Opinions from J. E. Gray 1825
- 'Acrobates [misspelled as Acrobata] belongs to Macropina'
- 'Adapis belongs to Rhinocerina'
- 'Alus belongs to Cervina'
- 'Anoplotherium belongs to Rhinocerotina'
- 'Anthracotherium belongs to Rhinocerina'
- 'Antilocapra belongs to Bovina'
- 'Antilope belongs to Bovina'
- 'Arctibeus belongs to Phyllostomina'
- 'Arctomina belongs to Aspalacidae'
- 'Arvicola belongs to Lemnina'
- 'Asinus belongs to Equidae'
- 'Aspalacidae belongs to Glires'
- 'Aspalax belongs to Aspalacina'
- 'Auchenia belongs to Camelina'
- 'Axis belongs to Cervina'
- 'Babyrousa [misspelled as Babiroussa] belongs to Suina'
- 'Balaena belongs to Balaenina'
- 'Balaenina belongs to Balaenidae'
- 'Balaenoptera belongs to Balaenina'
- 'Balanadae is corrected as Balaenidae and belongs to Cetae'
- 'Balantia belongs to Phalangistina'
- 'Barbastella [misspelled as Barbastellus] belongs to Vespertilionina'
- 'Bathyergus belongs to Aspalacina'
- 'Bos belongs to Bovina'
- 'Bovidae belongs to Ungulata'
- 'Bovina belongs to Bovidae'
- 'Bradypidae belongs to Ungulata'
- 'Bradypus belongs to Bradypidae'
- 'Camelina belongs to Bovidae'
- 'Camelopardalina belongs to Bovidae'
- 'Camelopardalis belongs to Camelopardalina'
- 'Camelus belongs to Camelina'
- 'Canina belongs to Felidae'
- 'Canis belongs to Canina'
- 'Capra belongs to Bovina'
- 'Capreolus belongs to Cervina'
- 'Capromys belongs to Murina'
- 'Castor belongs to Castorina'
- 'Castorina belongs to Muridae'
- 'Catoblepas belongs to Bovina'
- 'Catodon belongs to Physeterina'
- 'Cavia belongs to Caviina'
- 'Caviina belongs to Leporidae'
- 'Cephalotes [misspelled as Cephalotis] belongs to Pteropina'
- 'Cercocebus belongs to Cercopithecini'
- 'Cercopithecina belongs to Hominidae'
- 'Cervina belongs to Bovidae'
- 'Cervus belongs to Cervina'
- 'Cete [misspelled as Cetae] belongs to Mammalia'
- 'Chaeropotamus belongs to Rhinocerina'
- 'Cheirogaleus [misspelled as Cheirogallus] belongs to Galagonina'
- 'Cheiromys belongs to Cheiromina'
- 'Chironectes [misspelled as Cheironectes] belongs to Didelphina'
- 'Chlamyphorus belongs to Dasypina'
- 'Choloepus [misspelled as Cholaepus] belongs to Bradypidae'
- 'Chrysochlorina belongs to Talpidae'
- 'Chrysochloris belongs to Talpina'
- 'Coassus belongs to Cervina'
- 'Coelogenys [misspelled as Caelogenys] belongs to Dasyporcina'
- 'Condylura belongs to Talpina'
- 'Cricetina belongs to Aspalacidae'
- 'Cricetus belongs to Cricetina'
- 'Crossarchus belongs to Viverrina'
- 'Cyclothurus belongs to Myrmecophagina'
- 'Cynocephalina belongs to Hominidae'
- 'Cynocephalus belongs to Cynocephalina'
- 'Cynopterus belongs to Pteropina'
- 'Dama belongs to Cervina'
- 'Danis belongs to Ursina'
- 'Dasipidae is corrected as Dasypidae and belongs to Ungulata'
- 'Dasypina belongs to Dasypidae'
- 'Dasyporcina belongs to Leporidae'
- 'Dasypus belongs to Dasypina'
- 'Dasyurina belongs to Didelphidae'
- 'Dasyurus belongs to Dasyurina'
- 'Delphinapterus belongs to Phocaenina'
- 'Delphinidae belongs to Cetae'
- 'Delphinina was reranked as a tribe and belongs to Delphinidae'
- 'Delphinus belongs to Delphinina'
