Article
Spatial and temporal drivers of phenotypic diversity in polymorphic snakes.
The American naturalist - 1 Aug 2013
Cox Christian L, Davis Rabosky Alison R
Abstract excerpt
Color polymorphism in natural populations presents an ideal opportunity to study the evolutionary drivers of phenotypic diversity. Systems with striking spatial, temporal, and qualitative variation in color can be leveraged to study the mechanisms promoting the distribution of different types of variation in nature. We used the highly polymorphic ground snake (Sonora semiannulata), a putative coral snake mimic...
Topics
- Animals
- Biological Evolution
- Gene Flow
- Phenotype
- Phylogeography
- Pigmentation
- Polymorphism, Genetic
- Population Dynamics
- Selection, Genetic
- Snakes
- Southwestern United States
