Wie verändert Flubereinigung und intensive Bearbeitung im Weinberg die Zönose der epigäischen Spinnen?
How do land consolidation and intensive cultivation effect the community of epigeic spiders in vineyards
spiders; vineyards; land consolidation
Abstract
The spider communities of a consolidated vineyard and adjacent uncultivated areas were investigated in 1983, using 30 pitfall traps. The spider community of the uncultivated area was found to be more diverse. The uncultivated area and the vineyard harboured spider communities with different species composition. The species composition of the vineyard was typical for intensively cultivated farmland.
Gnaphosa inconspecta und Xysticus viduus, zwei bemerkenswerte Spinnenfunde an der Oberen Isar (Regierungsbezirk Oberbayern) (Araneae: Gnaphosidae, Thomisidae)
Gnaphosa inconspecta and Xysticus viduus, two remarkable spider species from the Upper Isar River (Southern Bavaria, Germany) (Araneae: Gnaphosidae, Thomisidae)
Erstnachweis von Pseudomaro aenigmaticus (Araneae: Linyphiidae) und weitere Funde von Philodromus praedatus (Araneae: Philodromidae) in der Schweiz
First record of Pseudomaro aeigmaticus (Araneae: Linyphiidae) and further records of Philodromus praedatus (Araneae: Philodromidae) in Switzerland
Spinnenaufsammlungen aus Ostösterreich mit vier Erstnachweisen für Österreich
Spider collections from Eastern Austria with four first records for Austria
Araneae; faunistics; taxonomy; Austria; first records
Abstract
95 species of spiders are reported, which were collected by hand and sweep-net during an excursion to Lower Austria and Burgenland in June 1993. New for Austria are: Larinia bonneti SPASSKY, 1939, Philodromus buddenbrocki BRAUN, 1965, Philodromus pulchellus LUCAS, 1946 and Tmarus stellio SIMON, 1875. Taxonomic characters of the last three species are documented.