Opinions from M. E. Clapham 2023
- 'Aculeata is a subjective synonym of Hymenoptera'
- 'Aeschnopsis is an objective synonym of Aeschnopsis'
- 'Agonata is an invalid subgroup of Arthropoda'
- 'Agroeca belongs to Liocranidae'
- 'Alitendipes is an objective synonym of Eocenitendipes'
- 'Alysiada was reranked as the subfamily Alysiinae and belongs to Braconidae'
- 'Angaroptera belongs to Grylloblattodea'
- 'Anisomera is a subjective synonym of Hexatoma'
- 'Antliata is a subjective synonym of Diptera'
- 'Aphodius (Nialus) belongs to Aphodius' according to Mulsant 1870
- 'Aphodius kraatzi is recombined as Liothorax kraatzi'
- 'Aptera is an invalid subgroup of Arthropoda'
- 'Archaeoculicus sinicus is recombined as Asioculicus sinicus'
- 'Arthrobatis belongs to Rhinobatidae'
- 'Asira tertiaria is an objective synonym of Cicadellites obscurus'
- 'Auxobittacus marginelaesus is recombined as Mesobittacus marginelaesus'
- 'Barbarothea is a subjective synonym of Prolibythea'
- 'Blattocoleidae is a subjective synonym of Elytroneuridae'
- 'Blattocoleus belongs to Blattocoleidae'
- 'Boltonia belongs to Homoiopteridae'
- 'Boltonia robusta belongs to Boltonia'
- 'Boltopruvostia is an objective synonym of Boltonia'
- 'Bryopompilidae is an objective synonym of Bryopompilidae'
- 'Bryopompilini was reranked as the family Bryopompilidae and belongs to Hymenoptera'
- 'Calcar inhumatus is recombined as Centorus inhumatus'
- 'Chiloblattula sibirica is recombined as Blattula sibirica'
- 'Cicadellae is an invalid subgroup of Cicadellidae'
- 'Clemmys aquatilis is a misspelling of Clemmys hydatidosa'
- 'Clemmys spathulata is a misspelling of Clemmys hydatidosa'
- 'Clytus florissantensis is recombined as Megacyllene florissantensis' according to Linsley 1961
- 'Ctenuchidae was reranked as the subfamily Ctenuchinae and belongs to Arctiidae'
- 'Curtisimyia eximia is an objective synonym of Bibio curtisii'
- 'Cyllene is replaced by Megacyllene'
- 'Cymatophlebiopsis is an objective synonym of Cymatophlebiopsis'
- 'Dascillus latahensis belongs to Dascillus'
- 'Delopterum kamense is an objective synonym of Delopterum kamense'
- 'Dermestes mesomelus is recombined as Atomaria mesomela'
- 'Diastatomma belongs to Gomphidae'
- 'Dictyophlebia is a nomen oblitum'
- 'Dictyophlebia protogaea is replaced by Dictyoneura libelluloides'
- 'Diphlebinae was reranked as the tribe Diphlebini and belongs to Isometopinae'
- 'Draycotia belongs to Psylloidea'
- 'Dyschirius luticola is recombined as Dyschiriodes luticola'
- 'Elcana argentina is recombined as Gondwanoperlidium argentina'
- 'Eleuterata is a subjective synonym of Coleoptera'
- 'Enicocoris tibialis is recombined as Mongolocoris tibialis'
- 'Eoculex belongs to Nematocera'
- 'Etoblattina depereti is an objective synonym of Etoblattina henneni'
- 'Fungivoridae is a subjective synonym of Mycetophilidae'
- 'Gymnoptera is an invalid subgroup of Pterygota'
- 'Halterata is a subjective synonym of Diptera'
- 'Heleidae is a subjective synonym of Ceratopogonidae'
- 'Helodes egregia is recombined as Elodes egregia'
- 'Helodes minax is recombined as Elodes minax'
- 'Helodes modesta is recombined as Elodes modesta'
- 'Helodes setosa is recombined as Elodes setosa'
- 'Helodes transversa is recombined as Elodes transversa'
- 'Heterogamia is a subjective synonym of Polyphaga'
- 'Homoeogamia belongs to Corydiidae'
- 'Huaxiarhyphus belongs to Anisopodidae'
- 'Hydrous pergrandis is recombined as Hydrophilus pergrandis'
- 'Hylotrupes belongs to Cerambycidae'
- 'Julidae belongs to Juloidea'
- 'Laurentiaupterum is an objective synonym of Polyetopsis'
- 'Limacis is a subjective synonym of Arescon'
- 'Leptura antecurrens is recombined as Judolia antecurrens'
- 'Leuctra electrofusca is an objective synonym of Leuctra picteti'
