Wy Ape { ra me rp) i \ i 
et et 1. OOL , 
MONOGRAPH 
BRITISH 
MARINE ANNELIDS. 
VOL. IV. 
POLYCHATA— 
HERMELLIDA TO SERPULIDAG 
WITH ADDITIONS TO THE BRITISH MARINE POLYCHATA DURING THE 
PUBLICATION OF THE MONOGRAPH. 
BY 
WILLIAM CARMICHAEL McINTOSH, M.D.Epry., 
L.R.C.S.E., LL.D. (Sr. AND. & EDIN.), D.Sc.(Oxon.), F.R.S., F.R.S.E., F.L.S., C.M.Z.8., V.D., J.P., ere, 
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 GATTY MARINE 
LABORATORY; SUB-COMMISSIONER AND SCIENTIFIC REPORTER TO THE TRAWLING 
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, ETc. 
LONDON : 
REN ADHD) SHOR EH se sRyANYs 1S O CHAN. 
AND SOLD BY 
DULAU & CO., LTD., 34-36, MARGARET ST., CAVENDISH SQUARE, W. 1. 
1922—1923. 
af © 76 
i Vi AY 0 * 
