ArticleOecologia2010
Changing demography and dispersal behaviour: ecological adaptations in an alpine butterfly.
Article in Oecologia, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Article
- Moderate mobility and high density in a small area: the population ecology of the marsh fritillary Euphydryas aurinia in Transylvania (Romania).Biologia futura · 2023Article
- Article
- Article
- Phenology, mobility and behaviour of the arcto-alpine species Boloria napaea in its arctic habitat.Scientific reports · 2019Article
- Dispersal and adaptation strategies of the high mountain butterflyFrontiers in zoology · 2019Article
- Three in One--Multiple Faunal Elements within an Endangered European Butterfly Species.PloS one · 2015Article
- Species richness and trait composition of butterfly assemblages change along an altitudinal gradient.Oecologia · 2014Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High mountain ecosystems are extreme habitats for all organisms and therefore demand specific adaptations. In this context, we studied the ecology of the butterfly Euphydryas aurinia debilis in the High Tauern (Austria) and compared the obtained data against the ecology of the species in lower elevation habitats. We performed mark-release-recapture studies over the entire flight periods (end of June to end of July) in 2007 and 2008 to analyse the fundamental ecological parameters of a population. The demography of males and females was similar in both years, and no indication of typical protandry was detected. We observed a generally low dispersal of the individuals in both years, but males dispersed significantly more than females in 2008; this finding of low vagility was supported by allozyme analyses. Furthermore, butterflies survived periods of several days of continuously closed snow cover without any indication of increased mortality rates. In these three traits, this alpine population of E. aurinia apparently has ecological and physiological adaptations to the extreme requirements of high-altitude habitats and strongly deviates from the lower elevation populations.
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Registered trials
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