[1] Vertebrata [2] Animals with a backbone of vertebrae, definite head, ventrally-located heart, and well-developed sense organs [0] 
Sub-Phylum
K i n g d o m
P h y l u m
S u b - P h y l u m
C l a s s
O r d e r
F a m i l y
G e n u s
S p e c i e s
S u b - S p e c i e s