- 'Delphinus (Delphinorhynchus) [misspelled as Delphinorhyncus] belongs to Delphinina'
- 'Dichobune [misspelled as Dolichotuna] belongs to Rhinocerotina'
- 'Dicotyles belongs to Suina'
- 'Didelphidae belongs to Ferae'
- 'Didelphina belongs to Didelphidae'
- 'Didelphis belongs to Didelphina'
- 'Diphylla belongs to Phyllostomina'
- 'Dipina belongs to Ierboidae'
- 'Diplostoma belongs to Pseudotomina'
- 'Dipus belongs to Dipina'
- 'Dolichotis belongs to Dasyporcina'
- 'Dysopes belongs to Noctilioninia'
- 'Echymina belongs to Muridae'
- 'Elasmotherium belongs to Rhinocerotina'
- 'Elephantidae belongs to Ungulata'
- 'Elephantina belongs to Elephantidae'
- 'Elephas belongs to Elephantina'
- 'Enhydra belongs to Enhydrina'
- 'Enhydrina belongs to Phocidae'
- 'Equidae belongs to Ungulata'
- 'Erethizon [misspelled as Erythizon] belongs to Histricidae'
- 'Erinaceus belongs to Erinacina'
- 'Felidae belongs to Ferae'
- 'Felina belongs to Felidae'
- 'Felis belongs to Felina'
- 'Fennecus belongs to Canina'
- 'Ferae belongs to Mammalia'
- 'Galagonina belongs to Lemuridae'
- 'Galeopithecidae belongs to Primates'
- 'Galeopithecus belongs to Galeopithecidae'
- 'Galera belongs to Gulonina'
- 'Genetta belongs to Viverrina'
- 'Geomys belongs to Pseudotomina'
- 'Gerbillina belongs to Ierboidae'
- 'Gerbillus belongs to Gerbillina'
- 'Glires was reranked as a order and belongs to Mammalia'
- 'Glossophaga belongs to Phyllostomina'
- 'Grisonia belongs to Gulonina'
- 'Gulo belongs to Gulonina'
- 'Gulonina belongs to Ursidae'
- 'Halicore belongs to Halicoridae'
- 'Halicoridae belongs to Cetae'
- 'Halmaturus belongs to Macropina'
- 'Harpyia belongs to Pteropina'
- 'Helarctos belongs to Ursina'
- 'Herpestes belongs to Viverrina'
- 'Heterodon belongs to Phocaenina'
- 'Heteromys belongs to Echymina'
- 'Hippopotamina belongs to Elephantidae'
- 'Hippopotamus belongs to Hippopotamina'
- 'Hominidae belongs to Primates'
- 'Hominina belongs to Hominidae'
- 'Homo belongs to Hominina'
- 'Hydrocharina belongs to Leporidae'
- 'Hydrochoerus [misspelled as Hydrocharus] belongs to Hydrocharina'
- 'Hydromina belongs to Muridae'
- 'Hydromys belongs to Hydromina'
- 'Hyena belongs to Hyenina'
- 'Hylobates belongs to Simiina'
- 'Hyrax belongs to Rhinocerina'
- 'Hystricidae is corrected as Histricidae and belongs to Glires'
- 'Hystrix [misspelled as Histrix] belongs to Histricidae'
- 'Ictides belongs to Viverrina'
- 'Ierboidae belongs to Glires'
- 'Indri [misspelled as Indris] belongs to Lichanotina'
- 'Isoodon [misspelled as Isodon] belongs to Peramelina'
- 'Caelano is a misspelling of Celaeno'
- 'Kerodon belongs to Caviina'
- 'Lagomina belongs to Leporidae'
- 'Lasiopyga belongs to Cercopithecini'
- 'Lemmus [misspelled as Lemnus] belongs to Lemnina'
- 'Lemnina belongs to Aspalacidae'
- 'Lemur belongs to Lemurina'
- 'Lemuridae belongs to Primates'
- 'Lemurina belongs to Lemuridae'
- 'Leporidae belongs to Glires'
- 'Leporina belongs to Leporidae'
- 'Lepus belongs to Leporina'
- 'Lichanotina belongs to Lemuridae'
- 'Lichanotus belongs to Lichanotina'
- 'Lipura belongs to Rhinocerotina'
- 'Lophiodon belongs to Tapirina'
- 'Loridina belongs to Lemuridae'
- 'Loris belongs to Loridina'
