LIST OF CONTRIBUTORS Marcelo A. Aizen Department de Ecologia, Universidad Nacional del Comahue San Carlos de Bariloche, Rio Negro, Argentina [email protected] Isabel Alves-dos-Santos Departamento de Ecologia Geral Instituto de Biociências, Universidade de São Paulo, Rua do Matão Travessa. 14, São Paulo, SP, 05508-900 Brazil [email protected] Ricardo Ayala Estacion de Biologia Chamela Universidad Nacional Autonoma de Mexico, Apartado Postal 21, 48980 San Patricio, Jalisco, Mexico [email protected] V. B. Beiko Animal Evolution Morphology & Ecology Institute MV Lomonosov State University Fac. Biol. 117234, Moscow USSR Mikhail V. Berezin Invertebrate Department, Moscow Zoo, Moscow, Russia, 123242 [email protected] M. C. Boaventura Universidade Estadual de Campinas currently at: Cx Postal 52, BR-13400 Piracicaba Brazil Stephen Buchmann Carl Hayden Bee Research Center, Agriculture Research Service US Department of Agriculture, Tucson, Arizona, 85719 USA [email protected] A. B. Cremers Bonn University Romerstr 164, D-53117 Bonn Germany Amots Dafni Laboratory of Pollination Ecology, Institute of Evolution, University of Haifa, Mt. Carmel, Haifa, 91005 Israel John Donaldson Assistant Director, Conservation Biology, National Botanical Institute, Private Bag X7, 7735 Claremont, Cape Town, South Africa [email protected] W. Drescher Aarhus Univ, Dept Orthopaed, DK-8000 Aarhus C Denmark Aarhus Univ Hosp, DK-8000 Aarhus Denmark Connal Eardley Plant Protection Research Institute, Private Bag X134, Pretoria 0001, South Africa [email protected] Gordon W. Frankie Division of Insect Biology, College of Natural Resources, University of California, Berkeley, California, 94720 USA [email protected] Breno Magalhães Freitas Departamento de Zootecnia, Universidade Federal de Ceará, Campus Universitário do PICI Caixa Postal 12168, 60355-970 Fortaleza, Ceará, Brazil [email protected] Geusa S. Freitas Departamento de Genética, bloco A Av Bandeirantes,3900 Monte Alegre, 14049-900 Ribeirão Preto, São Paulo Brazil [email protected] Gerhard Gottsberger Abteilung Spezielle Botanik, Albert Einstein Allee 11, University of Ulm, Ulm, D - 89081 Germany [email protected] M. Healy Washington University Co 13544 23rd Pl NE, Seattle, WA 98125 USA Vera L. Imperatriz-Fonseca Instituto de Biociências, Universidade de São Paulo, Rua do Matão, travessa 14, 321 São Paulo, São Paulo, 05508-900 Brazil [email protected] Cláudia Jacobi Departamento de Biologia Geral Universidade Federal de Minas Gerais, Avenida Antônio Carlos 6627, Caixa Postal 486, Belo Horizonte, Minas Gerais, 30161-970 Brazil [email protected] Peter G. Kevan Department of Environmental Biology, University of Guelph, Guelph, Ontario, N1G 2W1 Canada [email protected] Astrid M.P. Kleinert Departamento de Ecologia Geral Instituto de Biociências, Universidade de São Paulo, Rua do Matão travessa 14 São Paulo, SP, 05508-900 Brazil [email protected] Sebastião Laroca Setor de Ciências Biológicas Universidade Federal do Paraná Rua XV de Novembro, 1299 Curitiba, Paraná, 80060-000 Brazil [email protected] Celso Feitosa Martins Departamento de Sistemática e Ecologia/ CCEN, Universidade Federal de Paraíba, João Pessoa, Paraíba, 58059-900 Brazil [email protected] Márcia Motta Maués Laboratório de Entomologia Caixa Postal 48, Centro de Pesquisa Agroflorestal da Amazônia Oriental Empresa Brasileira de Pesquisa Agropecuária, Belém Pará, 66.095-100 Brazil [email protected] [email protected] Paulo Nogueira-Neto Instituto de Biociências, Universidade de São Paulo, Rua do Matão travessa 14 05508-900 São Paulo, SP Brazil [email protected] Afonso Inácio Orth Departamento de Fitotecnia, Caixa Postal 476, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, 88040-900 Brazil [email protected] R. J. Paxton Univ Tubingen, Inst Zool, Morgenstelle 28, D-72076 Tubingen Germany Christopher O’Toole Bee Systematics and Biology Unit, Oxford University Museum of Natural History, Parks Road,Oxford, England [email protected] [email protected] Cynthia Pinheiro-Machado Departamento de Ecologia Geral Instituto de Biociências Universidade de São Paulo Rua do Matão, Travessa 14, 321 São Paulo SP, 05508-900 Brazil [email protected] Anthony Raw Departamento de Zoologia, Universidade de Brasília, Brasília Distrito Federal, 70910-900 Brazil currently at: Departamento de Ciências Biológicas Universidade Estadual de Santa Cruz, Ilhéus, Bahia, 45650-000 Brazil [email protected] Kenneth W. Richards Manager, Plant Gene Resources of Canada Agriculture and Agri-Food Canada Saskatoon Research Center, 107 Science Place Saskatoon, Saskatchewan, S7N OX2 Canada [email protected] V. Roth Univ Bonn, Dept Comp Sci 3 Roemerstr 164, D-53117 Bonn Germany David W. Roubik Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002-0948 or APDO 2072 Balboa, Republic of Panamá [email protected] [email protected] Michael A. Ruggiero Department of the Interior, Office of International Affairs MS-4426, 1849 C Street, NW, Washington DC 20240 USA [email protected] Arie de Ruijter Director, Ambrosiushoeve, Ambrosiusweg 1, 5081 NV Hilvarenbeek, The Netherlands [email protected] Luisa Ruz Instituto de Biología, Universidad Catolica de Valparaiso, Valparaiso, Chile [email protected] S. Schroder Univ Tubingen, Med Clin, Div Cardiol, Dept Internal Med, Otfried Muller Str 10 D-72076 Tubingen Germany Fernando Silveira Laboratório de Sistemática e Ecologia de Abelhas Departamento de Zoologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Avenida Antônio Carlos 6627, Caixa Postal 486, 31270-901 Belo Horizonte, Minas Gerais, Brazil [email protected] Marina Siqueira-de-Castro Departamento de Ciências Biológicas Universidade Estadual de Feira de Santana, Avenida Universitária s/n, Feira de Santana, Bahia Brazil [email protected] Volker Steinhage Senior Research Scientist Department of Computer Science III - University of Bonn Institut für Informatik III, Universität Bonn Römerstrasse 164, D-53117 Bonn Germany [email protected] Robbin W. Thorp Department of Entomology, University of California, Davis, California, 95616 USA [email protected] Haroldo Toro Instituto de Biología, Universidad Católica de Valparaíso, Casilla 4059, Valparaíso, Chile [email protected] Hayo H.W. Velthuis Ethologie & Socioecologie, Vakgroep Vergelijkonde Fysiologie, University of Utrecht, POB 80086, Utrecht, 3508 TB Netherlands [email protected] Carlos Hernan Vergara Departamento de Química y Biologia, Escuela de Ciencias, Universidad de las Américas-Puebla, Santa Catarina Mártir, Cholula, Puebla, 72820 Mexico [email protected] Blandina Felipe Viana Departamento de Zoologia, Instituto de Biologia Universidade Federal da Bahia, Ondina, 41320-940 Salvador, Bahia, Brazil [email protected] S. B. Vinson A&M Univ, Dept Entomol, College Stn, TX 77843 Texas USA C. Westerkamp Annagraben 83, D-53111 Bonn Germany Ingrid Williams President, International Commission on Plant/ Bee Relationships IACR - Rothamsted Experimental Station, Harpenden, Hertfordshire, UK, AL5 2JQ England [email protected] Dieter Wittmann Institut für Landwirtschaftliche Zoologie und Bienenkunde, Melbweg, 42 University of Bonn, Bonn, 53127 Germany [email protected]