Kingdom: Animalia Phylum: Chordata Subphylum: Vertebrata Class: Chondrichthyes Subclass: Holocephali Subclass: Elasmobranchii Superorder Batoidea Superorder.
Taxonomy Order in Diversity. Taxonomy: the science of classifying organisms into similar groups based on their characteristics and evolutionary history.
PHYLUM CHORDATA SUBPHYLUM VERTEBRATA A SURVEY OF DIVERSITY BIO 122: Zoology Part 3 Mammals.