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001-es BibID:	BIBFORM056516
035-os BibID:	(WoS)000345426200006 (Scopus)84918562907
Első szerző:	Örvössy Noémi (ökológus)
Cím:	Habitat requirements of the protected Southern Festoon (Zerynthia polyxena); adult, egg and larval distribution in a highly degraded habitat complex / Örvössy Noémi, Kőrösi Ádám, Batáry Péter, Vozár Ágnes, Peregovits László
Dátum:	2014
ISSN:	1217-8837
Megjegyzések:	Habitat quality affects the presence and size of butterfly populations. Resources for all lifestages must be found in a given or few habitat patches. Southern festoon (Zerynthia polyxena)is a vulnerable, but locally abundant species in Hungary. The larva requires birthwort(Aristolochia clematitis) as food plant. We examined the small scale habitat use of adultsand distribution of eggs and larvae among different vegetation types to reveal the requirementsof the species in all life stages. Transect counts were conducted in a tree plantationcomplex comprising four types of vegetation. Number (±SE) of adults, eggs and larvaewere lowest in poplar plantation (adult 0.3±0.2, egg 1.1±1.1, larva 0.6±0.3). Medium amountof butterflies were observed in open (adult 8.3±2.9, egg 3.1±2.6, larva 3.1±1.9) and blacklocust(adult 9.4±4.2, egg 12.7±4.9, larva 4.1±1.1) habitat. Number of butterflies was highestin hummocks (adult 13.5±1.5, egg 12.9±5.7, larva 8.4±2.1). Adults avoided bare ground. Weencountered most eggs in dense food plant patches with high plants. Food plant heightalso positively influenced the occurrence of the larvae. Although distribution of adultsand juvenile forms showed quite similar patterns, we could also reveal some differencesthat caused by different environmental conditions in distinct vegetation types. Our studystresses the importance of habitat quality, which affects population size of butterflies evenin a highly degraded habitat complex.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény hazai lapban folyóiratcikk habitat use habitat quality habitat patch life stage resourceuse tree plantations
Megjelenés:	Acta Zoologica Academiae Scientiarum Hungaricae. - 60 : 4 (2014), p. 371-387. -
További szerzők:	Kőrösi Ádám Batáry Péter Vozár Ágnes Peregovits László
Internet cím:	Szerző által megadott URL Intézményi repozitóriumban (DEA) tárolt változat
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