Are you what you eat? A geometric morphometric analysis of gekkotan skull shape

The morphological variation of the gekkotan skull, as visualized through dorsal and lateral views of a large sample of skulls (164 species; 68% of all gekkotan genera), was analysed using geometric morphometrics. We describe skull changes using variables associated with the contour variations (uniform components), as well as localized changes (partial warps). We defined dietary categories based on the available information for 105 species. These...