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Aggression and submission reflect reproductive conflict between females in cooperatively breeding meerkats Suricata suricatta
https://ir.soken.ac.jp/records/3842
https://ir.soken.ac.jp/records/384263520ac3-0ad6-4f72-b686-b265d9e6c4c9
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-08-06 | |||||
| タイトル | ||||||
| タイトル | Aggression and submission reflect reproductive conflict between females in cooperatively breeding meerkats Suricata suricatta | |||||
| タイトル | ||||||
| タイトル | Aggression and submission reflect reproductive conflict between females in cooperatively breeding meerkats Suricata suricatta | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
KUTSUKAKE, Nobuyuki
× KUTSUKAKE, Nobuyuki× CLUTTON-BROCK, Tim H. |
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| 著者別名 |
沓掛, 展之
× 沓掛, 展之 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In many cooperatively breeding species, dominant females suppress reproduction in subordinates. Although it is commonly assumed that aggression from dominant females plays a role in reproductive suppression, little is known about the distribution of aggressive interactions. Here, we investigate the distribution of aggressive and submissive interactions among female meerkats (Suricata suricatta). In this species, dominant females produce more than 80% of the litters, but older subordinates occasionally breed. Dominant females commonly kill the pups of subordinates and usually evict older female subordinates from the group 1-3 weeks before the birth of the dominant female's litter. The aggression frequency of the dominant female toward subordinates and the submission frequency that each subordinate female showed to the dominant female increased as the age of the subordinate female increased and as the birth of the dominant female's pups approached. Moreover, as birth approached, both of these behaviors intensified more quickly between the dominant female and older subordinates than between the dominant female and younger subordinates. The aggression frequency of the dominant female toward each subordinate female predicted whether that subordinate female was evicted from the group; the submission frequency by each subordinate female predicted the timing of their eviction during the pregnancy period of the dominant female. These results support the idea that conflict between dominant and subordinate females increases with the age of subordinates and, since older subordinate females are most likely to reproduce, suggest that dominant females may less easily control reproductive attempts by older subordinate females. | |||||
| 書誌情報 |
Behavioral Ecology and Sociobiology en : Behavioral Ecology and Sociobiology 巻 59, 号 4, p. 541-548, 発行日 2006-02 |
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| 出版者 | ||||||
| 出版者 | SpringerLink | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 03405443 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1007/s00265-005-0079-7 | |||||
| 関連名称 | 10.1007/s00265-005-0079-7 | |||||
| 権利 | ||||||
| 権利情報 | SpringerLink(The original publication is available at www.springerlink.com) | |||||
