| Institution: | 1. Department of Biology,West Chester University,West Chester, Pennsylvania 19383, U.S.A.E‐mail: ffish@wcupa.edu;2. Canadian Museum of Nature,Ottawa, Ontario K1P 6P4, Canada;3. Harvard University,School of Dental Medicine,Boston, Massachusetts 02115, U.S.A.andSmithsonian Institution,Washington, D.C. 20227, U.S.A.;4. Biology Department,Woods Hole Oceanographic Institution,Woods Hole, Massachusetts 02543, U.S.A.andDepartment of Otology and Laryngology,Harvard Medical School,Boston, Massachusetts 02114, U.S.A. |
