Dichotomous Key/Selachimorpha

Dichotomous Key
Selachimorpha
Kingdom Animalia
Phylum Chordata
Subphylum Vertebrata
Class Chondrichthyes
Subclass Elasmobranchii
Superorder Selachimorpha

1

  • Anal fin
    • Present - #2
    • Not present - #3

2

3

4

5

6

7

Last modified on 7 September 2009, at 00:06