Inter-generic differences in the metafemoral apodeme of flea beetles (Chrysomelidae: Alticinae) |
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Authors: | DAVID G. FURTH |
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Affiliation: | Peabody Museum of Natural History and Department of Biology, Yale University |
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Abstract: | Abstract. The metafemoral apodeme, an essential element of the unique jumping mechanism in the chrysomelid subfamily Alticinae (flea beetles), was studied in fifty-three Palearctic species of twenty-six genera. Inter-generic differences are noted and these genera separate into seven groups according to their apodeme structure. The significance of the metafemoral apodeme in phylo-genetic relationships at the generic and subfamilial level is discussed. |
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