abd (version 0.1-22)

Beetles: Beetle Wings and Horns

Description

Relative size of the horns and wings in 19 female Onthophagus sagittarius beetles.

Usage

data(Beetles)

source

Emlen, D.J. 2001. Costs and the diversification of exaggerated animal structures. Science 291: 1534-1536.

References

http://www.scienceonline.org/cgi/content/abstract/291/5508/1534

Examples

data(Beetles)
str(Beetles)
xyplot(wing.mass ~ horn.size, Beetles)