1. Göteborgs Botaniska Trädgård; Carl Skottsbergs Gata 22A Göteborg SE-413 19 Sweden
2. Molekylärsystematiska laboratoriet; Naturhistoriska riksmuseet; Box 50007 Stockholm SE-104 05 Sweden
3. Division of Invertebrate Zoology; American Museum of Natural History; Central Park West at 79th Street New York NY 10024 USA