- 'Liassocupes giganteus is recombined as Mimemala giganteum'
- 'Limnobates is a subjective synonym of Hydrometra'
- 'Longianteclypea is an objective synonym of Mongolocoris'
- 'Machilis polypoda belongs to Machilis' according to Silvestri 1907
- 'Macrolepidoptera belongs to Heteroneura'
- 'Marimerobiidae is an objective synonym of Marimerobiidae'
- 'Mesidia is a subjective synonym of Aphelinus'
- 'Mesoblattula apicifurca is recombined as Blattula apicifurca'
- 'Mesoblattula colorata is recombined as Blattula colorata'
- 'Mesoblattula kiensis is recombined as Blattula kiensis'
- 'Mesoblattula mirta is recombined as Blattula mirta'
- 'Mesoblattula piveteaui is recombined as Blattula piveteaui'
- 'Mesoblattula shurabica is recombined as Blattula shurabica'
- 'Mesoblattula sincera is recombined as Blattula sincera'
- 'Mesoblattula tuodianensis is recombined as Blattula tuodianensis'
- 'Mesoptilus sellardsi is recombined as Pseudooedischia sellardsi'
- 'Microzoum veteratum is recombined as Melanimon veteratum'
- 'Mimemala belongs to Schizocoleidae'
- 'Molytes hassencampi is recombined as Liparus hassencampi'
- 'Necticus is a subjective synonym of Agabus'
- 'Ocypus (Pseudocypus) belongs to Ocypus' according to Mulsant and Rey 1876
- 'Palaeogomphus is an objective synonym of Palaeogomphus'
- 'Papilionidea is a subjective synonym of Amphiesmenoptera'
- 'Parablattula cubitalis is recombined as Blattula cubitalis'
- 'Parablattula curvula is recombined as Blattula curvula'
- 'Parablattula isotoma is recombined as Blattula isotoma'
- 'Parablattula udensis is recombined as Blattula udensis'
- 'Parapsocus belongs to Axymyiidae'
- 'Parapsocus pectinatus belongs to Parapsocus'
- 'Pedestria is an invalid subgroup of Arthropoda'
- 'Pelopiinae is a subjective synonym of Tanypodinae'
- 'Philhydrus pleistocenicus is recombined as Enochrus pleistocenicus'
- 'Philhydrus primaevus is recombined as Enochrus primaevus'
- 'Philydrus innovatus is recombined as Enochrus innovatus'
- 'Philydrus scudderi is recombined as Enochrus scudderi'
- 'Phryganea arenacea is a nomen dubium'
- 'Phryganea kolbi is a nomen dubium'
- 'Phryganea solitaria is a nomen dubium'
- 'Piezata is a subjective synonym of Hymenoptera'
- 'Polyetes elegantissima is recombined as Polyetopsis elegantissima'
- 'Polyetopsis belongs to Epideigmatidae'
- 'Polysitum punctatoides is recombined as Mesolobites punctatoides'
- 'Proboscidea is a subjective synonym of Hemiptera'
- 'Proinogomphus is an objective synonym of Proinogomphus'
- 'Pseudomesoptilus is an objective synonym of Pseudooedischia'
- 'Pseudooedischia berthaudi is an objective synonym of Pseudooedischia sellardsi'
- 'Psocites is an objective synonym of Parapsocus'
- 'Ptinus salinus is a subjective synonym of Epauloecus unicolor'
- 'Pycnothemis is an objective synonym of Pycnothemis'
- 'Rhabdothemis is an objective synonym of Rhabdothemis'
- 'Scarabaeus melolontha is recombined as Melolontha melolontha'
- 'Scarabaeus parallelipipedus is recombined as Dorcus parallelipipedus'
- 'Stenoneurella is a subjective synonym of Mesoptilus'
- 'Pterostichus (Steroderus) is a subjective synonym of Pterostichus (Steropus)'
- 'Sulcoboltonia is a subjective synonym of Necymylacris'
- 'Synistata is an invalid subgroup of Arthropoda'
- 'Systellothemis is an objective synonym of Systellothemis'
- 'Taublatta yangshugouensis belongs to Taublatta' according to Duplicate 1988
- 'Tauredon belongs to Eodromeinae'
- 'Temnostigma is an objective synonym of Temnostigma'
- 'Tendipedini is a subjective synonym of Chironomini'
- 'Tineites crystalli is a nomen dubium'
- 'Trichia gracilis is recombined as Iyaiyai gracilis'
- 'Ulonata is an invalid subgroup of Insecta'
- 'Unogata is an invalid subgroup of Arthropoda'
- 'Uralia belongs to Pteridophyta'
- 'Xylotrogus is a subjective synonym of Lyctus'