Symposium: Issues in Spider Conservation 1998 Meeting of the Society for Conservation Biology
Macquarie University, Sydney, Australia
July 13-16, 1998
Rosemary Gillespie (University of
Hawaii) and I (in a volunteer role for The Nature Conservancy) convened
a symposium on "Issues in Spider Conservation" at the 1998 meeting of the
Society
for Conservation Biology as an effort to bring together researchers
and conservation professionals to discuss the growing body of knowledge
related to spider conservation.
There is a list of participants below and
all paper abstracts are available here.
Symposium Description
Like many invertebrates, spiders have traditionally received relatively
little attention from the conservation community. With only 35,000 of an
estimated 170,000 species described and relatively sparse distribution
and abundance information available for much of the fauna, conservation
needs may be difficult to grasp. However, a growing number of independent
efforts to characterize the ecological value of spiders, document threats
to spider diversity, and develop effective conservation programs are taking
place around the globe. This symposium provided one of the first conservation-focused
forums for sharing and synthesis of this growing body of knowledge.
Fourteen speakers from across the globe presented papers that served
to increase the awareness of spider conservation issues in the general
conservation community and improve communication between arachnological
researchers and conservation professionals. Many topics relating to spider
conservation were covered by the participants. The ecological role of spiders
were highlighted, including techniques for measuring spider biodiversity.
Several speakers demonstrated the usefulness of spiders as ecological indicators.
Factors impacting spider populations, such as habitat loss and degradation,
alien species, and collection pressures were discussed. Speakers from different
continents outlined current recovery efforts for threatened species including
legislation, habitat protection, captive breeding, and creative management
techniques. Conservation challenges and important research needs such as
population genetics and systematics were also discussed.