abd (version 0.1-22)

SalmonColor: Pacific Salmon Color

Description

Skin color sockeye and kokanee morphs of the Pacific salmon (Oncorhynchus nerka) raised in a low carotenoid environment.

Usage

data(SalmonColor)

source

Craig, J.K. and C. Foote. 2001. Countergradient variation and secondary sexual color: phenotypic convergence promotes genetic divergence in carotenoid use between sympatric anadromous and nonanadromous morphs of sockeye salmon (Oncorhynchus nerka). Evolution 55: 380-391.

Examples

data(SalmonColor)
SalmonColor
histogram(~skin.color | species, SalmonColor)
bwplot(skin.color ~ species, SalmonColor)