Allen, J. A. (Joel Asaph), 1838-1921.Chapman, Frank M. (Frank Michler), 1864-1945.2005-10-062005-10-061915http://hdl.handle.net/2246/1777p. 147-309, 14 p. of plates : ill., maps ; 24 cm.Includes bibliographical references.31247534 bytesapplication/pdfen-USQH1 .A4 vol.34, art.8, 1915Sciuridae -- South AmericaSciuridae -- Central AmericaSquirrels -- South AmericaSquirrels -- Central AmericaMammals -- South AmericaMammals -- Central Americatext