Opinions from N. Frank and E. Ramus 1996
- 'Abas belongs to Iguanidae'
- 'Abas anomalus belongs to Abas' according to Kowlowsky 1896
- 'Abronia belongs to Anguidae'
- 'Abronia deppei belongs to Abronia' according to Wiegmann 1828
- 'Acanthochelys belongs to Chelidae'
- 'Acanthochelys macrocephala belongs to Acanthochelys' according to Rhodin et al. 1984
- 'Acanthochelys pallidipectoris belongs to Acanthochelys' according to Freiberg 1945
- 'Acanthochelys radiolata belongs to Acanthochelys' according to Mikan 1820
- 'Acanthodactylus belongs to Lacertidae'
- 'Acanthodactylus erythurus belongs to Acanthodactylus' according to Schinz 1833
- 'Acanthosura belongs to Agamidae'
- 'Acontias belongs to Scincidae'
- 'Acontias meleagris belongs to Acontias' according to Linneaus 1758
- 'Acontias percivali belongs to Acontias' according to Loveridge 1935
- 'Acontias plumbeus belongs to Acontias' according to Bianconi 1849
- 'Acrochordidae belongs to Serpentes'
- 'Acrochordus belongs to Acrochordidae'
- 'Acrochordus granulatus belongs to Acrochordus' according to Schneider 1799
- 'Aeluroscalabotes belongs to Eublepharidae'
- 'Aeluroscalabotes felinus belongs to Aeluroscalabotes' according to Gunther 1864
- 'Afrocaecilia belongs to Caeciliaidae'
- 'Agama belongs to Agamidae'
- 'Agama agama belongs to Agama' according to Linneaus 1758
- 'Agama collaris belongs to Agama' according to Say 1823
- 'Agamidae belongs to Lacertilia'
- 'Algyroides belongs to Lacertidae'
- 'Algyroides fitzingeri belongs to Algyroides' according to Wiegmann 1834
- 'Algyroides fitzingeri belongs to Algyroides'
- 'Alligator belongs to Alligatoridae'
- 'Alligatoridae belongs to Crocodylia'
- 'Allophyrnidae belongs to Anura'
- 'Alopoglossus belongs to Teiidae'
- 'Alopoglossus atriventris belongs to Alopoglossus' according to Duellman 1973
- 'Alopoglossus festae belongs to Alopoglossus' according to Peracca 1904
- 'Amapasaurus belongs to Teiidae'
- 'Amapasaurus tetradactylus belongs to Amapasaurus' according to Cunha 1970
- 'Amblyrhynchus belongs to Iguanidae'
- 'Amblystoma is corrected as Ambystoma and belongs to Ambystomatidae'
- 'Ambystoma gracile belongs to Ambystoma' according to Baird 1859
- 'Ambystoma gracile belongs to Ambystoma'
- 'Ambystomatidae belongs to Caudata'
- 'Ameiva belongs to Teiidae'
- 'Ameiva ameiva belongs to Ameiva' according to Linneaus 1758
- 'Ameiva chrysolaema belongs to Ameiva' according to Cope 1868
- 'Ameiva chrysolaema belongs to Ameiva'
- 'Amphibolurus belongs to Agamidae'
- 'Amphibolurus muricatus belongs to Amphibolurus' according to White 1790
- 'Amphisbaena belongs to Amphisbaenidae'
- 'Amphisbaena alba belongs to Amphisbaena' according to Linneaus 1758
- 'Amphisbaena caeca belongs to Amphisbaena' according to Cuvier 1829
- 'Amphisbaena cubana belongs to Amphisbaena' according to Gundlach and Peters 1878
- 'Amphisbaena darwini belongs to Amphisbaena' according to Dumeril and Bibron 1839
- 'Amphisbaena fenestrata belongs to Amphisbaena' according to Cope 1861
- 'Amphisbaena fuliginosa belongs to Amphisbaena' according to Linneaus 1758
- 'Amphisbaena gonavensis belongs to Amphisbaena' according to Gans and Alexander 1962
- 'Amphisbaena innocens belongs to Amphisbaena' according to Weinland 1862
- 'Amphisbaena vermicularis belongs to Amphisbaena' according to Wagler 1824
- 'Amphisbaenia was reranked as a suborder and belongs to Squamata'
- 'Amphisbaenidae belongs to Amphisbaenia'
- 'Amphiumidae belongs to Caudata'
- 'Amyda belongs to Trionychidae'
- 'Ancyclocranium belongs to Amphisbaenidae'
- 'Anelytropis belongs to Dibamidae'
- 'Anelytropis papillosus belongs to Anelytropis' according to Cope 1885
- 'Anguidae belongs to Lacertilia'
- 'Anguis belongs to Anguidae'
- 'Anguis fragilis belongs to Anguis' according to Linneaus 1758
- 'Aniliidae belongs to Serpentes'
- 'Anilius belongs to Aniliidae'
- 'Anilius scytale belongs to Anilius' according to Linneaus 1758
- 'Anisolepis belongs to Iguanidae'
- 'Anisolepis grilli belongs to Anisolepis' according to Boulenger 1891
- 'Anisolepis undulatus belongs to Anisolepis' according to Wiegmann 1834
- 'Ankistrodon is corrected as Agkistrodon and belongs to Viperidae'
- 'Anniella belongs to Anguidae'
- 'Anniella geronimensis belongs to Anniella' according to Shaw 1940
- 'Anniella pulchra belongs to Anniella' according to Gray 1858
- 'Anolis belongs to Iguanidae'
- 'Anolis allogus belongs to Anolis' according to Barbour and Ramsden 1919
- 'Anolis alutaceus belongs to Anolis' according to Cope 1862
- 'Anolis angusticeps belongs to Anolis' according to Smith et al. 1968
- 'Anolis auratus belongs to Anolis' according to Daudin 1802
- 'Anolis bimaculatus belongs to Anolis' according to Merrem 1874
- 'Anolis chlorocyanus belongs to Anolis' according to Dumeril and Bibron 1837
- 'Anolis cristatellus belongs to Anolis' according to Dumeril and Bibron 1837
- 'Anolis cuvieri belongs to Anolis' according to Merrem 1820
- 'Anolis cybotes belongs to Anolis' according to Cope 1862
- 'Anolis equestris belongs to Anolis' according to Merrem 1820
- 'Anolis fuscoauratus belongs to Anolis' according to D'Orbigny 1837
