Tafel 63,. 
Fig. 
1. Ampullaria vermiformis Reeve. 
> 
2. 
amazonica Reeve. 
» 
3. 
cassidiformis Reeve. 
> 
4, 5. 
erronea Nevill. 
» 
6, 7. 5 
producta Reeve. 
Tafel 64, 
Fig. 
1. 
nobilis Reeve. 
> 
2-4. 
pulchra Reeve. 
» 
5 r 6. 
puncticulata Reeve, 
Tafel 65, 
Fig. 
1. 
nobilis Reeve. 
2, 3 . » 
electrica Reeve. 
4, 5. 
da Costae Sow. 
* 
6, 7. -y 
electrica Reeve. 
8, 9. 
bulla Reeve. 
Tafel 66, 
Fig. 
1, 2. 
bridgesi Reeve. 
» 
3—5, 
semitecta Moussom 
6, 7. 
scalaris Reeve. 
> 
8, 
hepataria Reeve. 
Tafel 67, 
Fig. 
1, 
guyanensis Lam. 
» 
2-4. 
nubila Reeve. 
» 
H 6. 
impervia Phil. 
> 
7. 
puncticulata Reeve. 
> 
8. 
vexillum Reeve. 
X 
9. 
crassa Swainson. 
Tafel 68, 
Fig. 
1. 
guyanensis Lam. 
> 
2-4. . » 
eyclostoma spixii. 
» 
5, 6. 
» royssii d 
» 
7, 8. .» 
avellana Sow. 
> 
9. 
caliginosa Reeve. 
j , Hiezu Bogen 23—25 von Band I, Abteilung 20, Ampullaria (Neue Folge). 
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