Nachweise selten gefundener oder gefährdeter Spinnen (Araneae) in der Mark Brandenburg
Records of rarely found or endangered spiders (Araneae) in the Mark Brandenburg (Germany)
Araneae; faunistics; red data books; Brandenburg; Germany
Abstract
Studies of the spider fauna of xerothermic and of wetland habitats in Brandenburg revealed rare species that deserve interest because of their occurence in this part of the country. A considerable number of these species are listed in red books of endangered spiders of our area. In order to inform colleagues who are interested in spider faunistics and in environmental control these species, are listed and briefly commented.
Spinnenaufsammlungen im NSG "Großer Schwerin mit Steinhorn" (Mecklenburg-Vorpommern), mit Anmerkungen zu Tetragnatha reimoseri (syn.Eucta kaestneri),Theridion hemerobius und Philodromus praedatus (Araneae)
Spiders collected in the nature reserve area "Grosser Schwerin mit Steinhorn" (Mecklenburg-Vorpommern, Germany), with remarks to Tetragnatha reimoseri (syn. Eucta kaestneri), Theridion hemerobius and Philodromus praedatus (Aran
Araneidae; Theridiidae; Tetragnathidae
Zusammenstellung der in Mittel-, Nord- und Westeuropa nachgewiesenen Spinnenfamilien mit Auflistung der für Mitteleuropa bemerkenswerten Benennungen oder Schreibweisen von Artnamen oder Zuordnungen von Gattungen und Arten (im besonderen Hinblick auf die d
List of the Central, Northern- and Western European families of spiders, with a list of ramarkable taxonomic changes of species and genera in Central Europe (with special reguard on the German-languaged spider literature of the last years) by Platnick (19
Araneae; spiders
Ist das Zeigerwertsystem Ellenbergs zur autökologischen Charakterisierung von Spinnenarten geeignet? Beispielhafte Darstellung an der Bodenspinne Comaroma simoni (Arachnida, Araneae, Anapidae)
Is it possible to use Ellenberg's indicator value systems for autecological characterization of spider species? Comaroma simoni as a representative example (Arachnida, Araneae, Anapidae)
Araneae; autecology; indicator values; Comaroma
Abstract
A new method for autoecological characterization of spider species is presented. It is based on the indicator value system of ELLENBERG and provides preliminary information, especially for rarely found species by comparing several different habitats. The use of this method is exemplified for the soil-spider Comaroma simoni BERTKAU, 1889 and the autecology of this species is discussed.
Einfluß des Grünmulchens auf die epigäischen Spinnen in Rebflächen des Kaiserstuhls
Influence of mulching treatment on epigeic spiders in vineyards of the Kaiserstuhl area (SW-Germany)
spider community; vineyards; mulching treatment; diversity-difference
Abstract
The spider fauna found in vineyards treated either by mulching soil tilling was investigated and compared. Mulching treatment results in a spider community that is richer in species and in numbers. Many species found are typical for dry habitats and represent characteristic species of the Kaiserstuhl area.