We present a first preliminary molecular analysis of relationships among a sample of living members of the Gryllotalpidae, based on partial nucleotide sequence data of the 16S mitochondrial gene. Our analysis defines five groups that diverged from each other approximately 196 to 284 Mya in the Mesozoic era. This study supports the monophyly of the genus Scapteriscus and its placement in the subfamily Scapteriscinae, as well as the inclusion of the genus Triamescaptor in the subfamily Gryllotalpinae. The monophyly of the large genus Gryllotalpa is not supported, suggesting a revision of the genus is needed.
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1 December 2010
Investigating Genetic Relationships within Gryllotalpidae: A Molecular Hypothesis
Abinash Padhi,
Richard E. Young Jr.,
Cara Hoffart,
Trevor Sarratt,
Jennifer Fancher,
Michael A. Steffen,
Peggy S.M. Hill
Journal of Orthoptera Research
Vol. 19 • No. 2
December 2010
Vol. 19 • No. 2
December 2010
molecricket
molecular systematica Gryllotalpidae
mtDNA