American Fisheries Society
5410 Grosvenor Lane
Bethesda, MD 20814

The Breeder’s Registry (Marine)
Stanley Brown
P.O. Box 255373
Sacramento, CA 95865-5373

Canadian Association of Aquarium Clubs
Sarah Langthorne
95 East 31st Street
Hamilton, Ontario, Canada L8V 3N9

Catfish Association of North America
Todd Marsh
P.O. Box 45, Rt. 104A
Sterling, NY 13156

Cichlasoma Study Group
Pat Tosie, Membership
1813 Locks Mill Dr.
Fenton, MO 63026-2662

Discus Study Group
Dave Lake
12 Holly Drive
Tuckerton, NJ 08087

Goldfish Society of America
Andy Teng
430 4th Avenue
Westwood, NJ 07675

International Fancy Guppy Association
Bob Stratton
306 Allen Ave.
Oshkosh, WI 54901

International Seahorse and Marine Invertebrate Society
P.O. Box 373
Maine, NY 13802-0373

International Society for Reef Studies
P. O. Box 1897
Lawrence, KS 66044

International Water Lily Society
Ed Schneider, SBBG
1212 Mission Canyon Rd
Santa Barbara, CA 93105

Marine Aquarium Societies of North America
P. O. Box 508
Penns Park, PA 18943

North American Catfish Society
Lee Finley
150 North Road
Pascoag, RI 02859

North American Discus Society
Bob Wilson
6939 Justine Drive
Mississauga, Ontario,
Canada L4T 1M4

North American Native Fishes Association,
Native Fish Conservancy
Robert Rice
2213 Prytania Circle
Navarre, FL 32566

Rainbowfish Study Group of North America
Sherry Taylor
171 Cambell Lane
Cookeville, TN 38501

The Seahorse Hobbyist Society
2821 Hollins Ferry Rd.
Baltimore, MD 21230

South American Cichild Study Group
Dean Hougen
P.O. Box 14123, Dinkytown Station
Minneapolis, MN 55414-0123