- 'Anolis grahami belongs to Anolis' according to Gray 1845
- 'Anolis macrolepis belongs to Anolis' according to Boulenger 1911
- 'Anolis meridionalis belongs to Anolis' according to Boetteger 1885
- 'Anolis occultus belongs to Anolis' according to Williams and Rivero 1965
- 'Anolis onca belongs to Anolis' according to O'Shaughnessy 1875
- 'Anolis petersii belongs to Anolis' according to Bocourt 1873
- 'Anolis ricordi belongs to Anolis' according to Dumeril and Bibron 1837
- 'Anolis sagrei belongs to Anolis' according to Dumeril and Bibron 1837
- 'Anolis vermiculatus belongs to Anolis' according to Dumeril and Bibron 1837
- 'Anomalepididae belongs to Serpentes'
- 'Anomalepis belongs to Anomalepididae'
- 'Anomochilus belongs to Uropeltidae'
- 'Anomochilus leonardi belongs to Anomochilus' according to Smith 1940
- 'Anomochilus weberi belongs to Anomochilus' according to Lidth de Jeude 1890
- 'Anops belongs to Amphisbaenidae'
- 'Anotosaura belongs to Teiidae'
- 'Anotosaura vanzolinia belongs to Anotosaura' according to Dixon 1974
- 'Anuri is corrected as Anura and belongs to Amphibia'
- 'Apalone belongs to Trionychidae'
- 'Aphaniotis belongs to Agamidae'
- 'Apostolepis belongs to Colubridae'
- 'Apostolepis assimilis belongs to Apostolepis' according to Reinhardt 1861
- 'Apostolepis assimilis belongs to Apostolepis'
- 'Apostolepis cearensis belongs to Apostolepis' according to Gomes 1915
- 'Apostolepis cearensis belongs to Apostolepis'
- 'Apostolepis dorbignyi belongs to Apostolepis' according to Schlegel 1837
- 'Apostolepis dorbignyi belongs to Apostolepis'
- 'Apostolepis flavotorquata belongs to Apostolepis' according to Dumeril et al. 1854
- 'Apostolepis flavotorquata belongs to Apostolepis'
- 'Aprasia belongs to Gekkonidae'
- 'Aprasia pulchella belongs to Aprasia' according to Gray 1839
- 'Arthroleptidae belongs to Anura'
- 'Arthrosaura belongs to Gymnophthalmidae'
- 'Arthrosaura reticulata belongs to Arthrosaura' according to O'Shaughnessy 1891
- 'Ascaphidae belongs to Anura'
- 'Ascaphus belongs to Ascaphidae'
- 'Ascaphus truei belongs to Ascaphus' according to Stejneger 1899
- 'Ascaphus truei belongs to Ascaphus'
- 'Aspideretes belongs to Trionychidae'
- 'Aspideretes gangeticus belongs to Aspideretes' according to Cuvier 1825
- 'Aspideretes hurum belongs to Aspideretes' according to Gray 1831
- 'Aspideretes leithii belongs to Aspideretes' according to Gray 1872
- 'Aspideretes nigricans belongs to Aspideretes' according to Anderson 1875
- 'Atractaspididae belongs to Serpentes'
- 'Aulura belongs to Amphisbaenidae'
- 'Bachia belongs to Gymnophthalmidae'
- 'Bachia bicolor belongs to Bachia' according to Cope 1896
- 'Bachia bresslaui belongs to Bachia' according to Amaral 1935
- 'Bachia heteropa belongs to Bachia' according to Lichtenstein 1856
- 'Baikia belongs to Amphisbaenidae'
- 'Barisia belongs to Anguidae'
- 'Barisia imbricata belongs to Barisia' according to Wiegmann 1828
- 'Basiliscus belongs to Iguanidae'
- 'Basiliscus basiliscus belongs to Basiliscus' according to Linneaus 1758
- 'Basiliscus galeritus belongs to Basiliscus' according to Dumeril 1851
- 'Basiliscus plumifrons belongs to Basiliscus' according to Cope 1876
- 'Basiliscus vittatus belongs to Basiliscus' according to Wiegmann 1828
- 'Batagur belongs to Emydidae'
- 'Batagur baska belongs to Batagur' according to Gray 1831
- 'Batrachuperus belongs to Hynobiidae'
- 'Batrachuperus mustersi belongs to Batrachuperus' according to Smith 1940
- 'Batrachuperus mustersi belongs to Batrachuperus'
- 'Bipedidae belongs to Amphisbaenia'
- 'Bipes belongs to Bipedidae'
- 'Bipes biporus belongs to Bipes' according to Cope 1894
- 'Bipes canaliculatus belongs to Bipes' according to Bonnaterre 1789
- 'Bipes tridactylus belongs to Bipes' according to Duges 1894
- 'Blanus belongs to Amphisbaenidae'
- 'Blanus cinereus belongs to Blanus' according to Vandelli 1797
- 'Blanus strauchi belongs to Blanus' according to Bedriaga 1884
- 'Bogertia belongs to Gekkonidae'
- 'Bogertia lutzae belongs to Bogertia' according to Loveridge 1941
- 'Boidae belongs to Serpentes'
- 'Bolyeriidae belongs to Serpentes'
- 'Bombina belongs to Bombinatoridae'
- 'Bombina orientalis belongs to Bombina' according to Boulenger 1890
- 'Bombina orientalis belongs to Bombina'
- 'Bombina variegata belongs to Bombina' according to Linnaeus 1758
- 'Bombina variegata belongs to Bombina'
- 'Bombinatoridae belongs to Anura'
- 'Boulengerula belongs to Caeciliaidae'
- 'Brachycephalidae belongs to Anura'
- 'Brachylophus belongs to Iguanidae'
- 'Brachylophus fasciatus belongs to Brachylophus' according to Brongniart 1800
- 'Brachylophus vitiensis belongs to Brachylophus' according to Gibbons 1980
- 'Brachyophidium belongs to Uropeltidae'
- 'Brachyophidium rhodogaster belongs to Brachyophidium' according to Wall 1921
- 'Brachysaura belongs to Agamidae'
- 'Brasilotyphlus belongs to Caeciliaidae'
- 'Briba belongs to Gekkonidae'
- 'Briba brasiliana belongs to Briba' according to Amaral 1935
- 'Bronchocela belongs to Agamidae'
- 'Bronia belongs to Amphisbaenidae'
- 'Brookesia belongs to Chamaeleonidae'