- 'Lutra belongs to Mustelina'
- 'Lycaon belongs to Canina'
- 'Lyncus belongs to Felina'
- 'Macaca is corrected as Macacus and belongs to Cercopithecini'
- 'Macroglossus [misspelled as Macroglossum] belongs to Pteropina'
- 'Macropina belongs to Didelphidae'
- 'Macropus belongs to Macropina'
- 'Macroxus belongs to Sciurina'
- 'Manatidae belongs to Cetae'
- 'Manatus belongs to Manatidae'
- 'Manina belongs to Dasypidae'
- 'Manis belongs to Manina'
- 'Mastodon belongs to Elephantina'
- 'Medateus belongs to Phyllostomina'
- 'Megaderma belongs to Rhinolophina'
- 'Megalonyx belongs to Bradypidae'
- 'Megatherium belongs to Bradypidae'
- 'Meles belongs to Taxina'
- 'Mellivora belongs to Gulonina'
- 'Memina belongs to Moschina'
- 'Mephitis belongs to Mustelina'
- 'Meriones belongs to Dipina'
- 'Molossus belongs to Noctilioninia'
- 'Monodon belongs to Phocaenina'
- 'Mormoops belongs to Rhinolophina'
- 'Moschina belongs to Bovidae'
- 'Moschus belongs to Moschina'
- 'Muntiacus [misspelled as Muntjaccus] belongs to Cervina'
- 'Muridae belongs to Glires'
- 'Murina belongs to Muridae'
- 'Mus belongs to Murina'
- 'Mustela belongs to Mustelina'
- 'Mustelina belongs to Felidae'
- 'Myadina belongs to Ursidae'
- 'Mydaus [misspelled as Myadus] belongs to Myadina'
- 'Mygale belongs to Soricina'
- 'Myoxina belongs to Ierboidae'
- 'Myoxus belongs to Myoxina'
- 'Myrmecophaga [misspelled as Myrmecophagus] belongs to Myrmecophagina'
- 'Myrmecophagina belongs to Dasypidae'
- 'Nasua belongs to Procyonina'
- 'Neotoma belongs to Lemnina'
- 'Noctilio belongs to Noctilioninia'
- 'Noctilioninia belongs to Vespertilionidae'
- 'Nycteris belongs to Rhinolophina'
- 'Nycticebus [misspelled as Nyaticebus] belongs to Loridina'
- 'Nyctinomus belongs to Noctilioninia'
- 'Nyctophilus belongs to Rhinolophina'
- 'Ondatra belongs to Ondatrina'
- 'Ondatrina belongs to Muridae'
- 'Ornithorhynchus [misspelled as Ornithorhyncus] belongs to Ornithoryncina'
- 'Ornithoryncina belongs to Dasypidae'
- 'Orycteropina belongs to Dasypidae'
- 'Orycteropus belongs to Orycteropina'
- 'Orycterus belongs to Aspalacina'
- 'Osteopera belongs to Castorina'
- 'Otaria belongs to Otariina'
- 'Otariina belongs to Phocidae'
- 'Otolienus is a misspelling of Otolicnus'
- 'Otomys belongs to Murina'
- 'Ovis belongs to Bovina'
- 'Palaeotherium [misspelled as Paleotherium] belongs to Tapirina'
- 'Papio belongs to Cynocephalina'
- 'Paradoxurus belongs to Viverrina'
- 'Pedestina belongs to Ierboidae'
- 'Pedetes [misspelled as Pedestes] belongs to Pedestina'
- 'Pelagios belongs to Stenorhyncina'
- 'Peracyon belongs to Dasyurina'
- 'Perameles belongs to Peramelina'
- 'Peramelina belongs to Didelphidae'
- 'Phacochoerus [misspelled as Phascochaerus] belongs to Suina'
- 'Phalangista belongs to Phalangistina'
- 'Phalangistina belongs to Didelphidae'
- 'Phascogale belongs to Dasyurina'
- 'Phascolaretus belongs to Phalangistina'
- 'Phascolomina belongs to Didelphidae'
- 'Phoca belongs to Phocina'
- 'Phocadae is corrected as Phocidae and belongs to Ferae'
- 'Phocaena belongs to Phocaenina'
- 'Phocaenina belongs to Delphinidae'
- 'Phocina belongs to Phocidae'
