Professor Francis Ratnieks
Department of Animal and Plant Sciences,
University of Sheffield,Western Bank, Sheffield S10 2TN, UK
tel: 0114 2220070 (office), 01142 220147 (Lab. office),
01142220149 (Lab/postdocs/students), 0114 2220002 (fax)
e-mail: F.Ratnieks@Sheffield.ac.uk
(when dialing from ouside UK the country code is 44; also delete the 0 in the 0114 city code)

"tis nobler...to suffer the stings" (Shakespeare)