Selected Taxon
Petromyzon
The lineage is ordered from the selected organism upward toward higher-level taxonomy.
Starting point:
Petromyzon
Level 1:
Petromyzonidae
(family)
Level 2:
Petromyzoniformes
(order)
Level 3:
Agnatha
(no rank)
Level 4:
Vertebrata
(no rank)
Level 5:
Craniata
(subphylum)
Level 6:
Chordata
(phylum)
Level 7:
Deuterostomia
(no rank)
Level 8:
Coelomata
(no rank)
Level 9:
Bilateria
(no rank)
Level 10:
Eumetazoa
(no rank)
Level 11:
Animalia
(kingdom)
Level 12:
Fungi/Metazoa group
(no rank)
Level 13:
Eucarya
(superkingdom)
Level 14:
biota
(no rank)
Level 15:
all
(no rank)