当前位置: X-MOL 学术Pedobiologia › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Move or change, an eco-evolutionary dilemma: the case of Collembola
Pedobiologia ( IF 2.3 ) Pub Date : 2020-03-01 , DOI: 10.1016/j.pedobi.2020.150625
Jean-François Ponge

Abstract The present opinion paper suggests that springtails, which can live above- and/or belowground according to species requirements, have two strategies at their disposal to face environmental hazards, called ‘move’ or ‘change’. Species with poor dispersal capacity, often parthenogenetic, and living mainly in a confined environment, have to adapt themselves by increasing their phenotypic plasticity or letting the environment selecting or adding favourable mutations. Conversely, species with a high dispersal capacity, often sexual and living in a more open environment, may emigrate and immigrate without the need to become better adapted to changing environmental conditions. Advantages and disadvantages of these two tactics are reviewed and their prospective responses to global changes are compared on the light of existing knowledge on this microarthropod group.

中文翻译:

移动或改变,生态进化的困境:跳虫的案例

摘要 本意见书表明,跳虫可以根据物种要求生活在地上和/或地下,它们有两种应对环境危害的策略,称为“移动”或“改变”。扩散能力差的物种,通常是孤雌生殖,并且主要生活在一个封闭的环境中,必须通过增加它们的表型可塑性或让环境选择或添加有利的突变来适应自己。相反,具有高传播能力的物种,通常有性生活并生活在更开放的环境中,可能不需要更好地适应不断变化的环境条件就可以迁出和迁入。
更新日期:2020-03-01
down
wechat
bug