A Neural Mechanism Underlying Mating Preferences for Familiar Individuals in Medaka Fish

Author:

Okuyama Teruhiro12,Yokoi Saori1,Abe Hideki13,Isoe Yasuko1,Suehiro Yuji14,Imada Haruka1,Tanaka Minoru2,Kawasaki Takashi5,Yuba Shunsuke5,Taniguchi Yoshihito6,Kamei Yasuhiro2,Okubo Kataaki7,Shimada Atsuko1,Naruse Kiyoshi28,Takeda Hiroyuki1,Oka Yoshitaka1,Kubo Takeo1,Takeuchi Hideaki1

Affiliation:

1. Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo 113-0033, Japan.

2. National Institute for Basic Biology, Okazaki 444-8585, Japan.

3. Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan.

4. Department of Physiology, Tokyo Women's Medical University School of Medicine, Tokyo 162-8666, Japan.

5. National Institute of Advanced Industrial Science and Technology (AIST), Osaka 563-8577, Japan.

6. Department of Preventive Medicine and Public Health, School of Medicine, Keio University, Tokyo 160-8582, Japan.

7. Department of Aquatic Bioscience, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-0033, Japan.

8. Department of Basic Biology, School of Life Science, The Graduate University for Advanced Studies (SOKENDAI), Okazaki 444-8585, Japan.

Abstract

Familiarity Does Not Breed Contempt Female mating preference is influenced by social familiarity in various species from fish to primates. Okuyama et al. (p. 91 ) showed in Japanese rice fish that females prefer to mate with visually familiarized males over unfamiliar males and that this preference is mediated by specific neuromodulatory neurons in the female brain.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

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