Key to colors: DOMAIN, KINGDOM,Phylum,Subphylum,Class,Subclass,Order,Family
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ROOT (OVERVIEW) > EUKARYOTA > Opisthokonta > METAZOA > Eumetazoa > Bilateria > Deuterostomia > Chordata > Craniata >
Vertebrata (Ch. 33)
- Cephalaspis - DMNS
- Hyperoartia
- Plagiostomi
- Gnathostomata
- Chondrichthyes (33-IV)
- Elasmobranchii
- Cladodontomorphi
- Symmoriiformes
- Symmoriidae
- Symmorium - Field
- Stethacanthus - Field
- Euselachii
- Hybodontida - AMNH
- Neoselachii
- Ctenacanthiformes
- Xenacanthida - AMNH
- Galeomorphii
- Cladodontomorphi
- Cladoselachiformes - AMNH
- Symmoriiformes - AMNH
- Heterodontoidea
- Heterodontiformes - Bullhead Sharks
- Galeoidea
- Orectolobiformes - Carpet Sharks
- Lamniformes - Great White Shark, Sand Tigers, Makos
- Carcharhiniformes - Ground Sharks, Cat Sharks, Tiger Sharks, Reef Sharks
- Squalea
- Dalatoidei - Sleeper Sharks, etc.
- Echinorhiniformes - Bramble Sharks
- Hexanchiformes - Frill Sharks, Cow Sharks
- Hypnosqualea
- Squaliformes - Dogfish Sharks
- Squatiniformes - Angel Sharks
- Pristiorajea
- Pristiophoriformes - Saw Sharks
- Batoidea (33-V)
- Pristiformes - Sawfishes
- Rhinobatidae - Guitarfishes
- Rhiniformes
- Rajiformes - Rays
- Myliobatiformes - Stringrays
- Asterotrygon - Field
- Dasyatidae
- Torpediniformes - Electric Rays
- Holocephali
- Placodermiomorphi
- Placodermi
- Stensioella - AMNH
- Rhenanida - AMNH
- Petalichthyida - AMNH
- Antiarcha - AMNH
- Arthrodiriformes
- Phyllolepida - AMNH
- Coccosteus - Field
- Millerosteus - Field
- Dunkleosteus - DMNS, Field
- Antiarchi
- Pterichthyodes - Field
- Bothriolepidae
- Bothriolepis - DMNS, Field
- Choanata
- Osteichthyes (Teleostomi) (Ch. 34) >>> (Bony Animals)
The classification system used on this page is based on the site of the Paleobiology Database.