Invertebrata. 
Vertebrata. 
EVOLUTION OF. LIFE. 
ANIMAL KINGDOM. 
( Monads. 
| Amoebze, 
[ Protozoa. Gregarine. 
Infusoria. 
| Sponges. 
Corals. 
Coelenterata. Jelly-Fishes. 
Vermes. 4 Worms. 
f Star-Fishes. 
a} het nee | Feather-Stars. 
Echinodermata. 
Sea-Urchins. 
| Sea- Cucumbers. 
( Crabs. 
uL 
Articulata. 
de 
€ di S: 
f Lamp Shells. 
| sters. 
| Mollusca. 4 
ails. 
uttle-Fishes. 
QC 
z 
[ 
| 
| 
| 
| 
| Mammals. 
edulis ————À 
ARA 
