JULY, 1887. 



(PJfRT XCI. 



THE 



OUHO HATUBAMST : 



A MAGAZINE 



OF 



NATURAL HISTORY, 



CONDUCTED BY 



JOHJt E. <RO(BSOJf, Hartlepool, 



With the Assistance in various Departments of 



C. BIGNELL, F.E.S., Plymouth; JOHN GARDNER, Hartlepool; 



COVERDALE, Louisiana, U.S. ; C. S. GREGSON, Liverpool ; 



rEO. ELISHA, London; J. P. SOUTTER, Bishop Auckland 



Dr. ELLIS, F.E.S., Liverpool ; SYDNEY WEBB, Dover. 



PRICE SIXPElsTOB, 



WITH SUPPLEMENT. 



JOHN KEMPSTER & Co., Bolt Court, 151, Fleet Street. E.C. 