- 'Brookesia superciliaris belongs to Brookesia' according to Kuhl 1820
- 'Bufo belongs to Bufonidae'
- 'Bufo alvarius belongs to Bufo' according to Girard 1859
- 'Bufo alvarius belongs to Bufo'
- 'Bufo americanus belongs to Bufo'
- 'Bufonidae belongs to Anura'
- 'Caecilia belongs to Caeciliaidae'
- 'Caeciliaidae belongs to Gymnophiona'
- 'Caiman belongs to Alligatoridae'
- 'Caimanops belongs to Agamidae'
- 'Callagur belongs to Emydidae'
- 'Callagur borneoensis belongs to Callagur' according to Schlegel and Muller 1844
- 'Callisaurus belongs to Iguanidae'
- 'Callisaurus draconoides belongs to Callisaurus' according to Blainville 1835
- 'Calotes belongs to Agamidae'
- 'Calotes emma belongs to Calotes' according to Gray 1845
- 'Calotes versicolor belongs to Calotes' according to Daudin 1802
- 'Calyptommatus belongs to Gymnophthalmidae'
- 'Calyptommatus liolepis belongs to Calyptommatus' according to Rodrigues 1991
- 'Calyptommatus nicterus belongs to Calyptommatus' according to Rodrigues 1991
- 'Calyptommatus sinebrachiatus belongs to Calyptommatus' according to Rodrigues 1991
- 'Caretta belongs to Cheloniidae'
- 'Carettochelyidae belongs to Testudines'
- 'Carettochelys belongs to Carettochelyidae'
- 'Carettochelys insculpta belongs to Carettochelys' according to Ramsay 1886
- 'Caudata belongs to Amphibia'
- 'Celestus belongs to Anguidae'
- 'Celestus barbouri belongs to Celestus' according to Grant 1940
- 'Celestus bivittatus belongs to Celestus' according to Boulenger 1895
- 'Celestus crusculus belongs to Celestus' according to Garman 1887
- 'Celestus curtissi belongs to Celestus' according to Grant 1951
- 'Celestus darlingtoni belongs to Celestus' according to Cochran 1939
- 'Celestus duquesneyi belongs to Celestus' according to Grant 1940
- 'Celestus enneagrammus belongs to Celestus' according to Cope 1860
- 'Celestus fowleri belongs to Celestus' according to Schwartz 1983
- 'Centrolenidae belongs to Anura'
- 'Ceratophora belongs to Agamidae'
- 'Cercosaura belongs to Teiidae'
- 'Cercosaura ocellata belongs to Cercosaura' according to Wagler 1830
- 'Chalarodon belongs to Iguanidae'
- 'Chalarodon madagascariensis belongs to Chalarodon' according to Peters 1854
- 'Chamaeleo belongs to Chamaeleonidae'
- 'Chamaeleo chameleon belongs to Chamaeleo' according to Linneaus 1758
- 'Chamaeleo dilepis belongs to Chamaeleo' according to Leach 1819
- 'Chamaeleolis belongs to Iguanidae'
- 'Chamaeleolis chamaeleonides belongs to Chamaeleolis' according to Dumeril and Bibron 1837
- 'Chamaeleonidae belongs to Lacertilia'
- 'Chamaelinorops belongs to Iguanidae'
- 'Chamaelinorops barbouri belongs to Chamaelinorops' according to Schmidt 1919
- 'Chaparana belongs to Ranidae'
- 'Chelidae belongs to Testudines'
- 'Chelodina belongs to Chelidae'
- 'Chelodina expansa belongs to Chelodina' according to Gray 1857
- 'Chelodina mccordi belongs to Chelodina' according to Rhodin 1994
- 'Chelodina novaeguinae belongs to Chelodina' according to Boulenger 1888
- 'Chelodina oblonga belongs to Chelodina' according to Gray 1841
- 'Chelodina parkeri belongs to Chelodina' according to Rhodin and Mittermeter 1976
- 'Chelodina pritchardi belongs to Chelodina' according to Rhodin 1994
- 'Chelodina reimanni belongs to Chelodina' according to Philippen and Grossmann 1990
- 'Chelodina rugosa belongs to Chelodina' according to Ogilby 1890
- 'Chelodina siebenrocki belongs to Chelodina' according to Werner 1901
- 'Chelodina steindachneri belongs to Chelodina' according to Siebenrock 1914
- 'Chelonia belongs to Cheloniidae'
- 'Cheloniidae belongs to Testudines'
- 'Chelosania belongs to Agamidae'
- 'Chelus belongs to Chelidae'
- 'Chelydra belongs to Chelydridae'
- 'Chelydridae belongs to Testudines'
- 'Chersina belongs to Testudinidae'
- 'Chersina angulata belongs to Chersina' according to Schweigger 1812
- 'Chinemys belongs to Emydidae'
- 'Chinemys nigricans belongs to Chinemys' according to Gray 1834
- 'Chitra belongs to Trionychidae'
- 'Chlamydosaurus belongs to Agamidae'
- 'Chrysemys belongs to Emydidae'
- 'Claudius belongs to Kinosternidae'
- 'Clemmys belongs to Emydidae'
- 'Clotho (Bitis) was reranked as Bitis and belongs to Viperidae'
- 'Cnemidophorus belongs to Teiidae'
- 'Cnemidophorus alpinus belongs to Cnemidophorus' according to Maslin and Walker 1965
- 'Cnemidophorus angusticeps belongs to Cnemidophorus' according to Cope 1878
- 'Cnemidophorus arubensis belongs to Cnemidophorus' according to Lidth de Jeude 1887
- 'Cnemidophorus bacatus belongs to Cnemidophorus' according to Van Denburgh and Slevin 1921
- 'Cnemidophorus burti belongs to Cnemidophorus' according to Taylor 1938
- 'Cnemidophorus burti stictogrammus belongs to Cnemidophorus burti' according to Burger 1950
- 'Cnemidophorus burti xanthanotus belongs to Cnemidophorus burti' according to Duellman and Lowe 1953
- 'Cnemidophorus calidipes belongs to Cnemidophorus' according to Duellman 1951
- 'Cnemidophorus longicaudus belongs to Cnemidophorus' according to Bell 1843
- 'Cnemidophorus ocellifer belongs to Cnemidophorus' according to Spix 1825
- 'Coleonyx belongs to Eublepharidae'
- 'Coleonyx mitratus belongs to Coleonyx' according to Peters 1863
