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Table 2 Results from general linear models for a) tadpole, b) metamorph and c) juvenile development in natural ponds

From: Post-zygotic selection against parental genotypes during larval development maintains all-hybrid populations of the frog Pelophylax esculentus

    Developmental stage [97] Snout-vent length Body mass
Stage Source df F p F p F p
a) Tadpoles Genotype 1 4.136 0.044 - - - -
Pond 9 18.47 <0.001 - - - -
b) Metamorphs Genotype 2 - - 7.63 <0.001 6.00 0.003
Pond 9 - - 47.74 <0.001 23.98 <0.001
c) Juveniles Genotype 2 - - 1.47 0.234 2.46 0.090
  Pond 11 - - 2.49 0.007 3.64 <0.001
  1. In a) developmental stage (according to [96]) was related to two genotype categories (hybrid and parental offspring) and pond of origin. In b) and c) body mass and size (measured by snout-vent length) were related to three hybrid genotypes (LR, LLR and LRR) and pond of origin