A 



MONOGRAPH 



OF THE 



BRITISH 

 MARINE ANNELIDS. 



VOL. III. 

 POLYGH^ETA- 

 OPHELIID^ TO AMMOCH-ARDm 



^#2 // -•'"■' 



~****r 



WILLIAM CARMICHAEL McINTOSH, M.D.Edin., 



L.E.C.S.E., LL.D. (St. AND. & EDIN)., F.R.S., F.K.S.E., F.L.S., C.M.Z.S., V.D., J.P., etc., 



PRESIDENT OF THE RAY SOCIETY ; PROFESSOR OF NATURAL HISTORY IN THE UNIVERSITY OF ST. ANDREWS J 



DIRECTOR OF THE UNIVERSITY MUSEUM AND OF THE GATTY MARINE LABORATORY; SUB-COMMISSIONER 



AND SCIENTIFIC REPORTER TO THE TRAWLING COMMISSION UNDER LORD DALHOUSIE (1883-85) ; 



MEMBER OF THE IRISH INLAND FISHERIES COMMISSION, 1899-1901 ; SCIENTIFIC 



MEMBER OF THE FISHERY BOARD FOR SCOTLAND, 1892-1895, ETC. 



LONDON : 

 PRINTED FOR THE RAY SOCIETY, 



AND SOLD BY 



DULAU & CO., LTD., 37, SOHO SQUARE, W. 

 1915. 



