Affiliation: | Department of Zoology, Field Museum of Natural History, 1400 S Lakeshore Drive, Chicago, Illinois, 60605, U.S.A.;Zoologisches Forschungsinstitut und Museum Alexander Koenig, Adenauerallee 160, D-53113 Bonn, Germany, and Research Associate, Field Museum of Natural History, Chicago, Illinois, U.S.A. |