生物群落一组生活在特定栖息地且形成一生态群落的一组相互影响的生物 A group of interacting organisms that live in a particular habitat and form an ecological community.
在生物群落中影响其它类别的存在和类型的 Influencing the presence and type of other species in the community.
（种间）相互作用出现在群落中的相互作用和效应，例如共生现象 Any of the reciprocal actions or effects, such as symbiosis, that can occur in a community.
顶极群落，演替顶极生态发展的一个阶段，在此阶段一群有机体（尤指植物）能保持自身的稳定及永存 A stage in ecological development in which a community of organisms, especially plants, is stable and capable of perpetuating itself.
