While sexual dimorphism has long received special attention from biologists, derived monomorphism, the condition in which both males and females express similar derived features, has been less well st
This dataset was used for the analyses reported in "Trait variation in patchy landscapes: morphology of spotted salamanders (Ambystoma maculatum) varies more within ponds than between ponds". Data wer
Table 4. Sizes, lengths in mm, weights in gram, October 1999. Head-body + tailWeightVentral colour125+11382.03dark grey-black115+10256.09black95+8551.00black** two tiny yellow specks, right posteriorl