- 'Coleonyx variegatus belongs to Coleonyx' according to Baird 1859
- 'Colobosaura belongs to Teiidae'
- 'Colobosaura modesta belongs to Colobosaura' according to Reinhardt and Lutken 1862
- 'Colobosauroides belongs to Teiidae'
- 'Colobosauroides caerensis belongs to Colobosauroides' according to de Cunha et al. 1991
- 'Coloptychon belongs to Anguidae'
- 'Coloptychon rhombifer belongs to Coloptychon' according to Peters 1877
- 'Colubridae belongs to Serpentes'
- 'Conraua belongs to Ranidae'
- 'Conraua goliath belongs to Conraua' according to Boulenger 1906
- 'Conraua goliath belongs to Conraua'
- 'Cophotis belongs to Agamidae'
- 'Cordylidae belongs to Lacertilia'
- 'Cordylus belongs to Cordylidae'
- 'Cordylus cataphractus belongs to Cordylus' according to Bole 1828
- 'Cordylus cataphractus belongs to Cordylus'
- 'Cordylus giganteus belongs to Cordylus' according to Smith 1844
- 'Cordylus giganteus belongs to Cordylus'
- 'Cordylus multicarinatus is recombined as Elgaria multicarinata'
- 'Cordylus polyzonus belongs to Cordylus' according to Smith 1838
- 'Cordylus polyzonus belongs to Cordylus'
- 'Corucia belongs to Scincidae'
- 'Corucia zebrata belongs to Corucia' according to Gray 1855
- 'Coryphophylax belongs to Agamidae'
- 'Corytophanes belongs to Iguanidae'
- 'Corytophanes cristatus belongs to Corytophanes' according to Merrem 1821
- 'Corytophanes hernandezii belongs to Corytophanes' according to Wiegmann 1831
- 'Corytophanes percarinatus belongs to Corytophanes' according to Dumeril 1856
- 'Cricosaura belongs to Xantusiidae'
- 'Cricosaura typica belongs to Cricosaura' according to Gundlach and Peters 1863
- 'Crocodilia is corrected as Crocodylia and belongs to Reptilia'
- 'Crocodilurus belongs to Teiidae'
- 'Crocodilurus lacertinus belongs to Crocodilurus' according to Daudin 1802
- 'Crocodylidae belongs to Crocodylia'
- 'Crocodylus belongs to Crocodylidae'
- 'Crotaphytus belongs to Iguanidae'
- 'Crotaphytus bicinctores belongs to Crotaphytus' according to Smith and Tanner 1972
- 'Cryptagama belongs to Agamidae'
- 'Cryptobranchidae belongs to Caudata'
- 'Ctenophorus belongs to Agamidae'
- 'Ctenosaura belongs to Iguanidae'
- 'Ctenosaura pectinata belongs to Ctenosaura' according to Wiegmann 1834
- 'Cuora belongs to Emydidae'
- 'Cuora amboinensis belongs to Cuora' according to Daudin 1802
- 'Cuora aurocapitata belongs to Cuora' according to Luo and Zong 1988
- 'Cuora galbinifrons belongs to Cuora' according to Bourret 1939
- 'Cuora mccordi belongs to Cuora' according to Ernst 1988
- 'Cuora pani belongs to Cuora' according to Song 1984
- 'Cuora trifasciata belongs to Cuora' according to Bell 1825
- 'Cuora yunnanensis belongs to Cuora' according to Boulenger 1906
- 'Cuora zhoui belongs to Cuora' according to Zhao et al. 1990
- 'Cyclanorbis belongs to Trionychidae'
- 'Cyclemys belongs to Emydidae'
- 'Cycloderma belongs to Trionychidae'
- 'Cylindrophis belongs to Uropeltidae'
- 'Cylindrophis aruensis belongs to Cylindrophis' according to Boulenger 1920
- 'Cylindrophis maculatus belongs to Cylindrophis' according to Linneaus 1758
- 'Cylindrophis rufus belongs to Cylindrophis' according to Laurenti 1768
- 'Deirochelys belongs to Emydidae'
- 'Deirochelys reticularia belongs to Deirochelys' according to Latreille 1801
- 'Delma belongs to Gekkonidae'
- 'Delma australis belongs to Delma' according to Kluge 1974
- 'Delma borea belongs to Delma' according to Kluge 1974
- 'Delma butleri belongs to Delma' according to Storr 1987
- 'Delma elegans belongs to Delma' according to Kluge 1974
- 'Delma fraseri belongs to Delma' according to Gray 1831
- 'Delma grayii belongs to Delma' according to Smith 1849
- 'Delma haroldi belongs to Delma' according to Storr 1987
- 'Delma impar belongs to Delma' according to Fischer 1882
- 'Delma inornata belongs to Delma' according to Kluge 1974
- 'Delma labialis belongs to Delma' according to Shea 1987
- 'Delma mitella belongs to Delma' according to Shea 1987
- 'Delma molleri belongs to Delma' according to Lutken 1863
- 'Delma nasuta belongs to Delma' according to Kluge 1974
- 'Delma pax belongs to Delma' according to Kluge 1974
- 'Delma plebia belongs to Delma' according to De Vis 1888
- 'Delma tincta belongs to Delma' according to De Vis 1888
- 'Delma torquata belongs to Delma' according to Kluge 1974
- 'Dendragama belongs to Agamidae'
- 'Dendrobatidae belongs to Anura'
- 'Dermatemydidae belongs to Testudines'
- 'Dermatemys belongs to Dermatemydidae'
- 'Dermochelyidae belongs to Testudines'
- 'Dermochelys belongs to Dermochelyidae'
- 'Dermophis belongs to Caeciliaidae'
- 'Dermophis mexicanus belongs to Dermophis' according to Dumeril and Bibron 1841
- 'Dermophis mexicanus belongs to Dermophis'
- 'Desmognathus belongs to Plethodontidae'
- 'Desmognathus aeneus belongs to Desmognathus' according to Brown and Bishop 1947
- 'Desmognathus aeneus belongs to Desmognathus'
- 'Desmognathus auriculatus belongs to Desmognathus' according to Holbrook 1838
- 'Desmognathus auriculatus belongs to Desmognathus'
- 'Desmognathus fuscus belongs to Desmognathus'
- 'Desmognathus monticola belongs to Desmognathus' according to Dunn 1916
