| List - I | List – II | ||
| A. | Chondrichthyes | i. | Clarias |
| B. | Cyclostomata | ii. | Carcharodon |
| C. | Osteichthyes | iii. | Myxine |
| D. | Amphibia | iv. | Ichthyophis |
A-I, B-III C-II, D-IV
A-I, B-II, C-III, D-IV
A. Chondrichthyes: Sharks, a type of cartilaginous fish, are examples (e.g., Carcharodon). A-II
B. Cyclostomata: Hagfish, a type of jawless fish, are examples (e.g., Myxine). B-III
C. Osteichthyes: Catfish, a type of bony fish, are examples (e.g., Clarias). C-I
D. Amphibia: Caecilians, a type of amphibian, are examples (e.g., Ichthyophis). D-IV