Informace o publikaci
Trophic specialisation in a predatory group: the case of prey-specialised spiders (Araneae)
| Autoři | |
|---|---|
| Rok publikování | 2015 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | Biological Reviews |
| Fakulta / Pracoviště MU | |
| Citace | |
| Doi | http://dx.doi.org/10.1111/brv.12133 |
| Obor | Zoologie |
| Klíčová slova | adaptations; araneophagy; crustaceophagy; lepidopterophagy; dipterophagy; myrmecophagy; termitophagy |
| Popis | Predators appear to be less frequently specialised (i.e. adapted to restricted diet) on their prey than herbivores, parasites or parasitoids. Here, we critically evaluate contemporary evolutionary hypotheses that might be used to explain the evolution of specialised foraging in predators. We propose a unifying concept within which we define four types of trophic categories using ecological (diet breadth) and evolutionary (degree of adaptations) contexts. |