Parcs

Eintrag Nr. 55782

Species assemblage and trait distribution of diurnal Lepidoptera at a dry levee subdividing a floodplain area, compared intra- and inter-annually

Übergeordnete Einträge

ID	TITEL	DATENTYP	AUTOR	JAHR
28916	Abschlussarbeiten an der Universität Wien	Collection		0

Weitere Informationen

http://www.parcs.at/npda/pdf_public/2025/55782_20251008_073651_FinalVersion_Bachelorarbeit_MelanieHaidvogl.pdf

Interne Informationen

Externe Informationen

Datentyp

Publication

Dateiname

Final Version_Bachelorarbeit_Melanie Haidvogl

Pfad

U:\WiFo\Diss-, Diplom-, Master-, Bachelor-, Seminararbeiten\Haidvogel, M. BSc Tagfalter 2025

Alternativ/Online Name

Autor/Ersteller

Melanie Haidvogl

Medium

File (digital)

Jahr

2025

Monat

Aufbewahrungsort

Bemerkungen/Beschreibung

In 2023,
species richness and functional diversity as well as trait distribution of diurnal Lepidoptera
species at the levee from early to high summer were investigated. These circumstances now
lead us to another review in 2025, examining species assemblage and traits from mid to high
summer and, additionally, comparing our findings with those from 2023. My main topics
were whether assemblage composition and traits of species would differ due to inter-annual
fluctuations. Furthermore, I tested if changes in assemblage and trait distributions would
occur in line with the phenological species turnover from mid to high summer. Regarding
species assemblage compared between both years significant changes in variation of
abundance as well as trait distributions were observed. Especially Cupido minimus, Leptidea
sinapis/juvernica, Maniola jurtina and Melanargia galathea were more common in 2023,
whereas Colias hyale/alfacariensis, Polyommatus icarus and Issoria lathonia were clearly
more prominent in 2025. The traits voltinism, specialization status and wetland preference
reached higher values in 2025, while the preference for xerothermic habitats declined.

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