- 'Phyllostomina belongs to Vespertilionidae'
- 'Phyllostomus belongs to Phyllostomina'
- 'Physalus belongs to Physeterina'
- 'Physeter belongs to Physeterina'
- 'Physeterina belongs to Balaenidae'
- 'Plecotus belongs to Vespertilionina'
- 'Potorous belongs to Macropina'
- 'Potos belongs to Procyonina'
- 'Presbytina belongs to Hominidae'
- 'Presbytis [misspelled as Presbytes] belongs to Presbytina'
- 'Primates belongs to Mammalia'
- 'Priodontes [misspelled as Priodon] belongs to Dasypina'
- 'Proboscidea belongs to Vespertilionina'
- 'Prochilus belongs to Ursina'
- 'Procyon belongs to Procyonina'
- 'Procyonina belongs to Ursidae'
- 'Proteles belongs to Hyenina'
- 'Pseudostoma [misspelled as Pseudotoma] belongs to Pseudotomina'
- 'Pseudotomina belongs to Aspalacidae'
- 'Pteromys belongs to Sciurina'
- 'Pteropina belongs to Vespertilionidae'
- 'Pteropus belongs to Pteropina'
- 'Putorius belongs to Mustelina'
- 'Rhinocerina belongs to Elephantidae'
- 'Rhinoceros belongs to Rhinocerotina'
- 'Rhinolophina belongs to Vespertilionidae'
- 'Rhinolophus belongs to Rhinolophina'
- 'Rhinopoma belongs to Phyllostomina'
- 'Scalops belongs to Talpina'
- 'Sciurina belongs to Ierboidae'
- 'Sciuropterus belongs to Sciurina'
- 'Sciurus belongs to Sciurina'
- 'Sigmodon belongs to Lemnina'
- 'Simia belongs to Simiina'
- 'Simia (Cercopithecus) was reranked as Cercopithecus and belongs to Cercopithecini'
- 'Simiina belongs to Hominidae'
- 'Sorex belongs to Soricina'
- 'Soricina belongs to Talpidae'
- 'Spermophilus belongs to Arctomina'
- 'Spygurus belongs to Histricidae'
- 'Stellerus belongs to Halicoridae'
- 'Stenoderma belongs to Noctilioninia'
- 'Stenorhyncina belongs to Phocidae'
- 'Suina belongs to Elephantidae'
- 'Suricata belongs to Viverrina'
- 'Sus belongs to Suina'
- 'Talpa belongs to Talpina'
- 'Talpina belongs to Talpidae'
- 'Talpini was reranked as the family Talpidae and belongs to Ferae'
- 'Tamandua belongs to Myrmecophagina'
- 'Tamias [misspelled as Tamia] belongs to Sciurina'
- 'Taperidae was reranked as the tribe Tapirina and belongs to Elephantidae'
- 'Tapirus belongs to Tapirina'
- 'Tarandus belongs to Cervina'
- 'Tarsina belongs to Lemuridae'
- 'Tarsius belongs to Tarsina'
- 'Taxina belongs to Ursidae'
- 'Tenrec [misspelled as Tenrecus] belongs to Tenrecina'
- 'Tenrecina belongs to Talpidae'
- 'Thalassarctos belongs to Ursina'
- 'Thyroptera belongs to Vespertilionina'
- 'Tolypeutes [misspelled as Tylopeutes] belongs to Dasypina'
- 'Trichechidae belongs to Cetae'
- 'Trichechus [misspelled as Trichecus] belongs to Trichechidae'
- 'Troglodytes belongs to Simiina'
- 'Tupaia belongs to Tupaina'
- 'Tupaina belongs to Talpidae'
- 'Ungulata was reranked as a order and belongs to Mammalia'
- 'Ursidae belongs to Ferae'
- 'Ursina belongs to Ursidae'
- 'Ursus belongs to Ursina'
- 'Vampyrus belongs to Phyllostomina'
- 'Vespertilio belongs to Vespertilionina'
- 'Vespertilionidae belongs to Primates'
- 'Vespertilionina belongs to Vespertilionidae'
- 'Viverra belongs to Viverrina'
- 'Viverrina belongs to Mustelidae'
- 'Xiphodon [misspelled as Xyphodon] belongs to Rhinocerotina'
- 'Zorilla belongs to Mustelina'