Opinions from S. G. Cong and A. C. Ashworth 1996
- 'Alniphagus belongs to Scolytidae'
- 'Alophus didymus belongs to Alophus' according to Le Conte 1854
- 'Alophus didymus is recombined as Trichalophus didymus'
- 'Amphicyrta simplicipes belongs to Amphicyrta' according to Mannerheim 1852
- 'Amphicyrta simplicipes is recombined as Lioon simplicipes'
- 'Anchomenus ferruginosus is recombined as Agonum ferruginosum'
- 'Aphodius opacus belongs to Aphodius' according to Le Conte 1872
- 'Aphodius opacus belongs to Aphodius'
- 'Aphodius pectoralis belongs to Aphodius' according to Le Conte 1857
- 'Aphodius pectoralis belongs to Aphodius'
- 'Arpedium cribratum belongs to Arpedium'
- 'Arpedium testaceum is recombined as Pelecomalium testaceum'
- 'Artochia productifrons belongs to Artochia'
- 'Auleutes belongs to Curculionidae'
- 'Bembidion haruspex belongs to Bembidion'
- 'Bembidion rusticum belongs to Bembidion'
- 'Bembidium planiusculum is recombined as Bembidion planiusculum'
- 'Bostrichus concinnus belongs to Bostrichus' according to Mannerheim 1852
- 'Bostrichus concinnus is recombined as Ips concinnus'
- 'Bostrichus nitidulus belongs to Bostrichus' according to Mannerheim 1843
- 'Bostrichus nitidulus is recombined as Pityophthorus nitidulus'
- 'Crepidodera pallida belongs to Crepidodera' according to Fall 1910
- 'Crepidodera pallida is recombined as Asiorestia pallida'
- 'Cryphalus digestus belongs to Cryphalus' according to Le Conte 1874
- 'Cryphalus digestus is recombined as Pityophthorus digestus'
- 'Cryptophagus crenatus belongs to Cryptophagus' according to Gyllenhal 1827
- 'Cryptophagus crenatus is recombined as Pteryngium crenatum'
- 'Curculio aethiops is recombined as Erirhinus aethiops'
- 'Curculio epilobii is recombined as Auleutes epilobii'
- 'Cychrus marginatus is recombined as Scaphinotus marginatus'
- 'Cytilus mimicus belongs to Cytilus'
- 'Donacia dubia belongs to Donacia' according to Schaeffer 1925
- 'Donacia dubia is recombined as Plateumaris dubia'
- 'Donacia germari is recombined as Plateumaris germari'
- 'Donacia neomexicana is recombined as Plateumaris neomexicana'
- 'Donacia neomexicana belongs to Donacia' according to Schaeffer 1925
- 'Donacia nitida is recombined as Plateumaris nitida'
- 'Elaphrus clairvillii is corrected as Elaphrus clairvillei and belongs to Elaphrus'
- 'Erycus puncticollis is recombined as Notaris puncticollis'
- 'Euaesthetinae [misspelled as Euasthetinae] belongs to Staphylinidae'
- 'Feronia castanea is recombined as Pterostichus castaneus'
- 'Helophorus lacustris belongs to Helophorus' according to Le Conte 1850
- 'Helophorus lacustris belongs to Helophorus'
- 'Hylastes rugipennis is recombined as Hylurgops rugipennis'
- 'Hylastes rugipennis belongs to Hylastes' according to Mannerheim 1843
- 'Hylesinus aspericollis belongs to Hylesinus' according to Le Conte 1876
- 'Hylesinus aspericollis is recombined as Alniphagus aspericollis'
- 'Hylesinus nebulosus is recombined as Pseudohylesinus nebulosus'
- 'Hylurgus rufipennis is recombined as Dendroctonus rufipennis'
- 'Hylurgus sericeus belongs to Hylurgus' according to Mannerheim 1843
- 'Hylurgus sericeus is recombined as Pseudohylesinus sericeus'
- 'Kalissus nitidus belongs to Kalissus'
- 'Lepidophorus alternatus belongs to Lepidophorus' according to Van Dyke 1930
- 'Lepidophorus alternatus belongs to Lepidophorus'
- 'Leposoma is corrected as Lepesoma and belongs to Curculionidae'
- 'Lioligus belongs to Byrrhidae'
- 'Micropeplus laticollis belongs to Micropeplus'
- 'Micropeplus nelsoni belongs to Micropeplus'
- 'Micropeplus punctatus belongs to Micropeplus'
- 'Ochthebius discretus belongs to Ochthebius'
- 'Omala fortestriata is recombined as Bembidion fortestriatum'
- 'Omalium consimile is recombined as Olophrum consimile'
- 'Omalium tumidula is recombined as Acrulia tumidula'
- 'Oxytelus fuscipennis belongs to Oxytelus'
- 'Pelenomus squamosus belongs to Pelenomus' according to Le Conte 1876
- 'Pelenomus squamosus belongs to Pelenomus'
- 'Phloeotribus lecontei belongs to Phloeotribus'
- 'Platysma fossifrons is recombined as Patrobus fossifrons'
- 'Plinthus carinatus is recombined as Steremnius carinatus'
- 'Pselaptrichus [misspelled as Pselatrichus] belongs to Pselaphidae'
- 'Pseudopsis sulcatus is corrected as Pseudopsis sulcata and belongs to Pseudopsis'
- 'Pterostichus pumilis is corrected as Pterostichus pumilus and belongs to Pterostichus'
- 'Rhyncolus brunneus belongs to Rhyncolus'
- 'Silpha sagax is recombined as Thanatophilus sagax'
- 'Simplocaria nitida belongs to Simplocaria' according to Motschulsky 1845
- 'Simplocaria nitida is recombined as Lioligus nitidus'
- 'Staphylinus borealis is recombined as Olophrum boreale'
- 'Steremnius belongs to Curculionidae'
- 'Steremnius tuberosus belongs to Steremnius' according to Gyllenhal 1836
- 'Steremnius tuberosus belongs to Steremnius'
- 'Sthereus belongs to Curculionidae'
- 'Sthereus multituberculatus belongs to Sthereus'
- 'Sthereus quadrituberculatus belongs to Sthereus' according to Motschulsky 1845
- 'Sthereus quadrituberculatus belongs to Sthereus'
- 'Syntomium malkini belongs to Syntomium'
- 'Tachinus instabilis belongs to Tachinus'
- 'Tachinus tachyporoides belongs to Tachinus'
- 'Tachinus thruppi belongs to Tachinus'
- 'Trechus chalybeus belongs to Trechus'
- 'Trechus oregonensis belongs to Trechus'
- 'Trichalophus belongs to Curculionidae'
- 'Trypophloeus salicis belongs to Trypophloeus' according to Hopkins 1915