Russell A. Mittermeier,^1,* Cláudio Valladares-Pádua,^2,** Anthony B. Rylands,^3,*** Ardith A. Eudey,^4,**** Thomas M. Butynski,^5,***** Jörg U. Ganzhorn,^6,****** Rebecca Kormos,^3,******* John M. Aguiar,^3,******** Sally Walker<sup>7,*********

1</sup>1Conservation International, Washington, DC, USA
²2IPÊ – Instituto de Pesquisas Ecológicas, Nazaré Paulista, São Paulo, Brazil
³3Center for Applied Biodiversity Science, Conservation International, Washington, DC, USA
⁴4164 Dayton Street, Upland, California 91786-3120, USA
⁵5Conservation International, Nairobi, Kenya
⁶6Institute of Zoology, Ecology and Conservation, Hamburg, Germany
⁷7Zoo Outreach Organisation, Coimbatore, Tamil Nadu, India

^*Russell A. Mittermeier, Conservation International, 1919 M Street NW, Suite 600, Washington, DC 20036, USA, e-mail: <r.mittermeier@conservation.org>.
^**Cláudio Valladares-Pádua, IPÊ — Instituto de Pesquisas Ecológicas, Caixa Postal 47, Nazaré Paulista 12960-000, São Paulo, Brazil, e-mail: <cpadua@ipe.org.br>.
^***Anthony B. Rylands, Center for Applied Biodiversity Science, Conservation International, 1919 M Street NW, Suite 600, Washington, DC 20036, USA, e-mail: <a.rylands@conservation.org>.
^****Ardith A. Eudey, 164 Dayton Street, Upland, CA 91786- 3120, USA, e-mail: <eudey@aol.com>.
^*****Thomas M. Butynski, Eastern Africa Regional Program, Conservation International, c/o IUCN, P. O. Box 68200, City Square 00200, Nairobi, Kenya, e-mail: <TButynski@aol.com>.
^******Jörg U. Ganzhorn, Institute of Zoology, Ecology and Conservation, Martin Luther King Platz 3, 20146 Hamburg, Germany, e-mail: <ganzhorn@zoologie.uni-hamburg.de>.
^*******Rebecca Kormos, 1170 Grizzly Peak Blvd., Berkeley, CA 94708, USA, e-mail: <rebeccakormos@yahoo.com>.
^********John M. Aguiar, Center for Applied Biodiversity Science, Conservation International, 1919 M Street NW, Suite 600, Washington, DC 20036, USA, e-mail: <j.aguiar@conservation.org>.
^*********Sally Walker, c/o Zoo Outreach Organisation, Post Box 1063, 29 First Cross, Bharati Colony, Peelamedu, Coimbatore, Tamil Nadu 641 004, India, e-mail: <zooreach@vsnl.com>.