Female reproductive cycles and birth data from an Old World Monkey colony

Hadidian, John; Bernstein, Irwin S.

doi:10.1007/bf02373394

Cited by 88 publications

(76 citation statements)

References 9 publications

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“…Umur rata-rata betina saat pertama kali bereproduksi sekitar 3,9 tahun (Hadidan & Bernstein 1979) dan 51,6 bulan (Harvey et al 1987). Umur jantan saat pertama kali bereproduksi sekitar 50,4 bulan (Harvey et al 1987).…”

Section: Monyet Kra Macaca Fascicularisunclassified

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Hutan pasca pemanenan: melindungi satwa liar dalam kegiatan hutan produksi di Kalimantan

Meijaard¹,

Sheil²,

Nasi³

et al. 2006

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Section: Monyet Kra Macaca Fascicularisunclassified

“…Umur jantan saat pertama kali bereproduksi sekitar 50,4 bulan (Harvey et al 1987). Jarak antara kelahiran 13 bulan (Hadidan & Bernstein 1979;Ross 1992).…”

Section: Monyet Kra Macaca Fascicularisunclassified

Hutan pasca pemanenan: melindungi satwa liar dalam kegiatan hutan produksi di Kalimantan

Meijaard¹,

Sheil²,

Nasi³

et al. 2006

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“…Breeding ecology Polygynous; female mean age at fi rst reproduction approximately 3.9 years (Hadidan & Bernstein 1979) and 51.6 months (Harvey et al 1987); male age at fi rst reproduction approximately 50.4 months (Harvey et al 1987); interbirth interval: 13 months (Hadidan & Bernstein 1979;Ross 1992).…”

Section: Long-tailed Macaque Macaca Fascicularismentioning

confidence: 99%

“…Breeding ecology Polygynous; female age of fi rst reproduction approximately 3.6 years (Hadidan & Bernstein 1979) or 35 months (Caldecott 1986); interbirth interval approximately 1.1 years (Hadidan & Bernstein 1979).…”

Section: Pig-tailed Macaque Macaca Nemestrinamentioning

confidence: 99%

“…obs. ); ratio of 1 male to 5-8 females (Caldecott 1986).Breeding ecology Polygynous; female age of fi rst reproduction approximately 3.6 years (Hadidan & Bernstein 1979) or 35 months (Caldecott 1986); interbirth interval approximately 1.1 years (Hadidan & Bernstein 1979).Habitat loss and degradation Nijman (1997) reported small differences in density between primary and old secondary (logged 40 years ago) forests in East (Oka et al 2000). Small degraded forest blocks, set within an agricultural matrix, and varying in size between 16 and 25 ha, contained between 3 and 6 individuals each (Oka et al 2000).…”

mentioning

confidence: 99%

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Life after logging: reconciling wildlife conservation and production forestry in Indonesian Borneo

