Shape principal component analysis (shape PCA) of 273 females of Tetrix bipunctata and kraussi A analysis including 17 variables, scatterplot of first against second shape PC; in parentheses the variance explained by each shape PC B PCA ratio spectrum for first shape PC C PCA ratio spectrum for second shape PC. Horizontal bars in the ratio spectra represent 68% bootstrap confidence intervals, based on 1000 replicates; only the most important characters are indicated in ratio spectra.

  Part of: Moser V, Baur H, Lehmann AW, Lehmann GUC (2021) Two species? – Limits of the species concepts in the pygmy grasshoppers of the Tetrix bipunctata complex (Orthoptera, Tetrigidae). ZooKeys 1043: 33-59.