{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,3,6]],"date-time":"2025-03-06T22:46:11Z","timestamp":1741301171486,"version":"3.38.0"},"reference-count":0,"publisher":"Walter de Gruyter GmbH","issue":"3","license":[{"start":{"date-parts":[[1999,2,14]],"date-time":"1999-02-14T00:00:00Z","timestamp":918950400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[1999,2,14]],"date-time":"1999-02-14T00:00:00Z","timestamp":918950400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJFP"],"published-print":{"date-parts":[[1999,2,14]]},"abstract":"<jats:p><jats:italic>Callithrix<\/jats:italic> and <jats:italic>Leontopithecus<\/jats:italic> exhibit ecological differences that have implications for the patterns of infant care. In <jats:italic>C. jacchus<\/jats:italic>, which uses a small home range because it depends mainly on plant exudates, infants can forage independently early in their life. <jats:italic>L. chrysomelas<\/jats:italic>, which feeds mainly on fruits and insects, needs larger home ranges and, therefore, its infants have a more extensive period of dependence. Three families of <jats:italic>C. jacchus <\/jats:italic>and four families of <jats:italic>L. chrysomelas<\/jats:italic> were studied in captivity. The animals were observed starting from the birth of the infants up to their 8th week of age. Our results suggest that the pattern of infant transfer in <jats:italic>L. chrysomelas<\/jats:italic> did not follow the one reported for <jats:italic>L. rosalia<\/jats:italic> in that transfers from the mother occurred much earlier. <jats:italic>L. chrysomelas<\/jats:italic> infants were carried for about 15% of total time during the 8th week of life against less than 1% in <jats:italic>C. jacchus<\/jats:italic> in the same week. Infant care seems to be more extensive in <jats:italic>L. chrysomelas<\/jats:italic> than in <jats:italic>C. jacchus<\/jats:italic>, and the period of exclusive mother carrying in <jats:italic>L. chrysomelas<\/jats:italic> is shorter than that observed in <jats:italic>L. rosalia<\/jats:italic>.<\/jats:p>","DOI":"10.1159\/000021687","type":"journal-article","created":{"date-parts":[[2003,4,15]],"date-time":"2003-04-15T15:42:49Z","timestamp":1050421369000},"page":"146-153","source":"Crossref","is-referenced-by-count":6,"title":["The Mother\u2019s Participation in Infant Carrying in Captive Groups of Leontopithecus chrysomelas and Callithrix jacchus"],"prefix":"10.1163","volume":"70","author":[{"given":"Marcelina Souza","family":"de Oliveira","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"F\u00edvia Ara\u00fajo","family":"Lopes","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carmen","family":"Alonso","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maria Em\u00edlia","family":"Yamamoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"374","container-title":["Folia Primatologica"],"original-title":[],"link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/21687","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/brill.com\/view\/journals\/ijfp\/70\/3\/article-p146_3.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/brill.com\/downloadpdf\/journals\/ijfp\/70\/3\/article-p146_3.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,3,1]],"date-time":"2022-03-01T09:46:09Z","timestamp":1646127969000},"score":1,"resource":{"primary":{"URL":"https:\/\/brill.com\/view\/journals\/ijfp\/70\/3\/article-p146_3.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,2,14]]},"references-count":0,"journal-issue":{"issue":"3"},"URL":"https:\/\/doi.org\/10.1159\/000021687","relation":{},"ISSN":["0015-5713","1421-9980"],"issn-type":[{"type":"print","value":"0015-5713"},{"type":"electronic","value":"1421-9980"}],"subject":[],"published":{"date-parts":[[1999,2,14]]}}}