THE 



ZOOLOGIST: 



POPULAR MISCELLANY 



OF 



NATURAL HISTORY. 



CONDUCTED BY 



EDWARD NEWMAN, F.L.S., Memb. Imp. L.-C. Acad. 



VOLUME THE TWENTIETH. 



LONDON: 



JOHN VAN VOORST, PATERNOSTER ROW, 



M.DCCC.LXII. 



