Comment on “Bateman in Nature: Predation on Offspring Reduces the Potential for Sexual Selection”
Author(s) -
Steven A. Ramm,
Rudy M. Jonker,
Klaus Reinhold,
Tamás Székely,
Fritz Trillmich,
Tim Schmoll,
Holger Schielzeth,
Robert P. Freckleton
Publication year - 2013
Publication title -
science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 12.556
H-Index - 1186
eISSN - 1095-9203
pISSN - 0036-8075
DOI - 10.1126/science.1233298
Subject(s) - predation , offspring , selection (genetic algorithm) , sexual selection , biology , zoology , ecology , computer science , artificial intelligence , genetics , pregnancy
Byers and Dunn's (Reports, 9 November 2012, p.802) conclusion that predation constrains sexual selection is problematic for three reasons: their nonstandard calculation of Bateman slopes; their assertion that random processes do not influence reproductive success; and the statistically unjustifiable use of 6 variables to explain just 10 observations
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