern springsnail (Pyrgulopsis micrococcus) and 18 regional congeners. Cladistic analyses of these sequences depict P. micrococcus as a polyphyletic composite of five well-supported clades. Sequence divergences among these clades and subclades imply the possible occurrence...

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PMID: 12969479
DOI: 10.1046/j.1365-294x.2003.01949.x

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