Selected Taxon
Crotalinae
The lineage is ordered from the selected organism upward toward higher-level taxonomy.
Starting point:
Crotalinae
Level 1:
Viperidae
(family)
Level 2:
Colubroidea
(superfamily)
Level 3:
Ophidia
(infraorder)
Level 4:
Scleroglossa
(suborder)
Level 5:
Squamata
(order)
Level 6:
Lepidosauria
(superorder)
Level 7:
Diapsida
(no rank)
Level 8:
Sauropsida
(no rank)
Level 9:
Amniota
(no rank)
Level 10:
Tetrapoda
(no rank)
Level 11:
Sarcopterygii
(no rank)
Level 12:
Euteleostomi
(no rank)
Level 13:
Teleostomi
(no rank)
Level 14:
Gnathostomata
(superclass)
Level 15:
Vertebrata
(no rank)
Level 16:
Craniata
(subphylum)
Level 17:
Chordata
(phylum)
Level 18:
Deuterostomia
(no rank)
Level 19:
Coelomata
(no rank)
Level 20:
Bilateria
(no rank)
Level 21:
Eumetazoa
(no rank)
Level 22:
Animalia
(kingdom)
Level 23:
Fungi/Metazoa group
(no rank)
Level 24:
Eucarya
(superkingdom)
Level 25:
biota
(no rank)
Level 26:
all
(no rank)