List - I | List – II | ||
A. | Chondrichthyes | i. | Clarias |
B. | Cyclostomata | ii. | Carcharodon |
C. | Osteichthyes | iii. | Myxine |
D. | Amphibia | iv. | Ichthyophis |
A. Chondrichthyes: Cartilaginous fishes, such as sharks (e.g., Carcharodon). A-II
B. Cyclostomata: Jawless fishes, such as hagfish (e.g., Myxine). B-III
C. Osteichthyes: Bony fishes, such as catfish (e.g., Clarias). C-I
D. Amphibia: Amphibians, such as caecilians (e.g., Ichthyophis). D-IV
List I | List II | ||
---|---|---|---|
A | Mesozoic Era | I | Lower invertebrates |
B | Proterozoic Era | II | Fish & Amphibia |
C | Cenozoic Era | III | Birds & Reptiles |
D | Paleozoic Era | IV | Mammals |