J 2018

Venom of prey-specialized spiders is more toxic to their preferred prey: A result of prey-specific toxins

PEKÁR, Stanislav, Eva LÍZNAROVÁ, Ondřej BOČÁNEK and Zbyněk ZDRÁHAL

Basic information

Original name

Venom of prey-specialized spiders is more toxic to their preferred prey: A result of prey-specific toxins

Authors

PEKÁR, Stanislav (703 Slovakia, guarantor, belonging to the institution), Eva LÍZNAROVÁ (203 Czech Republic, belonging to the institution), Ondřej BOČÁNEK (203 Czech Republic, belonging to the institution) and Zbyněk ZDRÁHAL (203 Czech Republic, belonging to the institution)

Edition

JOURNAL OF ANIMAL ECOLOGY, 2018, 0021-8790

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10613 Zoology

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 4.364

RIV identification code

RIV/00216224:14310/18:00101583

Organization unit

Faculty of Science

UT WoS

000446663700013

Keywords in English

Araneae;venom;specificity

Tags

Tags

International impact, Reviewed
Změněno: 23/4/2024 13:09, Mgr. Michal Petr

Abstract

V originále

In specialized predators, a variety of adaptations have evolved to such a level of specificity that they allow very effective exploitation of focal prey. Venom is an essential adaptive trait of predatory venomous species, such as spiders, yet our knowledge of spider venom is incomplete. In agreement with the prey preference hypothesis, we expected that the venom of spider specialists should be more toxic to focal than to alternative prey, because it is composed of prey-specific toxins.

Links

GA15-14762S, research and development project
Name: Koevoluce potravní-specializace a složení jedu u pavouků
Investor: Czech Science Foundation
LM2015043, research and development project
Name: Česká infrastruktura pro integrativní strukturní biologii (Acronym: CIISB)
Investor: Ministry of Education, Youth and Sports of the CR