2nd Ser. ZOOLOGY.] 



[VOL. IX. PART 13. 



THE 



TRANSACTIONS 



OF 



THE LINNEAN SOCIETY OE LONDON. 



01]SEE\'x\.TI0NS OK AUSTRALASIAN POLYCLADS, 



}!V 



Prof. W. A. UASWELL, M.A., D.Sc, E.ll.S., E.L.S. 



-g^>^' 



LONDON 



PKINTEl) FOR THE LINNEAN SOCIETY 



BV TAYI.OH AND KKANrlS, IIKI) I, ION COIIllT, FI.KKT STKKKT. 



SOLD AT THE SOCIETY'S APARTMENTS, BUIILINGTON-IIOIISE, ]'ICCA1JIM-V, W., 

 AND BY LONGWANS, GREEN, AND CO., PATEUNOSTEK-KOW. 



AiKjn^l 1J)07 



