

THE RIVERSIDE 



NATURAL HISTORY 



EDITED BY 



JOHN STERLING KINGSLEY,>«^^ 



ARTICLES BY 



C. C. ABBOTT, J. A. ALLEN, W. B. BARROWS, E. A. BIRGE, H. C. BUMPUS, S. F. CLARKE, 

 J. H. COMSTOCK, E. D. COPE, E. COUES, G. DIMMOCK, H. EDWARDS, D. G. ELLIOT, 

 W. FAXON, C. H. FERNALD, J. W. FEWKES, W. F. GANONG, S. GARMAN, T. GILL, 

 A. F. GRAV, R. HITCHCOCK, L. O. HOWARD, A. HYATT, D. S.JORDAN, 

 D. S. KELLICOTT, J. S. KINGSLEY, W. N. LOCKINGTON, S. LOCK- 

 WOOD, G. MACLOSKIE, O. T. MASON, C. S. MINOT, A. S. 

 PACKARD, C. V. RILEY, W. B. SCOTT, L. STEJNEGER, 

 P. R. UHLER, S. W. WILLISTON, C. W. 

 WOODWORTH, R. R. WRIGHT 



SJHuetmtcD 



BY MOKE THAy TIVENTY-TWO HUNDRED WOOD-CUTS IN THE TEXT, ONE 



HUNDRED AND SIXTY-EIGHT FULL-PAGE ENGRAVINGS, 



AND TWELVE PLATES IN COLOR 



VOLUME III. 



LOWER VERTEBRATES 



BOSTON UNIVERSfTV 



COLLEGE OF LIBERAL ARTS 

 LIBRARV 



BOSTON AND NEW YORK 



HOUGHTON, MIFFLIN AND COMPANY 



2El)f KiljcrsiDE press, CambriDge 