Meijaard¹,

Sheil²,

Nasi³

et al. 2005

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This book has been published with fi nancial support from UNESCO, ITTO, and SwedBio. The authors are responsible for the choice and presentation of the facts contained in this book and for the opinions expressed therein, which are not necessarily those of CIFOR, UNESCO, ITTO, and SwedBio and do not commit these organisations. The review and synthesis refl ect inputs from many organisations, including MoF, LIPI, WCS, TNC, WWF and CIRAD. This review has also benefi ted from research, and related activities, supported by grants from ITTO, the European Commission, the World Bank, and the MacArthur Foundation. The opinions expressed in this book are not endorsed by any of these organisations. ISBN 979-3361-56-5The Center for International Forestry Research (CIFOR) was established in 1993 as part of the Consultative Group on International Agricultural Research (CGIAR) in response to global concerns about the social, environmental and economic consequences of forest loss and degradation. CIFOR research produces knowledge and methods to improve the well-being of forest-dependent people and to help countries manage their forests wisely for sustainable benefi ts. This research is conducted in more than two dozen countries, in collaboration with numerous partners. Since it was founded, CIFOR has also played a central role in infl uencing global and national forestry policies. National Library of Indonesia Cataloging-in-Publication DataLife after logging: Reconciling wildlife conservation and production forestry in Indonesian Borneo/ Meijaard, E., Sheil, D., Nasi, R., Augeri, D., Rosenbaum, B., Iskandar, D., Setyawati, T., Lammertink, M., Rachmatika, I., Wong, A., Soehartono, T., Stanley, S. and O'Brien, T. 308Life after logging | ix Figure 9. Sundasciurus lowii, seen here feeding on Artocarpus fruits, is a common squirrel of undisturbed and disturbed lowland forests 78 Figure 10. Malay Civet (Viverra tangalunga), one of the Bornean civet species that are negatively affected by the effects of timber harvest 87 Figure 11. Limnonectes leporinus, a Bornean endemic generally found near large or medium-sized streams 101 Figure 12. Numbers of amphibians found in an unlogged area in Danum Valley, a area under reduced impact logging (RIL), and an area under conventional logging (CL) 102 Figure 13. Box-and-whiskers plot of logging tolerance in relation to species age 118 Figure 14. Discriminant analysis of 3 variables (number of small Sundaic islands on which species occurs (after Meijaard 2003b), number of species per genus, and number of subspecies per species) and their predictive value for the sensitivity of mammal species to logging 119 Figure 15. Box-and-whiskers plot of categories for tolerance to logging in relation to distribution on small islands 120 Figure 16. Box-and-whiskers plot of categories for tolerance to logging in relation to number of young per nest or litter 120 Figure 17. Column charts of sensitivity to logging in relation to distribution range 121 Figure 18. Column charts of sensitivity to logging in relat...

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Long-term data on basic reproductive parameters and evaluation of endocrine, morphological, and behavioral measures for monitoring reproductive status in a group of semifree-ranging Tonkean macaques (Macaca tonkeana)

et al. 1996

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Cycle and gestation lengths, menstruation patterns, female genital swelling characteristics, and male‐female consortship durations are reported in a semifree‐ranging group of Tonkean macaques (Macaca tonkeana) studied over a 12 year period. In addition, profiles of urinary estrone conjugates (E1C) and immunoreactive pregnanediol glucuronide (PdG) throughout four complete menstrual cycles in two females and three full‐term pregnancies are presented. Based on intermenstrual intervals, a mean cycle length of 37–41 days (n = 55 cycles in 10 females) was found. Gestation length averaged 173 days (n = 27 pregnancies in eight females). Measurement of PdG immunoreactivity in urine revealed a cyclic pattern with a 5–15‐fold increase between follicular and luteal phase concentrations, suggesting that PdG is a reliable indicator of ovarian cyclicity and luteal function. In contrast to PdG, E1C excretion showed no clear pattern throughout the cycle; however, highest values of E1C were usually found shortly before the onset of the luteal phase PdG rise at the presumed time of ovulation. Levels of both hormones were elevated during the first half of gestation and showed a marked increase throughout the second half, with maximum E1C concentrations being up to 100‐fold higher than nonpregnant levels. Consortships by the male and occurrence of female genital swelling were long lasting (on average 5–10 days and 13 days, respectively) and were restricted to the follicular phase of the cycle. The day of maximal swelling and day of detumescence as well as the end of male consortship were closely associated with the periovulatory period. Swellings and consortships were longer following lactational ammenorhea than for subsequent cycles. The evolutionary significance of the cyclical changes undergone by females upon their relations with males is discussed. © 1996 Wiley‐Liss, Inc.

show abstract

Female reproductive cycles and birth data from an Old World Monkey colony

Cited by 88 publications

References 9 publications

Hutan pasca pemanenan: melindungi satwa liar dalam kegiatan hutan produksi di Kalimantan

Hutan pasca pemanenan: melindungi satwa liar dalam kegiatan hutan produksi di Kalimantan

Life after logging: reconciling wildlife conservation and production forestry in Indonesian Borneo

Long-term data on basic reproductive parameters and evaluation of endocrine, morphological, and behavioral measures for monitoring reproductive status in a group of semifree-ranging Tonkean macaques (Macaca tonkeana)

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