- 'Desmognathus monticola belongs to Desmognathus'
- 'Desmognathus ochrophaeus belongs to Desmognathus'
- 'Desmognathus quadramaculatus belongs to Desmognathus' according to Holbrook 1840
- 'Desmognathus quadramaculatus belongs to Desmognathus'
- 'Desmognathus wrighti belongs to Desmognathus' according to King 1936
- 'Desmognathus wrighti belongs to Desmognathus'
- 'Dibamidae belongs to Lacertilia'
- 'Dibamus belongs to Dibamidae'
- 'Dibamus novaeguinea belongs to Dibamus' according to Dumeril and Bibron 1839
- 'Dicamptodon belongs to Dicamptodontidae'
- 'Dicamptodon ensatus belongs to Dicamptodon'
- 'Dicamptodontidae belongs to Caudata'
- 'Diploglossus belongs to Anguidae'
- 'Diploglossus millepunctatus belongs to Diploglossus' according to O'Shaughnessy 1874
- 'Diplolaemus belongs to Iguanidae'
- 'Diplolaemus bibronii belongs to Diplolaemus' according to Bell 1843
- 'Diplolaemus darwinii belongs to Diplolaemus' according to Bell 1843
- 'Diplolaemus leopardinus belongs to Diplolaemus' according to Werner 1894
- 'Diporiphora belongs to Agamidae'
- 'Dipsosaurus belongs to Iguanidae'
- 'Dipsosaurus dorsalis belongs to Dipsosaurus' according to Baird and Girard 1852
- 'Discoglossidae belongs to Anura'
- 'Discoglossus belongs to Discoglossidae'
- 'Discoglossus jeanneae belongs to Discoglossus'
- 'Discoglossus pictus belongs to Discoglossus' according to Otth 1837
- 'Discoglossus pictus belongs to Discoglossus'
- 'Discoglossus sardus belongs to Discoglossus' according to Tschudi 1837
- 'Discoglossus sardus belongs to Discoglossus'
- 'Dogania belongs to Trionychidae'
- 'Dogania subplana belongs to Dogania' according to Geoffrey Saint-Hilaire 1809
- 'Dracaena belongs to Teiidae'
- 'Dracaena guianensis belongs to Dracaena' according to Daudin 1802
- 'Dracaena paraguayensis belongs to Dracaena' according to Amaral 1950
- 'Draco belongs to Agamidae'
- 'Draco affinis belongs to Draco' according to Bartlett 1894
- 'Draco biaro belongs to Draco' according to Lazell 1987
- 'Draco blanfordii belongs to Draco' according to Boulenger 1885
- 'Draco dussumieri belongs to Draco' according to Dumeril and Bibron 1837
- 'Draco fimbriatus belongs to Draco' according to Kuhl 1820
- 'Draco formosus belongs to Draco' according to Boulenger 1900
- 'Draco haematopogon belongs to Draco' according to Gray 1831
- 'Draco jarechii belongs to Draco' according to Lazell 1992
- 'Draco lineatus belongs to Draco' according to Daudin 1802
- 'Draco maculatus belongs to Draco' according to Gray 1845
- 'Draco maximus belongs to Draco' according to Boulenger 1893
- 'Draco melanopogon belongs to Draco' according to Boulenger 1887
- 'Draco norvillii belongs to Draco' according to Alcock 1859
- 'Draco obscurus belongs to Draco' according to Boulenger 1887
- 'Draco punctatus belongs to Draco' according to Boulenger 1900
- 'Draco quinquefasciatus belongs to Draco' according to Hardwicke and Gray 1827
- 'Draco spilopterus belongs to Draco' according to Wiegmann 1834
- 'Draco taeniopterus belongs to Draco' according to Gunther 1861
- 'Draco volans belongs to Draco' according to Linneaus 1758
- 'Echinosaura belongs to Teiidae'
- 'Echinosaura horrida belongs to Echinosaura' according to Boulenger 1890
- 'Elapidae belongs to Serpentes'
- 'Elgaria belongs to Anguidae'
- 'Elgaria coerulea belongs to Elgaria' according to Wiegmann 1828
- 'Elgaria coerulea belongs to Elgaria'
- 'Elgaria kingii belongs to Elgaria' according to Gray 1838
- 'Elgaria kingii belongs to Elgaria'
- 'Elseya belongs to Chelidae'
- 'Elseya dentata belongs to Elseya' according to Gray 1863
- 'Elseya latisternum belongs to Elseya' according to Gray 1867
- 'Elseya macrurus belongs to Elseya' according to Cann and Legler 1994
- 'Elseya novaeguinae belongs to Elseya' according to Meyer 1874
- 'Emydidae belongs to Testudines'
- 'Emydoidea belongs to Emydidae'
- 'Emydura belongs to Chelidae'
- 'Emydura australis belongs to Emydura' according to Gray 1841
- 'Emydura krefftii belongs to Emydura' according to Gray 1871
- 'Emydura signata belongs to Emydura' according to Ahl 1932
- 'Emydura subglobosa belongs to Emydura' according to Krefft 1876
- 'Emydura victoriae belongs to Emydura' according to Gray 1842
- 'Emys belongs to Emydidae'
- 'Enyalioides belongs to Iguanidae'
- 'Enyalioides laticeps belongs to Enyalioides' according to Guichenot 1855
- 'Enyalioides oshaughnessyi belongs to Enyalioides' according to Boulenger 1881
- 'Enyalioides palpebralis belongs to Enyalioides' according to Boulenger 1883
- 'Enyalius belongs to Iguanidae'
- 'Enyalius bilineatus belongs to Enyalius' according to Dumeril and Bibron 1837
- 'Enyalius catenatus belongs to Enyalius' according to Wied 1821
- 'Enyalius iheringii belongs to Enyalius' according to Boulenger 1885
- 'Epicrionops belongs to Rhinatrematidae'
- 'Epicrionops bicolor belongs to Epicrionops' according to Boulenger 1883
- 'Epicrionops bicolor belongs to Epicrionops'
- 'Epicrionops petersi belongs to Epicrionops' according to Taylor 1968
- 'Epicrionops petersi belongs to Epicrionops'
- 'Eretmochelys belongs to Cheloniidae'
- 'Erymnochelys belongs to Pelomedusidae'
