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abd (version 0.2-8)

FlyTestes: Testes Size in Flies

Description

Testes size (square mm; Testes.area) in 8 populations of common yellow dung flies (Scathophaga stercoraria) with different mating systems (Mating.system).

Arguments

Format

A data frame with 8 observations on the following 2 variables.
mating
a factor with levels Monogamous Polyandrous
testes.area
a numeric vector

Source

Hosken, D.J. and P.I. Ward. 2001. Experimental evidence for testis size evolution via sperm competition. Ecology Letters 4: 10-13.

References

http://en.wikipedia.org/wiki/Scathophaga_stercoraria

Examples

Run this code
str(FlyTestes)
FlyTestes

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