Protection form herbivores varies among ant genera for the myrmecophilic plant Leea aculeata in Malaysian Borneo

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F21%3A00545898" target="_blank" >RIV/60077344:_____/21:00545898 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.asian-myrmecology.org/doi/10.20362/am.014002.html" target="_blank" >http://www.asian-myrmecology.org/doi/10.20362/am.014002.html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.20362/am.014002" target="_blank" >10.20362/am.014002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Protection form herbivores varies among ant genera for the myrmecophilic plant Leea aculeata in Malaysian Borneo

Popis výsledku v původním jazyce

Some plants use food bodies to attract ants that then provide protection from herbivory. A brief report from 1898 describes the myrmecophilic plant Leea aculeata Bl. as bearing food bodiesnon its young shoots, which accumulate when they are not harvested by ants. However, ant efficacy in deterring herbivores and consequences for herbivory rates remain unknown. Here we investigate (1) which ant taxa patrol these plants and whether they remove significant numbers of food bodies, (2) if these ants attack herbivores, and (3) if any anti-herbivore activity correlates negatively with herbivory. We found that a diverse community of ants patrolled young L. aculeata shoots and removed food bodies (1.2 food body per cm2 per 24 h), with food bodies accumulating when ants are experimentally excluded. Attack rates on surrogate herbivores (termite baits) differed among ant genera, with Crematogaster and Lophomyrmex being most active. Although herbivory did not differ among ant genera, herbivory was greater when ants took a longer time to detect herbivores and recruit fellow ants, providing evidence for the mutualism of L. aculeata with ants. However, the variation in protection among ant genera raises questions regarding the stability of this mutualism in the face of exploitation by ants.

Název v anglickém jazyce

Protection form herbivores varies among ant genera for the myrmecophilic plant Leea aculeata in Malaysian Borneo

Popis výsledku anglicky

Some plants use food bodies to attract ants that then provide protection from herbivory. A brief report from 1898 describes the myrmecophilic plant Leea aculeata Bl. as bearing food bodiesnon its young shoots, which accumulate when they are not harvested by ants. However, ant efficacy in deterring herbivores and consequences for herbivory rates remain unknown. Here we investigate (1) which ant taxa patrol these plants and whether they remove significant numbers of food bodies, (2) if these ants attack herbivores, and (3) if any anti-herbivore activity correlates negatively with herbivory. We found that a diverse community of ants patrolled young L. aculeata shoots and removed food bodies (1.2 food body per cm2 per 24 h), with food bodies accumulating when ants are experimentally excluded. Attack rates on surrogate herbivores (termite baits) differed among ant genera, with Crematogaster and Lophomyrmex being most active. Although herbivory did not differ among ant genera, herbivory was greater when ants took a longer time to detect herbivores and recruit fellow ants, providing evidence for the mutualism of L. aculeata with ants. However, the variation in protection among ant genera raises questions regarding the stability of this mutualism in the face of exploitation by ants.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10611 - Plant sciences, botany

Projekt

<a href="/cs/project/GA19-14620S" target="_blank" >GA19-14620S: Ekologie sítí v době velkých dat: pochopení změn specifity druhových interakcí podél environmentálního gradientu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Asian Myrmecology

ISSN

1985-1944

e-ISSN

—

Svazek periodika

14

Číslo periodika v rámci svazku

MARCH 20

Stát vydavatele periodika

MY - Malajsie

Počet stran výsledku

16

Strana od-do

e014002

Kód UT WoS článku

000753493400001

EID výsledku v databázi Scopus

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