Opinions from D. J. Long 1992
- 'Anomotodon belongs to Mitsukurinidae'
- 'Anomotodon multidenticulata belongs to Anomotodon'
- 'Carcharhinidae belongs to Carcharhiniformes'
- 'Carcharhiniformes belongs to Neoselachii'
- 'Carcharias belongs to Odontaspididae'
- 'Carcharocles belongs to Lamnidae'
- 'Centrophorus belongs to Squalidae'
- 'Dalatias belongs to Squalidae'
- 'Deania belongs to Squalidae'
- 'Elasmobranchii belongs to Chondrichthyes'
- 'Euselachii was reranked as a unranked clade and belongs to Elasmobranchii'
- 'Galeomorphii belongs to Neoselachii'
- 'Heptranchias belongs to Hexanchidae'
- 'Hexanchidae belongs to Hexanchiformes'
- 'Lamna belongs to Lamnidae'
- 'Lamna lanceolata is recombined as Pristiophorus lanceolatus'
- 'Lamnidae belongs to Lamniformes'
- 'Lamniformes belongs to Neoselachii'
- 'Mitsukurinidae belongs to Orectolobiformes'
- 'Neoselachii belongs to Euselachii'
- 'Notidanion howellii is recombined as Heptranchias howelli'
- 'Odontaspididae belongs to Orectolobiformes'
- 'Odontaspis belongs to Odontaspididae'
- 'Odontaspis winkleri belongs to Odontaspis'
- 'Orectolobidae belongs to Orectolobiformes'
- 'Orectolobiformes belongs to Galeomorphii'
- 'Otodus macrotus is recombined as Carcharias macrota'
- 'Pristiophoridae belongs to Pristiophoriformes'
- 'Pristiophoriformes belongs to Squalomorphii'
- 'Pristiophorus belongs to Pristiophoridae'
- 'Pseudoginglymostoma belongs to Orectolobidae'
- 'Pseudoginglymostoma brevicaudatum belongs to Pseudoginglymostoma' according to Geunther 1866
- 'Pseudoginglymostoma brevicaudatum belongs to Pseudoginglymostoma'
- 'Scoliodon belongs to Scoliodontinae'
- 'Scoliodontinae belongs to Carcharhinidae'
- 'Squalidae belongs to Squaliformes'
- 'Squaliformes belongs to Squalimorphi'
- 'Squalomorphii was reranked as a superorder and belongs to Neoselachii'
- 'Squalus belongs to Squalidae'
- 'Squalus auriculatus is recombined as Carcharocles auriculatus'
- 'Squalus weltoni belongs to Squalus'
- 'Squalus woodburnei belongs to Squalus'
- 'Squatina belongs to Squatinidae'
- 'Squatinidae belongs to Squatiniformes'
- 'Squatiniformes belongs to Squatinomorphii'
- 'Squatinomorphii belongs to Neoselachii'
- 'Stegostoma belongs to Orectolobidae'
- 'Stegostoma fasciatum belongs to Stegostoma' according to Herman 1783
- 'Stegostoma fasciatum belongs to Stegostoma'