Which of the following are correctly matched with respect to their taxonomic classification?
Chelone, Testudo and Chameleon belong to the class Reptilia.
Bufo and Ichthyophis belong to the class Amphibia.
Scoliodon, Pristis and Carcharodon belong to the class Chondrichthyes.
Exocoetus, Clarias and Betta belong to the class Osteichthyes.