- 'Eublepharidae belongs to Lacertilia'
- 'Eublepharis belongs to Eublepharidae'
- 'Eublepharis macularius belongs to Eublepharis' according to Blyth 1854
- 'Eumeces belongs to Scincidae'
- 'Eumeces laticeps belongs to Eumeces'
- 'Eumeces laticeps belongs to Eumeces' according to Schneider 1801
- 'Eumeces obsoletus belongs to Eumeces' according to Baird and Girard 1852
- 'Eumeces obsoletus belongs to Eumeces'
- 'Eumeces skiltonianus belongs to Eumeces' according to Baird and Girard 1852
- 'Eumeces skiltonianus belongs to Eumeces'
- 'Feylinia belongs to Scincidae'
- 'Feylinia currori belongs to Feylinia' according to Gray 1845
- 'Feylinia polylepis belongs to Feylinia' according to Bocage 1887
- 'Gallotia belongs to Lacertidae'
- 'Gallotia galloti belongs to Gallotia' according to Dumeril and Bibron 1839
- 'Gambelia belongs to Iguanidae'
- 'Gambelia wislizenii belongs to Gambelia' according to Baird and Girard 1852
- 'Gavialidae belongs to Crocodylia'
- 'Gavialis belongs to Gavialidae'
- 'Gegeneophis belongs to Caeciliaidae'
- 'Gekko belongs to Gekkonidae'
- 'Gekko gecko belongs to Gekko' according to Linneaus 1758
- 'Gekkonidae belongs to Lacertilia'
- 'Geochelone belongs to Testudinidae'
- 'Geochelone elegans belongs to Geochelone' according to Schoepff 1794
- 'Geochelone gigantea belongs to Geochelone' according to Schweigger 1812
- 'Geochelone nigra belongs to Geochelone' according to Quoy and Gaimard 1824
- 'Geochelone pardalis belongs to Geochelone' according to Bell 1828
- 'Geochelone platynota belongs to Geochelone' according to Blyth 1863
- 'Geochelone radiata belongs to Geochelone' according to Shaw 1802
- 'Geochelone sulcata belongs to Geochelone' according to Miller 1779
- 'Geochelone yniphora belongs to Geochelone' according to Vaillant 1885
- 'Geoclemys belongs to Emydidae'
- 'Geoclemys hamiltonii belongs to Geoclemys' according to Gray 1831
- 'Geoemyda belongs to Emydidae'
- 'Geotrypetes belongs to Caeciliaidae'
- 'Gerrhonotus belongs to Anguidae'
- 'Gerrhonotus imbricatus belongs to Gerrhonotus' according to Wiegmann 1828
- 'Gerrhonotus liocephalus belongs to Gerrhonotus' according to Wiegmann 1828
- 'Gerrhonotus liocephalus infernalis belongs to Gerrhonotus liocephalus' according to Baird 1858
- 'Gerrhonotus lugoi belongs to Gerrhonotus' according to McCoy 1970
- 'Gonatodes belongs to Gekkonidae'
- 'Gonatodes albogularis belongs to Gonatodes' according to Dumeril and Bibron 1836
- 'Gonocephalus belongs to Agamidae'
- 'Gopherus belongs to Testudinidae'
- 'Grandisonia belongs to Caeciliaidae'
- 'Graptemys belongs to Emydidae'
- 'Gymnodactylus belongs to Gekkonidae'
- 'Gymnodactylus geckoides belongs to Gymnodactylus' according to Spix 1825
- 'Gymnodactylus guttulatus belongs to Gymnodactylus' according to Vanzolini 1982
- 'Gymnophiona belongs to Amphibia'
- 'Gymnophthalmidae belongs to Lacertilia'
- 'Gymnophthalmus belongs to Gymnophthalmidae'
- 'Gymnophthalmus speciosus belongs to Gymnophthalmus' according to Hallowell 1861
- 'Gymnophthalmus speciosus belongs to Gymnophthalmus'
- 'Gymnopis belongs to Caeciliaidae'
- 'Hardella belongs to Emydidae'
- 'Harpesaurus belongs to Agamidae'
- 'Heleophrynidae belongs to Anura'
- 'Helminthophis belongs to Anomalepididae'
- 'Heloderma belongs to Helodermidae'
- 'Heloderma suspectum belongs to Heloderma' according to Cope 1869
- 'Heloderma suspectum cinctum belongs to Heloderma suspectum' according to Bogert and Martin del Campo 1956
- 'Heloderma suspectum suspectum belongs to Heloderma suspectum' according to Cope 1869
- 'Helodermatidae is corrected as Helodermidae and belongs to Lacertilia'
- 'Hemidactylus belongs to Gekkonidae'
- 'Hemidactylus brookii belongs to Hemidactylus' according to Gray 1845
- 'Hemisotidae belongs to Anura'
- 'Hemitheconyx belongs to Eublepharidae'
- 'Hemitheconyx caudicinctus belongs to Hemitheconyx' according to Dumeril 1851
- 'Hemitheconyx taylori belongs to Hemitheconyx' according to Parker 1930
- 'Heosemys belongs to Emydidae'
- 'Heosemys depressa belongs to Heosemys' according to Anderson 1875
- 'Heosemys grandis belongs to Heosemys' according to Gray 1860
- 'Heosemys leytensis belongs to Heosemys' according to Tayor 1920
- 'Heosemys spinosa belongs to Heosemys' according to Gray 1831
- 'Herpele belongs to Caeciliaidae'
- 'Hieremys belongs to Emydidae'
- 'Hieremys annandalii belongs to Hieremys' according to Boulenger 1903
- 'Homonota belongs to Gekkonidae'
- 'Homonota fasciatus belongs to Homonota' according to Dumeril and Bibron 1836
- 'Homopus belongs to Testudinidae'
- 'Hoplocercus belongs to Iguanidae'
- 'Hoplocercus spinosus belongs to Hoplocercus' according to Fitzinger 1843
- 'Hydromedusa belongs to Chelidae'
- 'Hydromedusa maximiliani belongs to Hydromedusa' according to Mikan 1820
- 'Hydrosaurus belongs to Agamidae'
- 'Hydrosaurus amboinensis belongs to Hydrosaurus' according to Schlosser 1788
- 'Hydrosaurus pustulatus belongs to Hydrosaurus' according to Escholtz 1829
- 'Hydrosaurus weberi belongs to Hydrosaurus' according to Barbour 1911
- 'Hylagama belongs to Agamidae'
- 'Hylidae belongs to Anura'
- 'Hymenochirus belongs to Pipidae'
