Personality affects defensive behaviour of Porcellio scaber (Isopoda, Oniscidea)

Kód výsledku v IS VaVaI

RIV/61989592:15310/15:33157144 - isvavai.cz

Nalezeny alternativní kódy

RIV/61988987:17310/15:A1601ER4

Výsledek na webu

http://zookeys.pensoft.net/articles.php?id=5778

DOI - Digital Object Identifier

10.3897/zookeys.515.9429

Jazyk výsledku

angličtina

Název v původním jazyce

Personality affects defensive behaviour of Porcellio scaber (Isopoda, Oniscidea)

Popis výsledku v původním jazyce

We evaluated individual behavioural patterns of isopods expressed as tonic immobility following some intrusive treatments. Common rough woodlice, Porcellio scaber, were kept individually in plastic boxes and tested for tonic immobility repeatedly. Reactivity, sensitivity (number of stimuli needed to respond), and endurance of tonic immobility (TI) according three types of treatments (touch, squeeze, drop) were evaluated. Touch was the weakest treatment and it was necessary to repeat it a number of timesto obtain a response; while squeeze and drop induced TI more frequently. Nevertheless, duration of the response persisted for a longer time with the touch treatment. Within each set of the three treatment, the strongest response was the third one, regardless of treatment type. Duration of reaction was affected by the size of the woodlouse, the smallest individuals feigning death for the shortest time. Despite body size, we found a significant individual pattern of endurance of TI among

Název v anglickém jazyce

Personality affects defensive behaviour of Porcellio scaber (Isopoda, Oniscidea)

Popis výsledku anglicky

We evaluated individual behavioural patterns of isopods expressed as tonic immobility following some intrusive treatments. Common rough woodlice, Porcellio scaber, were kept individually in plastic boxes and tested for tonic immobility repeatedly. Reactivity, sensitivity (number of stimuli needed to respond), and endurance of tonic immobility (TI) according three types of treatments (touch, squeeze, drop) were evaluated. Touch was the weakest treatment and it was necessary to repeat it a number of timesto obtain a response; while squeeze and drop induced TI more frequently. Nevertheless, duration of the response persisted for a longer time with the touch treatment. Within each set of the three treatment, the strongest response was the third one, regardless of treatment type. Duration of reaction was affected by the size of the woodlouse, the smallest individuals feigning death for the shortest time. Despite body size, we found a significant individual pattern of endurance of TI among

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

ZooKeys

ISSN

1313-2989

e-ISSN

—

Svazek periodika

515

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

BG - Bulharská republika

Počet stran výsledku

13

Strana od-do

159-171

Kód UT WoS článku

000359149900012

EID výsledku v databázi Scopus

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