Opinions from J. C. Fabricius 1798
- 'Acanthia belongs to Ryngota'
- 'Acrydium belongs to Ulonata'
- 'Aeshna belongs to Odonata'
- 'Agrion belongs to Odonata'
- 'Andrena belongs to Piezata'
- 'Anthribus belongs to Eleuterata'
- 'Antliata belongs to Insecta'
- 'Apate belongs to Eleuterata'
- 'Apate fagi belongs to Apate'
- 'Apis belongs to Piezata'
- 'Ascalaphus belongs to Synistata'
- 'Attelabus belongs to Eleuterata'
- 'Blaps belongs to Eleuterata'
- 'Bombylius belongs to Antliata'
- 'Bostrichus belongs to Eleuterata'
- 'Brachycerus belongs to Eleuterata'
- 'Brentus belongs to Eleuterata'
- 'Bruchus belongs to Eleuterata'
- 'Buprestis belongs to Eleuterata'
- 'Callidium belongs to Eleuterata'
- 'Cantharis belongs to Eleuterata'
- 'Carabus belongs to Eleuterata'
- 'Cassida belongs to Eleuterata'
- 'Cerambyx belongs to Eleuterata'
- 'Cercopis belongs to Ryngota'
- 'Cetonia belongs to Eleuterata'
- 'Chalcis belongs to Piezata'
- 'Chrysis belongs to Piezata'
- 'Chrysomela belongs to Eleuterata'
- 'Cicada belongs to Ryngota'
- 'Cicindela belongs to Eleuterata'
- 'Cimex belongs to Ryngota'
- 'Cistela belongs to Eleuterata'
- 'Clytra [misspelled as Clythra] belongs to Eleuterata'
- 'Coccinella belongs to Eleuterata'
- 'Colydium belongs to Eleuterata'
- 'Copris belongs to Eleuterata'
- 'Coreus belongs to Ryngota'
- 'Crabro belongs to Piezata'
- 'Crioceris belongs to Eleuterata'
- 'Cryptocephalus belongs to Eleuterata'
- 'Curculio belongs to Eleuterata'
- 'Cynips belongs to Piezata'
- 'Delphax belongs to Ryngota'
- 'Dermestes belongs to Eleuterata'
- 'Donacia belongs to Eleuterata'
- 'Dytiscus belongs to Eleuterata'
- 'Elaphrus belongs to Eleuterata'
- 'Elater belongs to Eleuterata'
- 'Elater melancholicus belongs to Elater'
- 'Eleuterata belongs to Insecta'
- 'Empis belongs to Antliata'
- 'Evania belongs to Piezata'
- 'Flata belongs to Ryngota'
- 'Forficula belongs to Ulonata'
- 'Forficula herculeana belongs to Forficula'
- 'Formica belongs to Piezata'
- 'Galeruca [misspelled as Galleruca] belongs to Eleuterata'
- 'Geotrupes belongs to Eleuterata'
- 'Gerris belongs to Ryngota'
- 'Glossata belongs to Insecta'
- 'Gryllus (Mantis) was reranked as Mantis and belongs to Ulonata'
- 'Gyrinus belongs to Eleuterata'
- 'Gyrinus minutus belongs to Gyrinus'
- 'Helops belongs to Eleuterata'
- 'Hemerobius belongs to Synistata'
- 'Heterocerus belongs to Eleuterata'
- 'Hister belongs to Eleuterata'
- 'Ichneumon belongs to Piezata'
- 'Ips belongs to Eleuterata'
- 'Keroplatus [misspelled as Ceroplatus] belongs to Antliata'
- 'Lampyris belongs to Eleuterata'
- 'Lema belongs to Eleuterata'
- 'Lepisma belongs to Synistata'
- 'Leptura belongs to Eleuterata'
- 'Leucospis belongs to Piezata'
- 'Libellula belongs to Odonata'
- 'Lucanus belongs to Eleuterata'
- 'Lyctus belongs to Eleuterata'
- 'Lygaeus belongs to Ryngota'
- 'Malachius belongs to Eleuterata'
- 'Mellinus belongs to Piezata'
- 'Melolontha belongs to Eleuterata'
- 'Mordella belongs to Eleuterata'
- 'Musca belongs to Antliata'
- 'Mylabris belongs to Eleuterata'
- 'Myrmeleon belongs to Synistata'
- 'Naucoris belongs to Ryngota'
- 'Necydalis belongs to Eleuterata'
- 'Nitidula belongs to Eleuterata'
- 'Notonecta [misspelled as Notonecia] belongs to Ryngota'
- 'Odonata belongs to Insecta'
- 'Onitis belongs to Eleuterata'
- 'Opatrum belongs to Eleuterata'
- 'Oxyporus belongs to Eleuterata'
- 'Panorpa belongs to Synistata'
- 'Papilio belongs to Glossata'
- 'Phalaena belongs to Glossata'
- 'Phalaena (Noctua) was reranked as Noctua and belongs to Glossata'
- 'Phalaena (Tinea) was reranked as Tinea and belongs to Glossata'
- 'Philanthus belongs to Piezata'
- 'Phryganea belongs to Synistata'
- 'Piezata belongs to Insecta'
- 'Pimelia belongs to Eleuterata'
- 'Podura belongs to Synistata'
- 'Psocus belongs to Synistata'
- 'Rhagio belongs to Antliata'
- 'Ripiphorus belongs to Eleuterata'
- 'Ryngota belongs to Insecta'
- 'Sargus belongs to Antliata'
- 'Scaphidium belongs to Eleuterata'
- 'Scarabaeus belongs to Eleuterata'
- 'Scarites belongs to Eleuterata'
- 'Sphaeridium belongs to Eleuterata'
- 'Sphex belongs to Piezata'
- 'Sphinx belongs to Glossata'
- 'Staphylinus belongs to Eleuterata'
- 'Staphylinus plagiatus belongs to Staphylinus'
- 'Stratiomys belongs to Antliata'
- 'Synistata belongs to Insecta'
- 'Syrphus belongs to Antliata'
- 'Tabanus belongs to Antliata'
- 'Tenebrio belongs to Eleuterata'
- 'Tenthredo belongs to Piezata'
- 'Tetigonia is corrected as Tettigonia and belongs to Ryngota'
- 'Thereva belongs to Antliata'
- 'Tillus belongs to Eleuterata'
- 'Tiphia belongs to Piezata'
- 'Tipula belongs to Antliata'
- 'Trichius belongs to Eleuterata'
- 'Tritoma belongs to Eleuterata'
- 'Trogossita [misspelled as Trogosita] belongs to Eleuterata'
- 'Ulonata belongs to Insecta'
- 'Vespa belongs to Piezata'
- 'Ypsolopha [misspelled as Ypsolophus] belongs to Glossata'
- 'Zonitis belongs to Eleuterata'