Opinions from E. Warburg 1925
- 'Acidaspis belongs to Acidaspidae'
- 'Acidaspis bispinosus is corrected as Acidaspis bispinosa and belongs to Acidaspis'
- 'Acidaspis laticapitata is recombined as Acidaspis (Ceratocephala) laticapitata'
- 'Amphilichas belongs to Lichadidae'
- 'Amphilichas atavus belongs to Amphilichas'
- 'Amphilichas latifrons belongs to Amphilichas'
- 'Amphilichas parvulus belongs to Amphilichas'
- 'Amphilichas periformis belongs to Amphilichas'
- 'Amphilichas wahlenbergi belongs to Amphilichas'
- 'Ampyx foveolatus belongs to Ampyx' according to Angelin 1854
- 'Asaphus (Ampyx) was reranked as Ampyx and belongs to Raphiophoridae'
- 'Brachyaspis belongs to Asaphidae'
- 'Brachyaspis leptaenarum belongs to Brachyaspis'
- 'Bronteus belongs to Bronteidae'
- 'Bronteus hibernicus is a subjective synonym of Bronteus laticauda'
- 'Bronteus insularis is a subjective synonym of Bronteus laticauda'
- 'Bumastus belongs to Illaenidae'
- 'Bumastus nudus belongs to Bumastus' according to Angelin 1854
- 'Calymene belongs to Calymenidae'
- 'Calymene clavifrons is a subjective synonym of Sphaerexochus hisingeri'
- 'Calymene foveolata is recombined as Pharostoma foveolata'
- 'Pharostoma leptaenarum is a subjective synonym of Pharostoma leptaenarum'
- 'Calymene leptaenarum is recombined as Pharostoma leptaenarum' according to Törnquist 1884
- 'Encrinurus multisegmentatus is a subjective synonym of Encrinurus striatus'
- 'Calymene senaria stacyi belongs to Calymene senaria' according to Schmidt 1894
- 'Ceratocephala was reranked as Acidaspis (Ceratocephala) and belongs to Acidaspis'
- 'Ceraurus belongs to Cheiruridae'
- 'Ceraurus latifrons belongs to Ceraurus'
- 'Chasmops belongs to Phacopidae'
- 'Chasmops macrourus belongs to Chasmops' according to Angelin 1851
- 'Cheirurus belongs to Cheiruridae'
- 'Cheirurus clasoni belongs to Cheirurus' according to Törnquist 1884
- 'Cheirurus clasoni is corrected as Cheirurus clasonii and belongs to Cheirurus' according to Törnquist 1905
- 'Cheirurus glaber belongs to Cheirurus' according to Angelin 1854
- 'Cheirurus punctatus belongs to Cheirurus' according to Angelin 1854
- 'Cheirurus speciosus is a subjective synonym of Cheirurus clasoni'
- 'Cheirurus tornquisti belongs to Cheirurus'
- 'Cryptonymus stratius is a subjective synonym of Encrinurus striatus'
- 'Cybele belongs to Encrinuridae'
- 'Cyphaspis belongs to Cyphaspidae'
- 'Deiphon belongs to Cheiruridae'
- 'Deiphon angelini belongs to Deiphon'
- 'Deiphon forbesi is a subjective synonym of Deiphon angelini'
- 'Deiphon laevis is a subjective synonym of Deiphon angelini'
- 'Deiphon punctatus is a subjective synonym of Sphaerocoryphe punctata'
- 'Dicranogmus belongs to Lichadidae'
- 'Dicranogmus aequalis belongs to Dicranogmus' according to Törnquist 1884
- 'Dicranopeltis belongs to Lichadidae'
- 'Encrinurus belongs to Encrinuridae'
- 'Encrinurus striatus belongs to Encrinurus' according to Angelin 1854
- 'Entomostracites laciniatus is recombined as Lichas laciniatus' according to Dalman 1827
- 'Entomostracites laciniatus is recombined as Lichas laciniatus'
- 'Entomostracites laciniatus belongs to Entomostracites' according to Wahlenberg 1818
- 'Hemisphaerocoryphe belongs to Cheiruridae'
- 'Holotrachelus belongs to Holotrachelidae'
- 'Cheirurus conformis is a subjective synonym of Pseudosphaerexochus conformis'
- 'Homalonotus punctillosus is recombined as Holotrachelus punctillosus' according to Törnquist 1883
- 'Holotrachelus punctillosus is a subjective synonym of Holotrachelus punctillosus'
- 'Holotrachelus punctillosus is a subjective synonym of Holotrachelus punctillosus'
- 'Holotrachelus punctillosus is a subjective synonym of Holotrachelus punctillosus'
- 'Holotrachelus punctillosus is a subjective synonym of Holotrachelus punctillosus'
- 'Illaenus belongs to Illaenidae'
- 'Illaenus avus belongs to Illaenus' according to Holm 1882
- 'Illaenus avus lissbergensis belongs to Illaenus avus'
- 'Illaenus dalecarlicus belongs to Illaenus'
- 'Illaenus fallax belongs to Illaenus' according to Holm 1882
- 'Illaenus gigas belongs to Illaenus' according to Holm 1882
- 'Illaenus grandis is a subjective synonym of Illaenus roemeri'
- 'Bronteus laticauda is a subjective synonym of Bronteus laticauda'
- 'Bronteus laticauda is a subjective synonym of Bronteus laticauda'
- 'Bronteus laticauda is a subjective synonym of Bronteus laticauda'
- 'Illaenus limbatus is a subjective synonym of Illaenus fallax'
- 'Illaenus linnarssoni belongs to Illaenus'
- 'Illaenus oviformis belongs to Illaenus'
- 'Illaenus roemeri is corrected as Illaenus roemeri and belongs to Illaenus'
