University of Oslo

University of Oslo, Zoological Musem, Sarsgt. 1, 0562 Oslo, Norway

tel: 22855050

fax: 22851837

Bakken Vidar

tel: 22851805

e-mail: vidar.bakken@toyen.uio.no

Wiig Øystein

tel: 22 851688

e-mail: oywiig@toyen.uio.no