Opinions from F. M'Coy 1855
- 'Acrolepis hopkinsi belongs to Acrolepis' according to M'Coy 1855
- 'Asteroptychius ornatus belongs to Asteroptychius' according to Agassiz 1843
- 'Asteroptychius ornatus belongs to Asteroptychius'
- 'Asteroptychius semiornatus belongs to Asteroptychius' according to M'Coy 1848
- 'Asteroptychius semiornatus belongs to Asteroptychius'
- 'Centrodus striatulus belongs to Centrodus'
- 'Cheirolepis belongs to Acanthodidae'
- 'Cheirolepis curtus belongs to Cheirolepis' according to M'Coy 1848
- 'Cheirolepis curtus belongs to Cheirolepis'
- 'Cheirolepis macrocephalus belongs to Cheirolepis' according to M'Coy 1848
- 'Chirodus pesranae belongs to Chirodus' according to M'Coy 1848
- 'Chirodus pesranae belongs to Chirodus'
- 'Chomatodus acuminatus is recombined as Petalodus acuminatus'
- 'Chomatodus cinctus belongs to Chomatodus'
- 'Chomatodus clavatus belongs to Chomatodus' according to M'Coy 1848
- 'Chomatodus clavatus belongs to Chomatodus'
- 'Chomatodus denticulatus belongs to Chomatodus' according to M'Coy 1848
- 'Chomatodus denticulatus belongs to Chomatodus'
- 'Chomatodus oliquus belongs to Chomatodus' according to M'Coy 1848
- 'Chomatodus oliquus belongs to Chomatodus'
- 'Chomatodus truncatus belongs to Chomatodus' according to Agassiz 1843
- 'Chomatodus truncatus belongs to Chomatodus'
- 'Cladodus laevis belongs to Cladodus' according to M'Coy 1848
- 'Cladodus laevis belongs to Cladodus'
- 'Cladodus mirabilis belongs to Cladodus'
- 'Cladodus striatus belongs to Cladodus'
- 'Climaxodus imbricatus belongs to Climaxodus' according to M'Coy 1848
- 'Climaxodus imbricatus belongs to Climaxodus'
- 'Cochliodus acutus belongs to Cochliodus' according to Agassiz 1843
- 'Cochliodus acutus belongs to Cochliodus'
- 'Cochliodus magnus belongs to Cochliodus' according to Agassiz 1843
- 'Cochliodus magnus belongs to Cochliodus'
- 'Cochliodus oblongus belongs to Cochliodus' according to Agassiz 1843
- 'Cochliodus oblongus belongs to Cochliodus'
- 'Cochliodus striatus belongs to Cochliodus'
- 'Ctenacanthus crenatus belongs to Ctenacanthus'
- 'Ctenacanthus denticulatus belongs to Ctenacanthus'
- 'Ctenacanthus distans belongs to Ctenacanthus' according to M'Coy 1848
- 'Ctenacanthus distans belongs to Ctenacanthus'
- 'Ctenacanthus heterogyrus belongs to Ctenacanthus'
- 'Ctenoptychius apicalis belongs to Ctenoptychius'
- 'Dipriacanthus stokesii belongs to Dipriacanthus'
- 'Erismacanthus jonesii belongs to Erismacanthus' according to M'Coy 1848
- 'Erismacanthus jonesii belongs to Erismacanthus'
- 'Glossodus marginatus belongs to Glossodus' according to M'Coy 1848
- 'Glossodus marginatus belongs to Glossodus'
- 'Gyracanthus obliquus belongs to Gyracanthus' according to M'Coy 1848
- 'Gyracanthus obliquus belongs to Gyracanthus'
- 'Helodus didymus belongs to Helodus' according to Agassiz 1843
- 'Helodus didymus belongs to Helodus'
- 'Helodus mammillaris belongs to Helodus' according to Agassiz 1843
- 'Helodus mammillaris belongs to Helodus'
- 'Helodus planus belongs to Helodus' according to Agassiz 1843
- 'Helodus planus belongs to Helodus'
- 'Helodus rudis belongs to Helodus' according to M'Coy 1848
- 'Helodus rudis belongs to Helodus'
- 'Helodus turgidus belongs to Helodus'
- 'Homacanthus macrodus belongs to Homacanthus' according to M'Coy 1848
- 'Homacanthus macrodus belongs to Homacanthus'
- 'Homacanthus microdus belongs to Homacanthus' according to M'Coy 1848
