BULLETIN: MUSEUM OF COMPARATIVE ZOÖLOGY. 
CLEAVAGE OF DISCOCGELIS. 
Lang (85). 
Lane’s NOMENCLATURE, 
Gola Nungo 
ation, Cells. 
Spirals, Cells. | 
e 
Left. “> ge; 44 
ae, 
ae 
— y £5 40 
deri VI 
am. 
ns 3 52 
am, 2 ME 
; a 99 
Right. LT > a 22 
ae 
Left. 1> ae, 28 
Ue, 
: Aes 36 
Left. ge, > dg 3 
VI. 
am 
Right, > ) 24 
ight ama > am, 
i om 
Right. a * >a 20 
ae 
Right. 2 y 16 
— eg a ed. 
ME 
am 
Left. 1 a 12 
a hr. 
ae 
Right. 1 d, IV, 8 
igh f Be c V 
Left. a OF 0j d ITI. 4 
AB, CD. 
REVISED NOMENCLATURE, 
Cells. | Spirals 
7.16 | Right, contra- 
A a ght, contra 
6,8 Y T uL n 
a qnas diets law of 
f alternation. 
7.14 
6.7 a FL 
a nao Left? 
7,8 
5 a 
6.4 
a” e Left. 
qi 
A12 
A Left. 
na , 
5 we 
arie "E Right. 
6.6 
5 a h 
Qu e 5 Right. 
6.4 
D a : 
a a n Right. 
; P 
AL sa Right. 
E ae 
4.2 ; 
a mle 5-3 Left. 
5.2 
a 
4, j 
A "d A51 Left 
PL f 
AL Abd Right. 
AyD eG; D. Left 
