About: Sexual activity in macropterus and brahcypterous males of a flightless gug, Pyrrhocoris apterus (L.) (Heteroptera)

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About: Sexual activity in macropterus and brahcypterous males of a flightless gug, Pyrrhocoris apterus (L.) (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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The long-winged (macropterous) and short-winged (brachypterous) adult males of Pyrrhocoris apterus (L.) from temperate (Czech Republic) and Mediterranean (Israel) populations were analysed for the sexual acticity and the functional activity af their accessory glands. The sexual activity of the males reared either under long-day (18L-6D) or short-day (12l-12D) conditions was determined by their capability to mate with 5-day-old reprductive females of the brachypterous morph and to fertilize the eggs. Thefunctional activity of accessory glands was characterized by the presence of a specific immuno-marker. Sexual activity of fasting macropterous males from both temperate and Mediterranean populations was almost as high as that observed in the reproductiv e brachypterous ones. These findings were also confirmed by an immunotest. Contary to the temperate macropterous males, the feeding arrest in temperate macropterous females was coupled with a non-diapause inhibition of reproduction in spite of long days. The long-winged (macropterous) and short-winged (brachypterous) adult males of Pyrrhocoris apterus (L.) from temperate (Czech Republic) and Mediterranean (Israel) populations were analysed for the sexual acticity and the functional activity af their accessory glands. The sexual activity of the males reared either under long-day (18L-6D) or short-day (12l-12D) conditions was determined by their capability to mate with 5-day-old reprductive females of the brachypterous morph and to fertilize the eggs. Thefunctional activity of accessory glands was characterized by the presence of a specific immuno-marker. Sexual activity of fasting macropterous males from both temperate and Mediterranean populations was almost as high as that observed in the reproductiv e brachypterous ones. These findings were also confirmed by an immunotest. Contary to the temperate macropterous males, the feeding arrest in temperate macropterous females was coupled with a non-diapause inhibition of reproduction in spite of long days. (en)
Title	Sexual activity in macropterus and brahcypterous males of a flightless gug, Pyrrhocoris apterus (L.) (Heteroptera) Sexual activity in macropterus and brahcypterous males of a flightless gug, Pyrrhocoris apterus (L.) (Heteroptera) (en)
skos:prefLabel	Sexual activity in macropterus and brahcypterous males of a flightless gug, Pyrrhocoris apterus (L.) (Heteroptera) Sexual activity in macropterus and brahcypterous males of a flightless gug, Pyrrhocoris apterus (L.) (Heteroptera) (en)
skos:notation	RIV/60076658:12310/01:00003528!RIV/2002/GA0/123102/N
http://linked.open.../vavai/riv/strany	19-24
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA206/99/0068)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2002
http://linked.open...aciTvurceVysledku	Kodrík, Dalibor
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	Jihočeská univerzita v Českých Budějovicích / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	695632
http://linked.open...ai/riv/idVysledku	RIV/60076658:12310/01:00003528
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Firebug, adult males, wing morphs, sexual activity, mating, fasting, diapause, accessory glands, immunoblotting (en)
http://linked.open.../riv/klicoveSlovo	sexual activity diapause mating fasting immunoblotting adult males wing morphs accessory glands Firebug
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[80803609D74C]
http://linked.open...i/riv/nazevZdroje	European Journal of Entomology
http://linked.open...in/vavai/riv/obor	ED
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (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	2001
http://linked.open...v/svazekPeriodika	98
http://linked.open...iv/tvurceVysledku	Kodrík, Dalibor Socha, R. Šula, J.
issn	1210-5759
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	12310

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