Opinions from J. C. Schaeffer 1766
- 'Acarus belongs to Aptera'
- 'Acrydium [misspelled as Acridium] belongs to Gymnoptera'
- 'Altica belongs to Coleoptera'
- 'Anthrenus belongs to Coleoptera'
- 'Anthribus belongs to Coleoptera'
- 'Aphis belongs to Gymnoptera'
- 'Apis belongs to Gymnoptera'
- 'Aptera belongs to Insecta'
- 'Araneus [misspelled as Aranea] belongs to Aptera'
- 'Asilus belongs to Diptera'
- 'Attelabus belongs to Coleoptera'
- 'Bibio belongs to Diptera'
- 'Blatta belongs to Gymnoptera'
- 'Bombylius belongs to Diptera'
- 'Bostrichus belongs to Coleoptera'
- 'Buprestis belongs to Coleoptera'
- 'Cancer belongs to Aptera'
- 'Cantharis belongs to Coleoptera'
- 'Carabus belongs to Coleoptera'
- 'Cassida belongs to Coleoptera'
- 'Cerambyx belongs to Coleoptera'
- 'Chelifer belongs to Aptera'
- 'Chermes belongs to Diptera'
- 'Chrysis belongs to Gymnoptera'
- 'Chrysomela belongs to Coleoptera'
- 'Cicada belongs to Gymnoptera'
- 'Cicindela belongs to Coleoptera'
- 'Cimex belongs to Hemiptera'
- 'Clerus belongs to Coleoptera'
- 'Coccinella belongs to Coleoptera'
- 'Coleoptera belongs to Insecta'
- 'Copris belongs to Coleoptera'
- 'Corixa belongs to Hemiptera'
- 'Crioceris belongs to Coleoptera'
- 'Cryptocephalus belongs to Coleoptera'
- 'Culex belongs to Diptera'
- 'Curculio belongs to Coleoptera'
- 'Cynips belongs to Gymnoptera'
- 'Dermestes belongs to Coleoptera'
- 'Diptera belongs to Insecta'
- 'Dytiscus belongs to Coleoptera'
- 'Elater belongs to Coleoptera'
- 'Empis belongs to Diptera'
- 'Ephemera belongs to Gymnoptera'
- 'Forficula belongs to Coleoptera'
- 'Formica belongs to Gymnoptera'
- 'Gryllus belongs to Gymnoptera'
- 'Gryllus (Locusta) was reranked as Locusta and belongs to Gymnoptera'
- 'Gryllus (Tettigonia) was reranked as Tettigonia and belongs to Gymnoptera'
- 'Gymnoptera belongs to Insecta'
- 'Gyrinus belongs to Coleoptera'
- 'Hemerobius belongs to Gymnoptera'
- 'Hemiptera belongs to Insecta'
- 'Hydrophilus belongs to Coleoptera'
- 'Ichneumon belongs to Gymnoptera'
- 'Julus belongs to Aptera'
- 'Lampyris belongs to Coleoptera'
- 'Lepidoptera belongs to Insecta'
- 'Lepisma belongs to Aptera'
- 'Leptura belongs to Coleoptera'
- 'Libellula belongs to Gymnoptera'
- 'Luperus belongs to Coleoptera'
- 'Meloe belongs to Coleoptera'
- 'Mordella belongs to Coleoptera'
- 'Musca belongs to Diptera'
- 'Naucoris belongs to Hemiptera'
- 'Necydalis belongs to Coleoptera'
- 'Notonecta belongs to Hemiptera'
- 'Oniscus belongs to Aptera'
- 'Papilio belongs to Lepidoptera'
- 'Peltis belongs to Coleoptera'
- 'Perla belongs to Gymnoptera'
- 'Phalaena belongs to Lepidoptera'
- 'Phalangium belongs to Aptera'
- 'Phryganea belongs to Gymnoptera'
- 'Platycerus belongs to Coleoptera'
- 'Podura belongs to Aptera'
- 'Pterophorus belongs to Lepidoptera'
- 'Pulex belongs to Aptera'
- 'Pyrochroa [misspelled as Pyrochora] belongs to Coleoptera'
- 'Raphidia belongs to Gymnoptera'
- 'Scarabaeus belongs to Coleoptera'
- 'Scathopse is corrected as Scatopse and belongs to Diptera'
- 'Scolopendra belongs to Aptera'
- 'Scolytus belongs to Coleoptera'
- 'Scorpio belongs to Aptera'
- 'Silpha belongs to Coleoptera'
- 'Sphex belongs to Gymnoptera'
- 'Sphinx belongs to Lepidoptera'
- 'Staphylinus belongs to Coleoptera'
- 'Stratiomys belongs to Diptera'
- 'Tabanus belongs to Diptera'
- 'Telephorus belongs to Coleoptera'
- 'Tenebrio belongs to Coleoptera'
- 'Tenthredo belongs to Gymnoptera'
- 'Termes belongs to Aptera'
- 'Thrips belongs to Gymnoptera'
- 'Tipula belongs to Diptera'
- 'Urocerus belongs to Gymnoptera'
- 'Vespa belongs to Gymnoptera'