openings of ctelomic pouches 
XXXV. 
sheath of notochord 
notochord 
muscle 
left atrio-ccelomic 
funnel. 
circum-aite 
lymph sp 
atrium 
right atrio -caelotuic 
funnel 
left atrio -caelomic 
funnel. 
atrium. 
artifact spac 
nerve chord 
notochord 
coecum 
cbnn.tisr. 
nucleus 
deep ver 
muse. fib 
gonad pouch. 
artifact 
space 
coelom 
l. top of pharynx 
i detached from its 
\ adhesion to the 
1 sheath of notochord 
ccelom 
left atrio-ccelomic 
funnel. 
. . Tight atrio-ccelomic 
\ ’ funnel . 
muscle of 
"body -wall 
ventral muscle 
cut edge of 
orig body-wall 
detached fromx 
dorsal artery 
metapleural 
lympn space 
ova 
V ) .//Si J j? :■ ‘ 
plaited ventral wall 
atrium 
E Ray Lankesler del 
atrium 
atrium 
