Sex differences in alarm response and predation risk in the fresh water snail Pomacea canaliculata
文献类型：期刊论文
| 作者 | Xu, Wubing1; Zhang, Jiaen2; Du, Shanchuan; Dai, Qigui; Zhang, Wenyuan; Luo, Mingzhu2; Zhao, Benliang2 |
| 刊名 | JOURNAL OF MOLLUSCAN STUDIES
 |
| 出版日期 | 2014 |
| 卷号 | 80页码:117-122 |
| ISSN号 | 0260-1230 |
| DOI | 10.1093/mollus/eyt054 |
| 文献子类 | Article |
| 英文摘要 | Many animals show alarm responses (ARs) to chemical cues released from predators or injured conspecifics. However, the prey often makes a trade-off between predation avoidance and reproduction, resulting in pronounced sex differences in AR and in sex-biased predation. This phenomenon has rarely been investigated in snails. The freshwater snail Pomacea canaliculata is reported to exhibit an AR to chemical cues released from predators or injured conspecifics. Here, we investigate the sex differences in AR in the snail to chemical cues released from its predator turtle Chinemys reevesii and injured conspecifics. By exposing adult females and males of equivalent size to turtles, we also evaluate the sex-biased predation in the snail. We find that females respond to chemical cues significantly more strongly than males. The predation experiment shows that more females survived than males after a week of predation. These results suggest that males may reduce their antipredator behaviour in order to increase the chance of mating, suggesting a trade-off between predation avoidance and reproduction. |
| 学科主题 | Marine & Freshwater Biology ; Zoology |
| 出版地 | OXFORD |
| 电子版国际标准刊号 | 1464-3766 |
| WOS关键词 | GOLDEN APPLE SNAIL ; CAENOGASTROPODA AMPULLARIIDAE ; RATIO VARIATION ; TRADE-OFF ; BODY-SIZE ; GASTROPODA ; FIELD ; MATE ; CONSPECIFICS ; PROSPECTUS |
| WOS研究方向 | Marine & Freshwater Biology ; Zoology |
| 语种 | 英语 |
| WOS记录号 | WOS:000335915300002 |
| 出版者 | OXFORD UNIV PRESS |
| 资助机构 | National Natural Science Foundation of China [U1131006, 30770403, 30900187] ; Foundation for High-level Talents in Higher Education of Guangdong [Guangdong Teachers, Letter [2010] 79] ; Guangdong Science and Technology Program [2007B020709007, 2011B020309009] ; Undergraduate Innovative Experiment Project of Guangdong Province [1056411005] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27056]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.South China Agr Univ, Coll Agr, Guangzhou 510642, Guangdong, Peoples R China 2.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 3.Guangdong Regular Higher Educ Inst, Key Lab Agroecol & Rural Environm, Minist Agr Peoples Republ China, Key Lab Trop Environm, Guangzhou 510642, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Wubing,Zhang, Jiaen,Du, Shanchuan,et al. Sex differences in alarm response and predation risk in the fresh water snail Pomacea canaliculata[J]. JOURNAL OF MOLLUSCAN STUDIES,2014,80:117-122. |
| APA | Xu, Wubing.,Zhang, Jiaen.,Du, Shanchuan.,Dai, Qigui.,Zhang, Wenyuan.,...&Zhao, Benliang.(2014).Sex differences in alarm response and predation risk in the fresh water snail Pomacea canaliculata.JOURNAL OF MOLLUSCAN STUDIES,80,117-122. |
| MLA | Xu, Wubing,et al."Sex differences in alarm response and predation risk in the fresh water snail Pomacea canaliculata".JOURNAL OF MOLLUSCAN STUDIES 80(2014):117-122. |
入库方式： OAI收割
来源：植物研究所
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