1. Ning Labbish Chao, Universidade Federal do Amazonas, Caixa Postal 3695, Manaus,AM 69051-970, Brazil, Tel. +55 92 236-6380 (Brazil) +55 92 9988-1119 (mobile) piabachao@gmail.com

2. Scott Dowd, New England Aquarium, Central Wharf Boston, MA 02110 (617) 973-5243 sdowd@neaq.org

3. Dr. Gregory Prang, Dept. of Anthropology, Wayne State University 155 Manoogian Hall, Detroit, MI 48202 ajuricaba@wayne.edu