Dispersal of Stegodyphus Dumicola (Araneae, Eresidae): They do balloon after all!

Jutta M. Schneider, Roos Jörg, Yael Lubin, Johannes R. Henschel

Research output: Contribution to journalArticlepeer-review

56 Scopus citations

Abstract

There has been some controversy about whether adult females of social Stegodyphus disperse by ballooning. Here we show that adult Stegodyphus dumicola (Eresidae) Pocock 1898 are able to gain up-lift by releasing a very large number of threads. The threads fan out widely from the spider's body and form a triangular sheet. This previously unknown ballooning mechanism, enables even large spiders to disperse over large distances.

Original languageEnglish
Pages (from-to)114-116
Number of pages3
JournalJournal of Arachnology
Volume29
Issue number1
DOIs
StatePublished - 1 Jan 2001

Keywords

  • Ballooning
  • Dispersal
  • Eresidae
  • Social spider
  • Stegodyphus

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