Towards an understanding of multimodal traits of female reproduction in chimpanzees.

ABSTRACT: Although primates have long been regarded as microsmatic, recent studies indicate that olfaction is an important sensory mode of primate communication, e.g., in the context of reproduction. However, large gaps remain in our understanding of primate olfactory traits, especially in the great apes. Female chimpanzees (Pan troglodytes) possess an exaggerated sexual swelling, which is an imprecise signal of fertility that is thought to serve to confuse paternity. However, some high-ranking males that copulate most frequently on the days when females are most fertile seem to have more precise information on the timing of ovulation, which suggests the existence of an olfactory fertility trait. In order to examine, and provide evidence for, fertility-related chemical information in female chimpanz

SUBMITTER: Kucklich M 

PROVIDER: S-EPMC9273533 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature