title: Promiscuous words.
abstract: Promiscuity is frequently used to describe animal mating behaviour, and especially to describe multiple mating by females. Yet this use of the term is incorrect, perhaps reflecting an erroneous adoption of common language to pique reader interest. We evaluated the patterns of use and misuse of the word 'promiscuity' in a representative journal of animal behaviour. This survey highlights how inappropriately the term is used, and how it can conceal critical features of animal mating strategies with intriguing evolutionary significance. Further analysis of the scientific impact of papers identified by the term promiscuous or polyandrous revealed that the former were cited less frequently. We argue that using promiscuity to describe animal mating strategies is anthropomorphic, inaccurate, and potentially misleading. Consistent with other biological disciplines, the word promiscuity should be used to describe indiscriminate mating behaviour only, and that polygyny and polyandry should be used to describe male and female mating frequency respectively.
authors.affiliation: Department of Zoology, University of Melbourne, Melbourne, VIC 3010, Australia. m.elgar@unimelb.edu.au.
authors.forename: Mark A
authors.initials: MA
authors.lastname: Elgar
authors.forename: Therésa M
authors.initials: TM
authors.lastname: Jones
authors.forename: Kathryn B
authors.initials: KB
authors.lastname: McNamara