M Vt.l 



/df 





MONOGRAPH 



/ 



OF THE 



BRITISH 

 MARINE ANNELIDS. 



VOL. IV, PART 1. 

 POLYCH^ETA- 

 HERMELLID^l TO SABELLIM. 



BY 



WILLIAM CARMICHAEL McINTOSH, M.D.Edin., 



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



PRESIDENT OF THE RAY SOCIETY; PROFESSOR EMERITUS OF NATURAL HISTORY IN THE UNIVERSITY OF 



ST. ANDREWS; LATELY DIRECTOR OF THE UNIVERSITY MUSEUM AND OF THE OATTY MARINE 



LABORATORY; SUB-COMMISSIONER AND SCIENTIFIC REPORTER TO THE TRAWLINO 



COMMISSION UNDER LORD DALHOUSIE, 1883-1885 ; SCIENTIFIC MEMBER OF 



THE FISHERY BOARD FOR SCOTLAND, 1892-1895; MEMBER OF 



THE IRISH INLAND FISHERIES COMMISSION, 1899-1901. 



LONDON : 



PEINTED FOE THE EAY SOCIETY, 



AND SOLD BY 



DULAU & CO., LTD., 34-36, MAEGAEET ST., CAVENDISH SQUAEE, W. 1. 



1922. 



MAY 3 1977 



s J 



