Biology 203

  1. Class Agnatha...
    most primitive group, jawless fish (ex. lampreys)
  2. Class Chondricthyes...
    Shark, rays
  3. Class Osteichthyes...
    bony dishes (ex. bass, trout, etc.)
  4. Class Amphibia...
    salamanders, toads, frogs, etc.
  5. Class Reptilia...
    snakes, lizards
  6. Class Mammalia...
    Mammals
  7. Class Aves...
    Birds
Author
Brandon47
ID
121250
Card Set
Biology 203
Description
Phylum - Chordata
Updated