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

• Autoři: PEKÁR Stanislav; BOČÁNEK Ondřej; MICHÁLEK Ondřej; PETRÁKOVÁ Lenka; HADDAD Charles; ŠEDO Ondrej; ZDRÁHAL Zbyněk
• Rok publikování: 2018
• Druh: Článek v odborném periodiku
• Časopis / Zdroj: MOLECULAR ECOLOGY
• Fakulta / Pracoviště MU: Přírodovědecká fakulta
• www: http://dx.doi.org/10.1111/mec.14859
• Doi: http://dx.doi.org/10.1111/mec.14859
• Klíčová slova: Araneae;venom;gland
• Popis: 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.

Související projekty

• Koevoluce potravní-specializace a složení jedu u pavouků
• Czech Infrastructure for Integrative Structural Biology
• CEITEC 2020