首页> 外文期刊>Fungal Biology Reviews >Jacks and jills: alternative life-history phenotypes and skewed sex ratio in anadromous Threespine Stickleback (Gasterosteus aculeatus)
【24h】

Jacks and jills: alternative life-history phenotypes and skewed sex ratio in anadromous Threespine Stickleback (Gasterosteus aculeatus)

机译:杰克和吉尔斯:替代生活历史表型和伴有血管刺山脉的偏见性比例(加油术穴位)

获取原文
获取原文并翻译 | 示例
       

摘要

Background: Anadromous Threespine Stickleback (Gasterosteus aculeatus) often have bimodal size-frequency distributions, suggesting alternative life-history phenotypes. Breeding at small size may decrease attractiveness to mates, competitiveness in territorial disputes, and fecundity, but early breeding may outweigh the fitness costs of small size if survival to reproduction is low or iteroparity is possible.
机译:背景:阿腹刺激线岩虫(气体肌肉Aculeatus)经常具有双峰尺寸分布,暗示替代寿命历史表型。 小尺寸的育种可能会降低对伴侣的吸引力,领土争端的竞争力,以及繁殖力,但早期育种可能超过了如果生存到繁殖是低的,或者迭代性是可能的小尺寸的健身成本。

著录项

相似文献

  • 外文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号