The canopy spiders (Araneae) of the floodplain forest in Leipzig

The canopy spiders of the floodplain forest in Leipzig have become a focus of ecological studies in recent years. In 2006 we sampled 30 tree canopies in the ‘Burgaue’ nature reserve with pyrethrum knock-down fogging, recording 502 adult spiders belonging to 48 species and 11 families. Based on these...

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Main Authors: Otto, Stefan, Floren, Andreas
Format: Article
Language:deu
Published: Arachnologische Gesellschaft (ARAGES) 2010-10-01
Series:Arachnologische Mitteilungen
Subjects:
Online Access: http://www.arages.de/aramit/pdf/Heft_39/AM39_25_38.pdf
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author Otto, Stefan
Floren, Andreas
author_facet Otto, Stefan
Floren, Andreas
author_sort Otto, Stefan
collection DOAJ
description The canopy spiders of the floodplain forest in Leipzig have become a focus of ecological studies in recent years. In 2006 we sampled 30 tree canopies in the ‘Burgaue’ nature reserve with pyrethrum knock-down fogging, recording 502 adult spiders belonging to 48 species and 11 families. Based on these data and the results of a previous fogging study, the studied spider community was dominated by forest and forest-edge species with a preference for the shrub and canopy strata as well as by spiders of the web spider feeding guild. The community structure was typical for arboreal spider communities from northern temperate forests but very different from communities in the tropics. Species richness and evenness were similar to the old growth near-primary Białowieża Forest in Poland. The checklist of 96 canopy spider species of the floodplain forest of Leipzig includes 54 additions to the spider fauna of Leipzig and vicinity by recent canopy studies and eight first canopy records for Leipzig from our field work. The theridiid Dipoena torva (Thorell, 1875) was recorded for the first time in Saxony. The floodplain forest of Leipzig sustains a large and species-rich arboreal spider community and is thus a valuable habitat for a large proportion of endangered species (12%).
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spelling doaj.art-e4bca674e1fa40ba93bbd11b226dd8462022-12-22T03:41:39ZdeuArachnologische Gesellschaft (ARAGES)Arachnologische Mitteilungen1018-41712199-72332010-10-0139253810.5431/aramit3904578The canopy spiders (Araneae) of the floodplain forest in LeipzigOtto, StefanFloren, AndreasThe canopy spiders of the floodplain forest in Leipzig have become a focus of ecological studies in recent years. In 2006 we sampled 30 tree canopies in the ‘Burgaue’ nature reserve with pyrethrum knock-down fogging, recording 502 adult spiders belonging to 48 species and 11 families. Based on these data and the results of a previous fogging study, the studied spider community was dominated by forest and forest-edge species with a preference for the shrub and canopy strata as well as by spiders of the web spider feeding guild. The community structure was typical for arboreal spider communities from northern temperate forests but very different from communities in the tropics. Species richness and evenness were similar to the old growth near-primary Białowieża Forest in Poland. The checklist of 96 canopy spider species of the floodplain forest of Leipzig includes 54 additions to the spider fauna of Leipzig and vicinity by recent canopy studies and eight first canopy records for Leipzig from our field work. The theridiid Dipoena torva (Thorell, 1875) was recorded for the first time in Saxony. The floodplain forest of Leipzig sustains a large and species-rich arboreal spider community and is thus a valuable habitat for a large proportion of endangered species (12%). http://www.arages.de/aramit/pdf/Heft_39/AM39_25_38.pdf arboreal spiderscanopy foggingcommunity structurediversityGermanyLeipziger Auwald
spellingShingle Otto, Stefan
Floren, Andreas
The canopy spiders (Araneae) of the floodplain forest in Leipzig
Arachnologische Mitteilungen
arboreal spiders
canopy fogging
community structure
diversity
Germany
Leipziger Auwald
title The canopy spiders (Araneae) of the floodplain forest in Leipzig
title_full The canopy spiders (Araneae) of the floodplain forest in Leipzig
title_fullStr The canopy spiders (Araneae) of the floodplain forest in Leipzig
title_full_unstemmed The canopy spiders (Araneae) of the floodplain forest in Leipzig
title_short The canopy spiders (Araneae) of the floodplain forest in Leipzig
title_sort canopy spiders araneae of the floodplain forest in leipzig
topic arboreal spiders
canopy fogging
community structure
diversity
Germany
Leipziger Auwald
url http://www.arages.de/aramit/pdf/Heft_39/AM39_25_38.pdf
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