Althof, Arnhild   Division:   Pollinators   Campus:   Universität Bielefeld, Fakultät für Biologie, Biologische Sammlung,   Tel:   0521/106 - 2623   Fax:   0521/106 - 6470   e-Mail:   arnhild.althof@uni-bielefeld.de   Postal address:   Postfach 100 131, 33 501 Bielefeld, Germany
	Armstrong, Adrian J.   Division:   Pollinators   Campus:   KZN Wildlife, Biodiversity Division   Tel:   +27-(0)33-845 1433   Fax:   +27-(0)33-845 1498   e-Mail:   aarmstrong@kznwildlife.com   Postal address:   P.O. Box 13053, 3202 Cascades, South Africa
	Ascher, John S.   Division:   Pollinators   Campus:   American Museum of Natural History, Division of Invertebrate Zoology   Tel:   212-496-3447   e-Mail:   ascher@amnh.org   Postal address:   Central Park West @ 79th St., New York, NY 10024-5192, USA