Opinions from E. Warburg 1939
- 'Ampyx pachyrrhinus belongs to Ampyx' according to Dalman 1828
- 'Ampyx pachyrrhinus is recombined as Metopias pachyrrhinus' according to Lovén 1846
- 'Ampyx pachyrrhinus is recombined as Lichas pachyrhinus'
- 'Conolichas peri belongs to Conolichas'
- 'Conolichas sjoegreni belongs to Conolichas'
- 'Hoplolichas curvifrons belongs to Hoplolichas'
- 'Hoplolichas proboscidea is corrected as Hoplolichas proboscideus and belongs to Hoplolichas'
- 'Hoplolichas proboscideus elongatus belongs to Hoplolichas proboscideus'
- 'Lichas (Conolichas) was reranked as Conolichas and belongs to Lichidae'
- 'Lichas (Conolichas) aequiloba is recombined as Conolichas aequiloba'
- 'Lichas (Hoplolichas) was reranked as Hoplolichas and belongs to Lichidae'
- 'Lichas (Leiolichas) belongs to Lichas' according to Schmidt 1885
- 'Lichas (Leiolichas) was reranked as Leiolichas and belongs to Lichidae'
- 'Lichas (Leiolichas) gageli is recombined as Leiolichas gageli'
- 'Lichas (Platylichas) was reranked as Platylichas and belongs to Lichidae'
- 'Lichas (Plusiarges) belongs to Lichas' according to Gürich 1901
- 'Trochurus tornquisti is a misspelling of Trochurus toernquisti'
- 'Lichas (Plusiarges) toernquisti is recombined as Trochurus toernquisti'
- 'Lichas aculeatus is a subjective synonym of Platylichas laxatus'
- 'Lichas bottniensis is recombined as Platylichas bottniensis'
- 'Lichas celorrhin belongs to Lichas' according to Angelin 1854
- 'Lichas cicatricosus is recombined as Platylichas cicatricosus'
- 'Lichas conformis is a subjective synonym of Lichas laciniatus'
- 'Lichas conicotuberculata is recombined as Hoplolichas conicotuberculatus'
- 'Lichas curvifrons belongs to Lichas'
- 'Lichas deflexus belongs to Lichas' according to Schmidt 1854
- 'Lichas deflexus is recombined as Lichas (Homolichas) deflexus' according to Schmidt 1885
- 'Lichas deflexus is recombined as Conolichas deflexus'
- 'Lichas dissidens belongs to Lichas' according to Beyrich 1845
- 'Lichas dissidens is recombined as Hoplolichas dissidens'
- 'Lichas eichwaldi belongs to Lichas' according to Niezskowski 1857
- 'Lichas eichwaldi is recombined as Lichas (Homolichas) eichwaldi' according to Schmidt 1885
- 'Lichas eichwaldi is recombined as Conolichas eichwaldi'
- 'Lichas elegans is a subjective synonym of Dicranopeltis polytomus'
- 'Lichas erici belongs to Lichas'
- 'Lichas laxatus is recombined as Platylichas laxatus'
- 'Lichas laxatus latus belongs to Lichas laxatus' according to Tornquist 1884
- 'Lichas laxatus latus is recombined as Platylichas latus'
- 'Lichas laxatus latus is recombined as Platylichas latus' according to Warburg 1925
- 'Lichas margaritifer is recombined as Lichas (Platylichas) margaritifer' according to Gürich 1901
- 'Lichas margaritifer is recombined as Platylichas margaritifer'
- 'Lichas platyrhinus belongs to Lichas' according to Schmidt 1907
- 'Lichas platyura belongs to Lichas' according to Niezkowski 1857
- 'Lichas platyura is a subjective synonym of Conolichas deflexus'
- 'Lichas polytomus belongs to Lichas' according to Angelin 1854
- 'Lichas polytomus is recombined as Dicranopeltis polytomus'
- 'Lichas sexspinus is a subjective synonym of Platylichas laxatus'
- 'Lichas tricuspidata belongs to Lichas' according to Beyrich 1846
- 'Lichas tricuspidata is a subjective synonym of Lichas dissidens'
- 'Lichas validus belongs to Lichas' according to Linnarsson 1869
- 'Lichas validus is recombined as Lichas (Platylichas) validus' according to Gürich 1901
- 'Lichas validus is recombined as Platylichas validus'
- 'Lichas velata is a subjective synonym of Conolichas deflexus'
- 'Lichas velata belongs to Lichas' according to Steinhardt 1874
- 'Metopias verrucosus belongs to Metopias' according to Eichwald 1842
- 'Platylichas angulatus belongs to Platylichas'
- 'Platylichas dalmani belongs to Platylichas'
- 'Platylichas lingua belongs to Platylichas'
- 'Platylichas robustus belongs to Platylichas'
- 'Platymetopus illaenoides belongs to Platymetopus' according to Nieszkowski 1857
- 'Platymetopus illaenoides is recombined as Lichas (Leiolichas) illaenoides' according to Schmidt 1885
- 'Platymetopus illaenoides is recombined as Leiolichas illaenoides'
- 'Tetralichas is a subjective synonym of Amphilichas'
- 'Trochurus speciosus belongs to Trochurus' according to Beyrich 1845