- 'Hymenochirus boettgeri belongs to Hymenochirus' according to Tornier 1896
- 'Hymenochirus boettgeri belongs to Hymenochirus'
- 'Hymenochirus curtipes belongs to Hymenochirus' according to Noble 1924
- 'Hymenochirus curtipes belongs to Hymenochirus'
- 'Hynobiidae belongs to Caudata'
- 'Hynobius belongs to Hynobiidae'
- 'Hynobius boulengeri belongs to Hynobius' according to Thompson 1912
- 'Hynobius boulengeri belongs to Hynobius'
- 'Hynobius formosanus belongs to Hynobius' according to Maki 1922
- 'Hynobius formosanus belongs to Hynobius'
- 'Hynobius leechii belongs to Hynobius' according to Boulenger 1887
- 'Hynobius leechii belongs to Hynobius'
- 'Hynobius naevius belongs to Hynobius' according to Temminck and Schlegel 1838
- 'Hynobius naevius belongs to Hynobius'
- 'Hynobius nebulosus belongs to Hynobius' according to Temminck and Schlegel 1838
- 'Hynobius nebulosus belongs to Hynobius'
- 'Hynobius retardatus belongs to Hynobius' according to Dunn 1923
- 'Hynobius retardatus belongs to Hynobius'
- 'Hyperoliidae belongs to Anura'
- 'Hypsilurus belongs to Agamidae'
- 'Hypsilurus dilophus belongs to Hypsilurus' according to Dumeril and Bibron 1837
- 'Hypsilurus papuensis belongs to Hypsilurus' according to Macleay 1877
- 'Ichthyophiidae belongs to Gymnophiona'
- 'Ichthyophis belongs to Ichthyophiidae'
- 'Ichthyophis bannanicus belongs to Ichthyophis' according to Yang 1984
- 'Ichthyophis bannanicus belongs to Ichthyophis'
- 'Ichthyophis glutinosus belongs to Ichthyophis' according to Linnaeus 1758
- 'Ichthyophis glutinosus belongs to Ichthyophis'
- 'Iguana belongs to Iguanidae'
- 'Iguana delicatissima belongs to Iguana' according to Laurent 1768
- 'Iguana iguana belongs to Iguana' according to Linneaus 1758
- 'Iguanidae belongs to Lacertilia'
- 'Indotestudo elongata belongs to Indotestudo' according to Blyth 1853
- 'Indotestudo forstenii belongs to Indotestudo' according to Schlegel and Muller 1844
- 'Iphisa belongs to Teiidae'
- 'Iphisa elegans belongs to Iphisa' according to Gray 1851
- 'Japalura belongs to Agamidae'
- 'Kachuga belongs to Emydidae'
- 'Kachuga dhongoka belongs to Kachuga' according to Gray 1835
- 'Kachuga kachuga belongs to Kachuga' according to Gray 1831
- 'Kachuga trivitatta belongs to Kachuga' according to Dumeril and Bibron 1835
- 'Kentropyx belongs to Teiidae'
- 'Kentropyx calcaratus belongs to Kentropyx' according to Spix 1825
- 'Kinixys belongs to Testudinidae'
- 'Kinixys homeana belongs to Kinixys' according to Bell 1827
- 'Kinosternidae belongs to Testudines'
- 'Kinosternon belongs to Kinosternidae'
- 'Klauberina belongs to Xantusiidae'
- 'Klauberina riversiana belongs to Klauberina' according to Cope 1883
- 'Lacerta belongs to Lacertidae'
- 'Lacerta agilis belongs to Lacerta' according to Linneaus 1758
- 'Lacerta lepida belongs to Lacerta' according to Daudin 1802
- 'Lacerta lepida belongs to Lacerta'
- 'Lacerta vulgaris is recombined as Triturus vulgaris'
- 'Lacertidae belongs to Lacertilia'
- 'Lacertilia was reranked as a suborder and belongs to Squamata'
- 'Laemanctus belongs to Iguanidae'
- 'Laemanctus longipes belongs to Laemanctus' according to Wiegmann 1834
- 'Laemanctus serratus belongs to Laemanctus' according to Cope 1864
- 'Lanthanotus belongs to Varanidae'
- 'Lanthanotus borneensis belongs to Lanthanotus' according to Steindachner 1878
- 'Leiocephalus belongs to Iguanidae'
- 'Leiocephalus barahonensis belongs to Leiocephalus' according to Schmidt 1921
- 'Leiocephalus carinatus belongs to Leiocephalus' according to Gray 1827
- 'Leiocephalus personatus belongs to Leiocephalus' according to Cope 1863
- 'Leiolepis belongs to Agamidae'
- 'Leiolepis belliana belongs to Leiolepis' according to Gray 1827
- 'Leiolepis reevesii belongs to Leiolepis' according to Gray 1831
- 'Leiopelmatidae belongs to Anura'
- 'Leiosaurus belongs to Iguanidae'
- 'Leiosaurus bardensis belongs to Leiosaurus' according to Gallardo 1961
- 'Leiosaurus bellii belongs to Leiosaurus' according to Dumeril and Bibron 1837
- 'Lepidochelys belongs to Cheloniidae'
- 'Lepidophyma belongs to Xantusiidae'
- 'Lepidophyma flavimaculatum belongs to Lepidophyma' according to Dumeril 1851
- 'Lepidophyma gaigeae belongs to Lepidophyma' according to Mosauer 1936
- 'Lepidophyma smithii belongs to Lepidophyma' according to Bocourt 1876
- 'Lepidophyma smithii belongs to Lepidophyma'
- 'Leptodactylidae belongs to Anura'
- 'Leptodactylus belongs to Leptodactylidae'
- 'Leptodactylus mystacinus belongs to Leptodactylus' according to Burmeister 1861
- 'Leptodactylus mystacinus belongs to Leptodactylus'
- 'Leptotyphlopidae belongs to Serpentes'
- 'Leptotyphlops belongs to Leptotyphlopidae'
- 'Leptotyphlops dulcis belongs to Leptotyphlops' according to Baird and Girard 1853
- 'Leptotyphlops goudotii belongs to Leptotyphlops' according to Dumeril and bibron 1844
- 'Leptotyphlops humilis belongs to Leptotyphlops' according to Baird and Girard 1853
- 'Liolaemus belongs to Iguanidae'
- 'Liolaemus alticolor belongs to Liolaemus' according to Barbour 1909
- 'Liolaemus archeforus belongs to Liolaemus' according to Donoso-Barros and Cei 1971
