Male and Female Mate-Choice Decisions by Evarcha culicivora, An East African Jumping Spider

Abstract:

There has been a considerable recent interest in the criteria by which animals choose mates and in the extent to which mating systems tend to be based on mutual mate choice. In this study, we consider Evarcha culicivora, a salticid spider from East Africa. This species has some unusual characteristics, including active display by females as well as males, males that kill females more frequently than females kill males and wide intrasexual variation in body size. For females, larger males are especially dangerous. Here, we demonstrate, using two experimental designs (live-mate choice and mount choice), that virgin males, virgin females and previously mated males prefer larger opposite-sex individuals as potential mates, but mated females prefer smaller, safer males as potential mates.

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APA

Public Library, A. & R., C (2024). Male and Female Mate-Choice Decisions by Evarcha culicivora, An East African Jumping Spider. Afribary. Retrieved from https://track.afribary.com/works/male-and-female-mate-choice-decisions-by-evarcha-culicivora-an-east-african-jumping-spider

MLA 8th

Public Library, Africana, and Cross R. "Male and Female Mate-Choice Decisions by Evarcha culicivora, An East African Jumping Spider" Afribary. Afribary, 10 Mar. 2024, https://track.afribary.com/works/male-and-female-mate-choice-decisions-by-evarcha-culicivora-an-east-african-jumping-spider. Accessed 23 Nov. 2024.

MLA7

Public Library, Africana, and Cross R. . "Male and Female Mate-Choice Decisions by Evarcha culicivora, An East African Jumping Spider". Afribary, Afribary, 10 Mar. 2024. Web. 23 Nov. 2024. < https://track.afribary.com/works/male-and-female-mate-choice-decisions-by-evarcha-culicivora-an-east-african-jumping-spider >.

Chicago

Public Library, Africana and R., Cross . "Male and Female Mate-Choice Decisions by Evarcha culicivora, An East African Jumping Spider" Afribary (2024). Accessed November 23, 2024. https://track.afribary.com/works/male-and-female-mate-choice-decisions-by-evarcha-culicivora-an-east-african-jumping-spider

Male and Female Mate-Choice Decisions by Evarcha culicivora, An East African Jumping Spider

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