Sources of intraspecific variation in sperm precedence in red flour beetles

S. M. Lewis, S. N. Austad

Research output: Contribution to journalArticle

143 Scopus citations

Abstract

Examined sources of variation in sperm precedence in Tribolium castaneum. Consistent differences among male pairs represent 17.8% of the total variation in sperm precedence. These results and reexamination of published studies reveal a high degree of intraspecific variation in sperm precedence, suggesting that mean values are insufficient to adequately characterize sperm-precedence patterns. -from Authors

Original languageEnglish (US)
Pages (from-to)351-359
Number of pages9
JournalAmerican Naturalist
Volume135
Issue number3
DOIs
StatePublished - Jan 1 1990

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ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics

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