Impact of hybridization between sika and red deer on phenotypic traits of the newborn and mother-young relationships
文献类型：期刊论文
| 作者 | Gelin, Uriel1,2; Keller, Matthieu; de Beaupuis, Victor1; Nowak, Raymond; Levy, Frederic; Locatelli, Yann1 |
| 刊名 | ANIMAL BEHAVIOUR
 |
| 出版日期 | 2019 |
| 卷号 | 158页码:65-75 |
| 关键词 | Cervus elaphus Cervus nippon hider species maternal behaviour mother-young recognition parturition placentophagy species barrier young behaviour |
| ISSN号 | 0003-3472 |
| DOI | 10.1016/j.anbehav.2019.09.016 |
| 英文摘要 | The removal of pre-existing geographical barriers between species, notably by humans, allows previously isolated species to hybridize. Interspecies hybridization has been studied at different levels but the mother-young relationship, which is crucial for the offspring's survival, has not been investigated in large wild mammals. We compared the establishment of the mother-young relationship at birth and during the first week of life and the morphological development of the young in red deer, Cervus elaphus, sika deer, Cervus nippon, and their hybrids (male nippon x female elaphus). Most mother-young behaviours did not differ between the three groups, showing strong conservation of peripartum behaviours in cervids. In contrast, the behaviour and body size of the hybrid young were similar or tended to be close to those found in the maternal species, suggesting important maternal effects. In addition, hybrid young were more likely to be standing during the first week than young from the other groups, possibly resulting from increased maternal stimulation and/or hybrid vigour. Adult females in the herd were more likely to perform smell-related and agonistic behaviours towards the hybrid young, suggesting potential species recognition issues, which require further investigation. In conclusion, our findings show that hybridization has no noticeable impact on the mother-young relationship, which could partly explain the success of hybridization between the sika and red deer in the wild. (C) 2019 The Association for the Study of Animal Behaviour. Published by Elsevier Ltd. All rights reserved. |
| 学科主题 | Behavioral Sciences ; Zoology |
| 语种 | 英语 |
| WOS记录号 | WOS:000504419700008 |
| 源URL | [http://ir.xtbg.org.cn/handle/353005/11592]  |
| 专题 | 西双版纳热带植物园_2012年后新成立研究组 |
| 作者单位 | 1.Univ Tours, IFCE, CNRS, INRA,Physiol Reprod & Comportements, Nouzilly, France 2.Museum Natl Hist Nat, Reserve Zool Haute Touche, D975, F-3629 Obterre, France 3.Chinese Acad Sci, Ctr Integrat Conservat, Xishuangbanna Trop Bot Garden, Menglun, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gelin, Uriel,Keller, Matthieu,de Beaupuis, Victor,et al. Impact of hybridization between sika and red deer on phenotypic traits of the newborn and mother-young relationships[J]. ANIMAL BEHAVIOUR,2019,158:65-75. |
| APA | Gelin, Uriel,Keller, Matthieu,de Beaupuis, Victor,Nowak, Raymond,Levy, Frederic,&Locatelli, Yann.(2019).Impact of hybridization between sika and red deer on phenotypic traits of the newborn and mother-young relationships.ANIMAL BEHAVIOUR,158,65-75. |
| MLA | Gelin, Uriel,et al."Impact of hybridization between sika and red deer on phenotypic traits of the newborn and mother-young relationships".ANIMAL BEHAVIOUR 158(2019):65-75. |
入库方式： OAI收割
来源：西双版纳热带植物园
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。