About: Wing morph-related differences in the walking pattern and dispersal in a flightless bug, Pyrrhocoris apterus (Heteroptera).

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About: Wing morph-related differences in the walking pattern and dispersal in a flightless bug, Pyrrhocoris apterus (Heteroptera). Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We tested the hypothesis that adults of flightless long-winged (macropterous) and short-winged (brachypterous) morphs of Pyrrhocoris apterus (L.) (Heteroptera) differ in their walking path characteristics and dispersal ability. Descriptive variables such as the distance moved, mean velocity, time in observation zone, turn angle, angular velocity, meander and sinuosity were computed from walking track data obtained with the use of the computerized system EthoVision. The macropterous bugs differed from the brachypterous ones by higher mean and angular velocity and distance moved, by shorter time spent in the observation zone, and by lower turn angle, meander and sinuosity parameters. The analysis of locomotory tracks revealed that the walking path of macropters is less tortuous than that of brachypters. Estimation of mean spatial displacement distance attained by two wing morphs indicate higher dispersal activity of macropters, and an important role of the macropterous morph in the dispersal strategy of We tested the hypothesis that adults of flightless long-winged (macropterous) and short-winged (brachypterous) morphs of Pyrrhocoris apterus (L.) (Heteroptera) differ in their walking path characteristics and dispersal ability. Descriptive variables such as the distance moved, mean velocity, time in observation zone, turn angle, angular velocity, meander and sinuosity were computed from walking track data obtained with the use of the computerized system EthoVision. The macropterous bugs differed from the brachypterous ones by higher mean and angular velocity and distance moved, by shorter time spent in the observation zone, and by lower turn angle, meander and sinuosity parameters. The analysis of locomotory tracks revealed that the walking path of macropters is less tortuous than that of brachypters. Estimation of mean spatial displacement distance attained by two wing morphs indicate higher dispersal activity of macropters, and an important role of the macropterous morph in the dispersal strategy of (en)
Title	Wing morph-related differences in the walking pattern and dispersal in a flightless bug, Pyrrhocoris apterus (Heteroptera). Wing morph-related differences in the walking pattern and dispersal in a flightless bug, Pyrrhocoris apterus (Heteroptera). (en)
skos:prefLabel	Wing morph-related differences in the walking pattern and dispersal in a flightless bug, Pyrrhocoris apterus (Heteroptera). Wing morph-related differences in the walking pattern and dispersal in a flightless bug, Pyrrhocoris apterus (Heteroptera). (en)
skos:notation	RIV/60077395:_____/03:60033024!RIV/2004/AV0/A60004/N
http://linked.open.../vavai/riv/strany	35;42
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA206/99/0068), Z(AV0Z5007907)
http://linked.open...iv/cisloPeriodika	N/A
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Socha, Radomír Zemek, Rostislav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Entomologický ústav AV ČR
http://linked.open...dnocenehoVysledku	635553
http://linked.open...ai/riv/idVysledku	RIV/60077395:_____/03:60033024
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	L. Heteroptera; dimorphism; insects (en)
http://linked.open.../riv/klicoveSlovo	L. Heteroptera insects dimorphism
http://linked.open...odStatuVydavatele	DK - Dánské království
http://linked.open...ontrolniKodProRIV	[A93478770C3A]
http://linked.open...i/riv/nazevZdroje	Oikos
http://linked.open...in/vavai/riv/obor	ED
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	The role of macropterous morph in dispersal strategy of insects with 'nonfunctional' alary polymorphism: Pyrrhocoris apterus as a model species
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	100
http://linked.open...iv/tvurceVysledku	Socha, Radomír Zemek, Rostislav
http://linked.open...n/vavai/riv/zamer	The use of insects for quality assessment and possible management of the ecosystems in Central Europe
issn	0030-1299
number of pages	8 (xsd:int)

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