- 'Homacanthus microdus belongs to Homacanthus'
- 'Leptacanthus jenkinsoni belongs to Leptacanthus' according to M'Coy 1848
- 'Leptacanthus jenkinsoni belongs to Leptacanthus'
- 'Leptacanthus junceus belongs to Leptacanthus' according to M'Coy 1848
- 'Leptacanthus junceus belongs to Leptacanthus'
- 'Megalichthys hibberti belongs to Megalichthys'
- 'Onchus belongs to Squalidae'
- 'Onchus tenuistriatus belongs to Onchus'
- 'Oracanthus milleri belongs to Oracanthus'
- 'Osteoplax erosus belongs to Osteoplax' according to M'Coy 1848
- 'Osteoplax erosus belongs to Osteoplax'
- 'Paecilodus sublaevis is recombined as Poecilodus sublaevis'
- 'Palaeoniscum freieslebeni is recombined as Palaeoniscus freieslebeni'
- 'Palaeothrissum elegans is recombined as Palaeoniscus elegans'
- 'Pecten sowerbii is recombined as Amusium sowerbii'
- 'Petalodus hastingsii belongs to Petalodus'
- 'Petalodus hastingsii belongs to Petalodus' according to Owen 1840
- 'Petalodus psittacinus belongs to Petalodus' according to Agassiz 1843
- 'Petalodus psittacinus belongs to Petalodus'
- 'Petalodus sagittatus belongs to Petalodus' according to Agassiz 1843
- 'Petalodus sagittatus belongs to Petalodus'
- 'Petalodus serratus is recombined as Ctenoptychius serratus' according to Agassiz 1848
- 'Petalodus serratus is recombined as Ctenoptychius serratus'
- 'Petrodus patelliformis belongs to Petrodus'
- 'Physonemus arcuatus belongs to Physonemus'
- 'Physonemus subteres belongs to Physonemus' according to Agassiz 1843
- 'Physonemus subteres belongs to Physonemus'
- 'Platysomus belongs to Pycnodontidae'
- 'Platysomus striatus belongs to Platysomus'
- 'Poecilodus aliformis belongs to Poecilodus' according to M'Coy 1848
- 'Poecilodus aliformis belongs to Poecilodus'
- 'Poecilodus foveolatus belongs to Poecilodus' according to M'Coy 1848
- 'Poecilodus foveolatus belongs to Poecilodus'
- 'Poecilodus jonesii belongs to Poecilodus' according to Agassiz 1843
- 'Poecilodus jonesii belongs to Poecilodus'
- 'Poecilodus oliquus belongs to Poecilodus'
- 'Poecilodus oliquus belongs to Poecilodus' according to Agassiz 1843
- 'Poecilodus parallelus belongs to Poecilodus' according to Agassiz 1843
- 'Poecilodus parallelus belongs to Poecilodus'
- 'Polyrhizodus magnus belongs to Polyrhizodus' according to M'Coy 1848
- 'Polyrhizodus magnus belongs to Polyrhizodus'
- 'Polyrhizodus pusillus belongs to Polyrhizodus' according to M'Coy 1848
- 'Polyrhizodus pusillus belongs to Polyrhizodus'
- 'Pristicladodus dentatus belongs to Pristicladodus' according to M'Coy 1848
- 'Pristicladodus dentatus belongs to Pristicladodus'
- 'Pristicladodus goughi belongs to Pristicladodus' according to M'Coy 1848
- 'Pristicladodus goughi belongs to Pristicladodus'
- 'Psammodus canaliculatus belongs to Psammodus' according to M'Coy 1848
- 'Psammodus canaliculatus belongs to Psammodus'
- 'Psammodus contortus is recombined as Cochliodus contortus'
- 'Psammodus cornutus belongs to Psammodus' according to Agassiz 1843
- 'Psammodus cornutus belongs to Psammodus'
- 'Psammodus laevissimus is recombined as Helodus laevissimus'
- 'Psammodus linearis is recombined as Chomatodus linearis'
- 'Psammodus rugosus belongs to Psammodus'
- 'Pygopterus mandibularis belongs to Pygopterus'
- 'Rhizodus gracilis belongs to Rhizodus' according to M'Coy 1848
- 'Rhizodus hibberti belongs to Rhizodus' according to Agassiz 1843
- 'Rhizodus hibberti belongs to Rhizodus'
- 'Thelodus parvidens belongs to Thelodus'