圈养出生的银狨猴在橡胶树上的刨食特征。

Jamie Le Fondré, Eluned C Price, Charlotte Arnold, Dominic Wormell
{"title":"圈养出生的银狨猴在橡胶树上的刨食特征。","authors":"Jamie Le Fondré, Eluned C Price, Charlotte Arnold, Dominic Wormell","doi":"10.1163/14219980-bja10046","DOIUrl":null,"url":null,"abstract":"<p><p>Marmosets are obligate gummivores with evolutionary adaptations to harvesting tree exudates. We studied a group of zoo-living free-ranging silvery marmosets (Mico argentatus) that had learned to feed from Prunus spp., to investigate the characteristics of the holes they gouged in four Portuguese laurel trees (Prunus lusitanica). Holes were frequently extended in more than one direction from the base, often producing roughly V-shaped channels. The angles of the holes from the vertical were significantly different from a random distribution and averaged 40° ± 2.1 SE. Mean hole length was 50.9 mm ± 3.4 SE. Mean depth of gouge holes was 5.08 mm ± 0.17 SE and was consistent along the length of the holes. Feeding on Prunus was concentrated in the late morning, and constituted 26.2% of records of the marmosets' overall activity during group scans. Further studies are needed to investigate whether there are consistent species or generic differences in the methods used to harvest gum by marmosets, and whether marmosets use different gouging techniques for different plant species. Understanding how marmosets identify and use new gum sources will be important for their conservation in habitats altered by anthropogenic impacts.</p>","PeriodicalId":520627,"journal":{"name":"Folia primatologica; international journal of primatology","volume":"96 1-2","pages":"67-75"},"PeriodicalIF":0.0000,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Characteristics of gouging by captive-born silvery marmosets in gum-producing trees.\",\"authors\":\"Jamie Le Fondré, Eluned C Price, Charlotte Arnold, Dominic Wormell\",\"doi\":\"10.1163/14219980-bja10046\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Marmosets are obligate gummivores with evolutionary adaptations to harvesting tree exudates. We studied a group of zoo-living free-ranging silvery marmosets (Mico argentatus) that had learned to feed from Prunus spp., to investigate the characteristics of the holes they gouged in four Portuguese laurel trees (Prunus lusitanica). Holes were frequently extended in more than one direction from the base, often producing roughly V-shaped channels. The angles of the holes from the vertical were significantly different from a random distribution and averaged 40° ± 2.1 SE. Mean hole length was 50.9 mm ± 3.4 SE. Mean depth of gouge holes was 5.08 mm ± 0.17 SE and was consistent along the length of the holes. Feeding on Prunus was concentrated in the late morning, and constituted 26.2% of records of the marmosets' overall activity during group scans. Further studies are needed to investigate whether there are consistent species or generic differences in the methods used to harvest gum by marmosets, and whether marmosets use different gouging techniques for different plant species. Understanding how marmosets identify and use new gum sources will be important for their conservation in habitats altered by anthropogenic impacts.</p>\",\"PeriodicalId\":520627,\"journal\":{\"name\":\"Folia primatologica; international journal of primatology\",\"volume\":\"96 1-2\",\"pages\":\"67-75\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2025-01-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Folia primatologica; international journal of primatology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1163/14219980-bja10046\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Folia primatologica; international journal of primatology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1163/14219980-bja10046","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

狨猴是专性食胶动物,进化适应了采集树木分泌物。我们研究了一组生活在动物园的自由放养的银狨猴(Mico argentatus),它们学会了以Prunus spp.为食,以调查它们在四棵葡萄牙月桂树(Prunus lusitanica)上挖洞的特征。孔经常从底部向多个方向延伸,通常产生大致的v形通道。孔与垂直方向的夹角与随机分布差异显著,平均为40°±2.1 SE。平均孔长为50.9 mm±3.4 SE。凿孔的平均深度为5.08 mm±0.17 SE,沿凿孔长度方向一致。对Prunus的摄食集中在上午晚些时候,占组扫描期间绒猴整体活动记录的26.2%。绒猴采集树胶的方法是否存在一致的种或属差异,以及绒猴对不同植物种类是否使用不同的采伐技术,这些都需要进一步的研究。了解狨猴如何识别和利用新的树胶来源对它们在受人为影响改变的栖息地的保护具有重要意义。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Characteristics of gouging by captive-born silvery marmosets in gum-producing trees.

Marmosets are obligate gummivores with evolutionary adaptations to harvesting tree exudates. We studied a group of zoo-living free-ranging silvery marmosets (Mico argentatus) that had learned to feed from Prunus spp., to investigate the characteristics of the holes they gouged in four Portuguese laurel trees (Prunus lusitanica). Holes were frequently extended in more than one direction from the base, often producing roughly V-shaped channels. The angles of the holes from the vertical were significantly different from a random distribution and averaged 40° ± 2.1 SE. Mean hole length was 50.9 mm ± 3.4 SE. Mean depth of gouge holes was 5.08 mm ± 0.17 SE and was consistent along the length of the holes. Feeding on Prunus was concentrated in the late morning, and constituted 26.2% of records of the marmosets' overall activity during group scans. Further studies are needed to investigate whether there are consistent species or generic differences in the methods used to harvest gum by marmosets, and whether marmosets use different gouging techniques for different plant species. Understanding how marmosets identify and use new gum sources will be important for their conservation in habitats altered by anthropogenic impacts.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信