dcsimg
  cc-publicdomain

Holocephali (Chimaeras) is a class of vertebrates. There are 56 species of Chimaeras, in 6 genera and 13 families. This class has been around since the pragian age. It includes groups like Caseodontidae and Helodontidae. They are carnivores. Reproduction is dioecious.

show all records
show all records

EOL has data for 13 attributes, including: