Venom gland size and venom complexity-essential trophic adaptations of venomous predators: A case study using spiders

Warning

This publication doesn't include Institute of Computer Science. It includes Faculty of Science. Official publication website can be found on muni.cz.

Authors	PEKÁR Stanislav BOČÁNEK Ondřej MICHÁLEK Ondřej PETRÁKOVÁ Lenka HADDAD Charles ŠEDO Ondrej ZDRÁHAL Zbyněk
Year of publication	2018
Type	Article in Periodical
Magazine / Source	MOLECULAR ECOLOGY
MU Faculty or unit	Faculty of Science
Citation
web	http://dx.doi.org/10.1111/mec.14859
Doi	https://doi.org/10.1111/mec.14859
Keywords	Araneae;venom;gland
Description	Specialized predators possess a variety of adaptations. In venomous predators, this may include the size of the venom gland and venom composition. It is expected that due to different foraging strategies, predators with a wide trophic niche (generalists) should possess larger venom glands that contain more diversified components than predators with a narrow niche (specialists). We focused on spiders, as the most diversified group of venomous predators, in which a wide variety of trophic strategies have evolved.
Related projects:	Koevoluce potravní-specializace a složení jedu u pavouků Czech Infrastructure for Integrative Structural Biology CEITEC 2020