it . 



ant _ . ouch, 



into the j encj , abou 



curious 

 vertically, and, resting his c 



tha bail on :he floor o ■ .w c 



forwar Lsts hi body spirally fr 



This is repeated until fc] 

 posterior end c I do not thi 



■re ring this about, 



] 



i . vidence of cili- 



ary action, Secti from pi sal and ven-r 



tral parts of t . f 



fluids 

 v i ilia. 



Then for some 



- e, L U. 



... . i a 



floor c aquarium. Li position is r 



nove-- 

 menis, lasti . ... 



