Reproductive endocrinology of wild female woolly monkeys (<i>Lagothrix lagotricha poeppigii</i>) during puberty, ovarian cyclicity, and pregnancy

Abondano, Laura A.; Ziegler, Toni E.; Fiore, Anthony Di

doi:10.1002/ajp.23303

Cited by 3 publications

(1 citation statement)

References 55 publications

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“…The female woolly monkey has an estrous cycle of 21–25 days, with an estrus of 1–8 days (Abondano et al, 2022; Castellanos & Louis McCombs, 1968; Mack & Kafka, 1978; Williams, 1967), being receptive to copulation and accepting males, with an interval of 3 weeks.…”

Section: Woolly Monkeysmentioning

confidence: 99%

Reproductive physiology with emphasis on endometrial cycles of woolly and uakari monkeys—A literature review

Pereira,

Mayor,

Evangelista

et al. 2023

American J Primatol

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The ability of a species to withstand human impact depends on its life history characteristics, including social, ranging, and reproductive activity. The genera Lagothrix and Cacajao are more susceptible to anthropic action than small‐sized primates due to their slower life histories, more restricted geographical ranges, and lower population densities. This narrative literature review aimed to gather scientific information available from the last 60 years on the reproductive biology of females of the genera Lagothrix and Cacajao. Most studies on the genus Lagothrix, mainly focused on L. lagothricha and L. l. poeppigii, present important advances on reproductive strategies, reproductive productivity, functional morphology and physiology, including seasonality, sexual cycle, gestation and fetal development in captive and free‐living populations. Contrary, there is much less known about the reproductive biology of the genus Cacajao, with studies on free‐living C. calvus and C. melanocephalus highlighting reproductive behavior, and basic description of the sexual cycle, gestation, and lactation. Unfortunately, the morphology of the female genital organs is only described in C. calvus, and there is still scarce information about the menstrual activity and the placenta. This literature review encourages primatologists, morphophysiologists, reproductive specialists, and ecologists to conduct comprehensive studies of these species to better understand the gaps in knowledge about reproduction, their relationship with their environment, including climatic and social variables. Understanding the integrative reproductive biology of these species will be a clue for improving the assessment of the resilience capacity of free‐living populations and, consequently, establishing more appropriate management programs, and for the development of ex situ management techniques for the conservation of the species.

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