Institution: | Southwest Fisheries Science Center, 8604 La Jolla Shores Drive, La Jolla, California 92037, U.S.A. E-mail:; Zoological Museum of Amsterdam University, Mailbox 94766, NL-1090 GT, Amsterdam, The Netherlands; Smithsonian Institution, Division of Mammals, MRC 108, P.O. Box 37012, Washington, DC 20013-7012, U.S.A. |