
No. 424] 
THE GENUS TRYPANOSYELLIS. 

F1G..9.4. — Anterior extremities of zooids marked 45 in Fig. 9, showing, at two different stages, 
th * 
the ids than that 
e Anlagen of eye and b 
zooi 
rain as they appear in a section further from the median plane of 
Th 
the ventral longitudinal 
d Shirer Lettering 

asin Fig.9. x 200. 







represented in Fig. 9. T e extension of 
: 1 1:E L gre Pi A ages 

S 
M 
A 
AS 
TAN 
sia AR M 
dimer 



M 
S 






ASRA 
SN 

(X - e 
T chua 
o 
" : Y CAN f 
T^ (np 
: NL 3 j e) wg 
n & x i 4E) X . 
Wid- SET EES E $ ard: C. d. x LN ps , bu 
9 B. — Transverse s 
lower level than Fig. 
at 

left are. cut obliquely ; in one 
9. The MH - in transverse rows 
of these (2D, segmentation of the m 

Afi x è To ee Ta 

