Class Cephalaspidomorphi is a class of Phylum
Chordata, Subphylum
Vertebrata. The organisms of Class Cephalaspidomorphi are closely related to the organisms of Class
Myxini. It is not a true vertebrate either. A distinguishing difference between the two classes are Class Myxini have highly developed organs, including eyes. An example of an organism classified under Class Cephalaspidomorphi is
Geotria australis