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PubMed · 113536

Studies with timed-pregnant squirrel monkeys (Saimiri sciureus).

S J Stolzenberg·D C Jones·J N Kaplan·R A Barth·G D Hodgen·S M Madan
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Abstract

Timed-pregnant monkeys were produced in a large nonhabituated colony of Saimiri sciureus of Bolivian origin. In a colony of 373 females and 40 males, 277 females (74%) were considered to be inseminated, based on microscopic observation of sperm and/or detection of a coagulum (plug) in the vagina. Forty-six full-term progeny were delivered. The mean gestational period was 152.5 days (SD = 3.9 days). For continuous cohabitation, the median time to insemination was five days, with 75% of inseminations occurring within eight days. Pregnancy evaluation (mouse bioassay) indicated a high level of resorptions within the first 50 days of gestation. This may help explain the low birth rates reported for other nonhaibuated colonies.

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Abortion, VeterinaryAnimalsAnimals, NewbornBiological AssayBirth WeightFemaleFetal DeathGestational AgeHaplorhiniMaleMiceMonkey DiseasesPregnancyPregnancy TestsPregnancy, AnimalRabbitsSaimiriSeasonsJournal ArticleResearch Support, U.S. Gov't, Non-P.H.S.

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S J Stolzenberg, D C Jones, J N Kaplan, R A Barth, G D Hodgen, S M Madan. 1979. Studies with timed-pregnant squirrel monkeys (Saimiri sciureus).. https://doi.org/10.1159/000460173

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