Pumice Plain sampling produced 125 ballooning spider species in 68 genera.
Ballooning spiders have often been monitored while airborne (Glick, 1939; Greenstone et al.
During this stage, shown in Figure 1, a ballooning spider orients itself facing the wind while raising its abdomen and straightening its back legs.
They are, respectively: * Minimum size constraint: Even the smallest ballooning spider is finite in size.
hasselti could disperse by these means, but other ballooning spider
species have been recorded landing on ships up to 300 km from land (Gertsch 1979), indicating that ballooning spiders
may travel substantial distances.
Additionally, as there are multiple grassland habitats in close proximity to the burned grassland at the Gwynne Conservation Area, and ballooning spiders
were observed on sampling days after the prescribed bum, it is likely that recolonization was also occurring.
Greenstone MH, Morgan CE, Hultsch A, Farrow RA and Dowse JE (1987) Ballooning spiders
in Missouri, USA, and New South Wales, Australia: Family and mass distributions.
in Missouri, USA, and New-South Wales, Australia: family and mass distributions.
To the ecologist, he will be best known for attempting to unravel the mechanics of ballooning spiders
which had captured the attention of a number of eminent scientists since the 17th century, most notably Martin Lister (1684) who recognized that it was silk that dragged spiders into the atmosphere (Fig.
caught by a suction trap in an agricultural landscape in Switzerland.
Size and phenology of ballooning spiders
at two locations in eastern Texas.
We also describe the construction of a simulated individual (SI) which could later be used to estimate the distance travelled by ballooning spiders
in the field.