Burial-induced changes in the seed preferences of carabid beetles (Coleoptera: Carabidae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F19%3A79309" target="_blank" >RIV/60460709:41330/19:79309 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.eje.cz/artkey/eje-201901-0015_burial-induced_changes_in_the_seed_preferences_of_carabid_beetles_coleoptera_carabidae.php" target="_blank" >https://www.eje.cz/artkey/eje-201901-0015_burial-induced_changes_in_the_seed_preferences_of_carabid_beetles_coleoptera_carabidae.php</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14411/eje.2019.015." target="_blank" >10.14411/eje.2019.015.</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Burial-induced changes in the seed preferences of carabid beetles (Coleoptera: Carabidae)

Popis výsledku v původním jazyce

Seeds of many species of plants may survive for a long time in the soil and germinate when brought to the surface, but whether they are subsequently eaten by seed predators is unknown. We examined the preferences of three species of carabids (Coleoptera: Carabidae) for 25 species of seeds and determined the difference in palatability between freshly dispersed and those buried for six years. The stability of their preferences was tested using a collection of seeds of different species, each of which was offered fresh or after being buried. Carabid beetles readily accepted previously buried seeds as food. In total, Pseudoophonus rufipes and Amara littorea ate more fresh seeds than previously buried seeds, while the opposite was true for Harpalus affinis. The seeds of some species were even more attractive to carabids after burial than in the fresh state. For all the species of carabids tested, the diet breadth was similar when the beetles were fed fresh or buried seeds, but the preferences for fresh an

Název v anglickém jazyce

Burial-induced changes in the seed preferences of carabid beetles (Coleoptera: Carabidae)

Popis výsledku anglicky

Seeds of many species of plants may survive for a long time in the soil and germinate when brought to the surface, but whether they are subsequently eaten by seed predators is unknown. We examined the preferences of three species of carabids (Coleoptera: Carabidae) for 25 species of seeds and determined the difference in palatability between freshly dispersed and those buried for six years. The stability of their preferences was tested using a collection of seeds of different species, each of which was offered fresh or after being buried. Carabid beetles readily accepted previously buried seeds as food. In total, Pseudoophonus rufipes and Amara littorea ate more fresh seeds than previously buried seeds, while the opposite was true for Harpalus affinis. The seeds of some species were even more attractive to carabids after burial than in the fresh state. For all the species of carabids tested, the diet breadth was similar when the beetles were fed fresh or buried seeds, but the preferences for fresh an

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10616 - Entomology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

European Journal of Entomology

ISSN

1210-5759

e-ISSN

1802-8829

Svazek periodika

2019

Číslo periodika v rámci svazku

116

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

133-140

Kód UT WoS článku

000473414400001

EID výsledku v databázi Scopus

2-s2.0-85073887879