Opinions from A. Nel et al. 2009
- 'Arctotypus belongs to Tupinae'
- 'Arctotypus elongatus belongs to Arctotypus' according to Zalessky 1950
- 'Arctotypus elongatus is recombined as Curvitupus elongatus'
- 'Arctotypus fortis belongs to Arctotypus' according to Zalessky 1950
- 'Arctotypus gallicus belongs to Arctotypus'
- 'Arctotypus giganteus belongs to Arctotypus'
- 'Arctotypus intermedius belongs to Arctotypus'
- 'Arctotypus magnificus is recombined as Curvitupus magnificus'
- 'Arctotypus merifonsensis belongs to Arctotypus'
- 'Arctotypus sinuatus belongs to Arctotypus' according to Martynov 1932
- 'Arctotypus sylvaensis belongs to Arctotypus'
- 'Arctotypus verneti is recombined as Curvitupus verneti'
- 'Curvitupus belongs to Tupinae'
- 'Curvitupus ariegensis belongs to Curvitupus'
- 'Gilsonia belongs to Tupinae'
- 'Gilsonia titana belongs to Gilsonia'
- 'Kargalotypinae was reranked as the family Kargalotypidae and belongs to Triadophlebiomorpha'
- 'Kargalotypus belongs to Kargalotypinae'
- 'Kohlwaldia belongs to Kohlwaldiidae'
- 'Kohlwaldiidae belongs to Meganisoptera'
- 'Meganeura belongs to Meganeurinae'
- 'Meganeura vischerae is a nomen dubium'
- 'Meganeuridae belongs to Meganisoptera'
- 'Meganeurina belongs to Tupinae'
- 'Meganeurina confusa belongs to Meganeurina'
- 'Meganeurinae belongs to Meganeuridae'
- 'Meganeuropsis belongs to Meganeurinae'
- 'Meganeurula belongs to Meganeurinae'
- 'Meganisoptera belongs to Neodonatoptera'
- 'Megatypus belongs to Tupinae'
- 'Namurotypidae belongs to Meganisoptera'
- 'Namurotypus belongs to Namurotypidae'
- 'Nannotupus belongs to Tupinae'
- 'Nannotupus pumilio belongs to Nannotupus'
- 'Neodonatoptera belongs to Odonatoptera'
- 'Odonatoptera was reranked as a superorder and belongs to Eupalaeoptera'
- 'Oligotypus belongs to Paralogidae'
- 'Oligotypus britannicus belongs to Oligotypus' according to Laurentiaux 1958
- 'Oligotypus britannicus is a nomen nudum'
- 'Paralogidae belongs to Meganisoptera'
- 'Paralogus belongs to Paralogidae'
- 'Paralogus hispanicus belongs to Paralogus'
- 'Permotupus belongs to Tupinae'
- 'Permotupus minor belongs to Permotupus'
- 'Permotupus ollieorum belongs to Permotupus'
- 'Piesbergtupinae belongs to Meganeuridae'
- 'Piesbergtupus belongs to Piesbergtupinae'
- 'Sinomeganeura belongs to Meganeurinae'
- 'Solutotherates belongs to Kohlwaldiidae'
- 'Stephanotypus belongs to Tupinae'
- 'Tupus belongs to Tupinae'
- 'Tupus diluculum is recombined as Arctotypus diluculum'
- 'Tupus gallicus belongs to Tupus'
- 'Typidae was reranked as the subfamily Tupinae and belongs to Meganeuridae'
- 'Typus gilmorei is recombined as Tupus gilmorei'
- 'Typus gracilis is recombined as Tupus gracilis'
- 'Typus readi is recombined as Tupus readi'
- 'Typus whitei is recombined as Tupus whitei'