IV 
CONTENTS. 
PAGE 
Neobythites Brucei, Poisson abyssal nouveau recueilli par 
l’Expedition Antarctique Nationale Ecossaise. Note 
preliminaire, par Louis Dollo, Conservateur au Musee 
royal d’Histoire naturelle, a Bruxelles. Presentee par 
M. R. H. Traquair, M.D., F.R.S., V.P.R.S.E., . 172 
(. Issued separately June 14 , 1906 .) 
The Belation between Normal Take-up or Contraction and 
Degree of Twist in Twisted Threads. By Thomas 
Oliver, B.Sc. (Lond. & Edin.), Carnegie Research 
Fellow. Communicated by Dr C. G. Knott, . .182 
(. Issued separately June 19 , 1906 .) 
