Table 1 in Geometric morphometrics of silky pocket mice (Perognathus: Perognathinae: Rodentia) crania reveals new insights into their variation, evolution, and taxonomy

Table 1. Summary tables of the ANOVA the linear model of (a) the influence of species’ identity on logged cranial size and (b) the influence of logged cranial size, species’ identity, and their interaction on cranial shape (Procrustes’ coordinates) for both views.
d.f.SSMSR 2FZPa. Centroid size (log)[Dorsal view]Species92.139480.237720.6864967.39414.2580.001Residuals2770.977070.0035270.31351Total2863.11655[Ventral view]Species92.58290.2869850.7037175.21115.4140.001Residuals2851.08750.0038160.29629Total2943.6703b. Procrustes’ shape[Dorsal view]Size10.015160.0151550.0195510.38545.33570.001Species90.272970.030330.3521920.783715.71210.001Size × species90.017830.0019810.023011.35762.33580.013Residuals2670.389630.0014590.50272Total2860.77504[Ventral view]Size10.009440.0094370.017048.17145.60090.001Species90.159140.0176830.2873215.310611.45930.001Size × species90.017860.0019840.032241.71823.91910.001Residuals2750.31760.0011550.5734Total2940.55389
Notes: d.f. = degrees of freedom; SS = sequential sums of squares for centroid size models and hierarchical sums of squares for models of Procrustes’ shape coordinates; MS = mean squares; R 2 = R -squared values; F = F -values; Z = effect sizes (standard deviates of F sampling distributions); P = P -values based on 999 permutations.RRPP was used to evaluate the fit of each linear model. Ordinary least squares (OLS) were used to estimate model coefficients.All model terms are significant (P <0.05). Specimens damaged in either view were excluded.