Morphology, ecology and DNA-barcoding distinguish Pupilla pratensis (Clessin, 1871) from Pupilla muscorum (Linnaeus, 1758) (Pulmonata: Pupillidae)

Authors: von Proschwitz, Ted; Schander, Christoffer; Jueg, Uwe; Thorkildsen, Solveig

Source: Journal of Molluscan Studies, Volume 75, Number 4, 25 November 2009 , pp. 315-322(8)

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Abstract:

The taxonomic identity of Pupilla pratensis (Clessin, 1871), normally considered to be an ecophenotype of Pupilla muscorum (Linnaeus, 1758), was investigated using morphological, ecological and molecular data (cytochrome c oxidase subunit I and cytochrome b). We conclude that these two forms represent distinct species. This underused combined approach proves to be a powerful tool in distinguishing among closely related species within the genus Pupilla, and we suggest that it should be more widely adopted when sorting out complexes in other groups.

Document Type: Research article

DOI: http://dx.doi.org/10.1093/mollus/eyp038

Publication date: 2009-11-25

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The Journal of Molluscan Studies is the major international journal covering the biology of molluscs. The journal features the newly developing subjects of molecular genetics, cladistic phylogenetics and ecophysiology, but also maintains coverage of ecological, behavioural and systematic malacology.