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Titolo:
Social organization, reproduction and rearing strategies of Callimico goeldii: New clues from the wild
Autore:
Porter, LM;
Indirizzi:
SUNY Stony Brook, Interdepartmental Doctoral Project Anthropol Sci, Stony Brook, NY 11794 USA SUNY Stony Brook Stony Brook NY USA 11794 Sci, Stony Brook, NY 11794 USA
Titolo Testata:
FOLIA PRIMATOLOGICA
fascicolo: 2, volume: 72, anno: 2001,
pagine: 69 - 79
SICI:
0015-5713(200103/04)72:2<69:SORARS>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
NEW-WORLD MONKEYS; MARMOSETS CALLITHRIX-JACCHUS; TAMARINS SAGUINUS-FUSCICOLLIS; GOLDEN LION TAMARINS; LIFE-HISTORY TRAITS; INFANT-CARE; NORTHERN BOLIVIA; LEONTOPITHECUS-ROSALIA; NEOTROPICAL PRIMATES; CEBUELLA-PYGMAEA;
Keywords:
allocare; birth season; mating strategy; litter size; callitrichines; interbirth interval;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
71
Recensione:
Indirizzi per estratti:
Indirizzo: Porter, LM Brookfield Zoo, Chicago Zool Soc, Dept Conservat Biol, 3300 Golf Rd, Brookfield, IL 60513 USA Brookfield Zoo 3300 Golf Rd Brookfield IL USA 60513 L 60513 USA
Citazione:
L.M. Porter, "Social organization, reproduction and rearing strategies of Callimico goeldii: New clues from the wild", FOL PRIMAT, 72(2), 2001, pp. 69-79

Abstract

The callitrichines are a specialized radiation of primates that are characterized in part by variable social systems and cooperative infant care. Callimico goeldii, unlike the other callitrichines, have single rather than twin offspring, reducing the need for allocare and permitting synchronous breeding within groups. Low mortality rates among offspring and unstable social groups are suggested to be possible factors that have led to single births among C. goeldii. Single offspring may benefit from greater maternal investment and more frequent food sharing than twin offspring, factors that mayhelp to explain why C. goeldii reaches sexual maturity more rapidly than other callitrichines. In addition, increased breeding opportunities for young C. goeldii females may have selected for rapid maturation rates among this species. Postpartum ovulation and aseasonal resource availability appear to permit females to have biannual birth seasons, further increasing the potential reproductive output. Copyright (C) 2001 S. Karger AG, Basel.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/04/20 alle ore 23:19:25