- 'Illaenus rudolphi is a subjective synonym of Illaenus avus'
- 'Illaenus vivax is a subjective synonym of Illaenus roemeri'
- 'Illaenus wimani belongs to Illaenus'
- 'Isocolus belongs to Isocolidae'
- 'Isocolus sjogreni belongs to Isocolus' according to Angelin 1854
- 'Ityophorus belongs to Ityophoridae'
- 'Ityophorus undulatus belongs to Ityophorus'
- 'Lichas belongs to Lichadidae'
- 'Lichas (Platylichas) was reranked as Platylichas and belongs to Lichadidae'
- 'Lichas aequalis is a subjective synonym of Dicranogmus aequalis'
- 'Lichas affinis belongs to Lichas'
- 'Lichas bottniensis is recombined as Platylichas bottniensis'
- 'Lichas brevilobatus is a subjective synonym of Amphilichas lineatus' according to Schmidt 1907
- 'Lichas cicatricosus is recombined as Platylichas cicatricosus'
- 'Lichas dalecarlica is a subjective synonym of Amphilichas dalecarlicus'
- 'Lichas dalecarlicus is recombined as Amphilichas dalecarlicus'
- 'Lichas elegans is recombined as Dicranopeltis elegans'
- 'Lichas laevis is recombined as Amphilichas laevis'
- 'Lichas laevis is a subjective synonym of Amphilichas lineatus' according to Schmidt 1907
- 'Lichas laxatus is recombined as Platylichas laxatus'
- 'Lichas nasuta is a subjective synonym of Platylichas nasutus'
- 'Lichas palmata belongs to Lichas' according to Barrande 1846
- 'Lichas palmata is a subjective synonym of Trochurus speciosus'
- 'Lichas planifrons is a subjective synonym of Platylichas planifrons'
- 'Lichas simplex is recombined as Dicranogmus simplex'
- 'Lichas tornquisti is a subjective synonym of Lichas (Plusiarges) toernquisti'
- 'Nieszkowskia belongs to Cheiruridae'
- 'Nieszkowskia cephaloceras belongs to Nieszkowskia' according to Nieszkowski 1857
- 'Otarion obtusum is recombined as Pharostoma obtusum'
- 'Phacops macroura is a subjective synonym of Chasmops macrourus'
- 'Phacops maximus belongs to Phacops' according to Törnquist 1884
- 'Pharostoma belongs to Calymenidae'
- 'Platylichas angulatus belongs to Platylichas'
- 'Platylichas nasutus belongs to Platylichas' according to Wigand 1888
- 'Platylichas planifrons belongs to Platylichas' according to Angelin 1854
- 'Platylichas robustus belongs to Platylichas'
- 'Platylichas wegelini belongs to Platylichas' according to Holm 1882
- 'Platymetopus lineatus belongs to Platymetopus' according to Angelin 1854
- 'Platymetopus lineatus is recombined as Amphilichas lineatus'
- 'Platymetopus planifrons is a subjective synonym of Platylichas planifrons'
- 'Pompeckia belongs to Cheiruridae'
- 'Pompeckia minor belongs to Pompeckia'
- 'Pompeckia wegelini belongs to Pompeckia' according to Angelin 1854
- 'Proetus belongs to Proetidae'
- 'Proetus ainae belongs to Proetus'
- 'Proetus convexus belongs to Proetus'
- 'Pseudosphaerexochus belongs to Cheiruridae'
- 'Pseudosphaerexochus tuberculatus belongs to Pseudosphaerexochus'
- 'Pterygometopinae belongs to Phacopidae'
- 'Pterygometopus belongs to Pterygometopinae'
- 'Pterygometopus schmidti belongs to Pterygometopus'
- 'Remopleurides belongs to Remopleuridae'
- 'Remopleurides darlecarlicus belongs to Remopleurides' according to Holm 1882
- 'Remopleurides emarginatus belongs to Remopleurides' according to Törnquist 1884
- 'Remopleurides latifrons belongs to Remopleurides' according to Holm 1882
- 'Remopleurides latus belongs to Remopleurides' according to Olin 1906
- 'Remopleurides latus kullsbergensis belongs to Remopleurides latus'
- 'Remopleurides minimus belongs to Remopleurides'
- 'Sphaerexochus belongs to Cheiruridae'
- 'Sphaerexochus angustifrons is a subjective synonym of Sphaerexochus calvus'
- 'Sphaerexochus calvus belongs to Sphaerexochus' according to Mc Coy 1846
- 'Sphaerexochus granulatus is a subjective synonym of Pseudosphaerexochus granulatus'
- 'Sphaerexochus hisingeri belongs to Sphaerexochus'
- 'Sphaerexochus latirugatus is a subjective synonym of Sphaerexochus calvus'
- 'Sphaerexochus mirus is a subjective synonym of Sphaerexochus calvus'
- 'Sphaerexochus tuberculatus belongs to Sphaerexochus'
- 'Sphaerexochus wegelini is a subjective synonym of Pompeckia wegelini'
- 'Sphaerocoryphe belongs to Cheiruridae'
- 'Sphaerocoryphe granulata belongs to Sphaerocoryphe' according to Törnquist 1884
- 'Sphaerocoryphe granulata is recombined as Hemisphaerocoryphe granulata'
- 'Sphaerocoryphe punctata belongs to Sphaerocoryphe' according to Angelin 1854
- 'Staurocephalus granulatus is a subjective synonym of Hemisphaerocoryphe granulata'
- 'Stygina belongs to Styginidae'
- 'Stygina angustifrons belongs to Stygina'
- 'Telephus belongs to Telephidae'
- 'Telephus fractus belongs to Telephus' according to Törnquist 1885
- 'Trochurus belongs to Lichadidae'