摘要: There is a growing body of evidence for wide range spider families that they use nectar as supplementary resource, while pollen feeding in web-building spiders has been studied the laboratory including few species only. Considering many provided by plants, we can assume greater potential mutualistic interactions between plants and currently found literature it known, example, ants plants. We certainly need more data on spiders, but very likely when available. To judge importance herbivory their classification pure carnivores, however, proportion incorporated into relation to prey catches.