- 'Liolaemus bitaeniatus belongs to Liolaemus' according to Laurent 1984
- 'Liolaemus capillitas belongs to Liolaemus' according to Hulse 1979
- 'Liolaemus dorbignyi belongs to Liolaemus' according to Koslowsky 1898
- 'Liolaemus kingii belongs to Liolaemus' according to Bell 1843
- 'Liolaemus multicolor belongs to Liolaemus' according to Koslowsky 1896
- 'Liolaemus nigriceps belongs to Liolaemus' according to Philippi 1860
- 'Liolaemus ornatus belongs to Liolaemus' according to Koslowsky 1898
- 'Liolaemus pictus belongs to Liolaemus' according to Dumeril and Bibron 1937
- 'Liolaemus robermertensi belongs to Liolaemus' according to Hellmich 1964
- 'Liolaemus scapularis belongs to Liolaemus' according to Laurent 1982
- 'Liolaemus signifer belongs to Liolaemus' according to Dumeril and Bibron 1837
- 'Liolaemus simonsi belongs to Liolaemus' according to Boulenger 1885
- 'Liolaemus wiegmanni belongs to Liolaemus' according to Dumeril and Bibron 1837
- 'Liolaemus zapallarensis belongs to Liolaemus' according to Muller and Hellmich 1938
- 'Liotyphlops belongs to Anomalepididae'
- 'Liotyphlops albirostris belongs to Liotyphlops' according to Peters 1857
- 'Lissemys belongs to Trionychidae'
- 'Liua belongs to Hynobiidae'
- 'Liua shihi belongs to Liua'
- 'Liua shihi belongs to Liua' according to Liu 1950
- 'Lophocalotes belongs to Agamidae'
- 'Lophognathus belongs to Agamidae'
- 'Loxocemidae belongs to Serpentes'
- 'Loxocemus belongs to Loxocemidae'
- 'Loxocemus bicolor belongs to Loxocemus' according to Cope 1861
- 'Lyriocephalus belongs to Agamidae'
- 'Lyriocephalus scutatus belongs to Lyriocephalus' according to Linneaus 1758
- 'Macrochelys is corrected as Macroclemys and belongs to Chelydridae'
- 'Malaclemys belongs to Emydidae'
- 'Malacochersus belongs to Testudinidae'
- 'Malacochersus tornieri belongs to Malacochersus' according to Siebenrock 1903
- 'Malayemys belongs to Emydidae'
- 'Malayemys subtrijuga belongs to Malayemys' according to Schlegel and Muller 1844
- 'Manouria belongs to Testudinidae'
- 'Manouria emys belongs to Manouria' according to Schlegel and Muller 1844
- 'Manouria impressa belongs to Manouria' according to Gunther 1882
- 'Mauremys belongs to Emydidae'
- 'Megophryinae was reranked as the family Megophryidae and belongs to Anura'
- 'Melanochelys belongs to Emydidae'
- 'Melanochelys tricarinata belongs to Melanochelys' according to Blyth 1856
- 'Melanochelys trijuga belongs to Melanochelys' according to Schweigger 1812
- 'Melanophidium belongs to Uropeltidae'
- 'Melanophidium punctatum belongs to Melanophidium' according to Beddome 1871
- 'Melanophidium wynaudense belongs to Melanophidium' according to Beddome 1863
- 'Melanosuchus belongs to Alligatoridae'
- 'Mertensiella belongs to Salamandridae'
- 'Mertensiella caucasica belongs to Mertensiella'
- 'Mertensiella luschani belongs to Mertensiella' according to Steindachner 1891
- 'Mertensiella luschani belongs to Mertensiella'
- 'Microhylidae belongs to Anura'
- 'Microlophus belongs to Iguanidae'
- 'Microlophus atacamensis belongs to Microlophus' according to Donoso-Barros 1966
- 'Microlophus occipitalis belongs to Microlophus' according to Peters 1871
- 'Microlophus stolzmanni belongs to Microlophus' according to Steindachner 1901
- 'Microlophus theresioides belongs to Microlophus' according to Donoso-Barros 1966
- 'Mictopholis belongs to Agamidae'
- 'Moloch belongs to Agamidae'
- 'Morenia belongs to Emydidae'
- 'Morenia ocellata belongs to Morenia' according to Dumeril and Bibron 1835
- 'Morenia petersi belongs to Morenia' according to Anderson 1879
- 'Morunasaurus belongs to Iguanidae'
- 'Morunasaurus annularis belongs to Morunasaurus' according to O'Shaughnessy 1881
- 'Morunasaurus grai belongs to Morunasaurus' according to Dunn 1933
- 'Myobatrachidae belongs to Anura'
- 'Naja belongs to Elapidae'
- 'Naja naja belongs to Naja' according to Linneaus 1758
- 'Natator belongs to Cheloniidae'
- 'Natator depressa belongs to Natator' according to Garman 1880
- 'Necturus belongs to Proteidae'
- 'Necturus alabamensis belongs to Necturus' according to Viosca 1937
- 'Necturus beyeri belongs to Necturus' according to Viosca 1937
- 'Necturus lewisi belongs to Necturus' according to Brimley 1934
- 'Necturus maculosus belongs to Necturus' according to Rafinesque 1818
- 'Necturus punctatus belongs to Necturus' according to Gibbes 1850
- 'Nephrurus belongs to Gekkonidae'
- 'Nilssonia belongs to Trionychidae'
- 'Nilssonia formosa belongs to Nilssonia' according to Gray 1869
- 'Notochelys belongs to Emydidae'
- 'Notochelys platynota belongs to Notochelys' according to Gray 1834
- 'Ocadia belongs to Emydidae'
- 'Onychodactylus belongs to Hynobiidae'
- 'Onychodactylus fischeri belongs to Onychodactylus' according to Boulenger 1886
- 'Onychodactylus fischeri belongs to Onychodactylus'
- 'Onychodactylus japonicus belongs to Onychodactylus' according to Houttuyn 1782
- 'Onychodactylus japonicus belongs to Onychodactylus'
- 'Ophiodes belongs to Anguidae'
- 'Ophiodes intermedius belongs to Ophiodes' according to Boulenger 1894
- 'Ophisaurus belongs to Anguidae'
- 'Ophisaurus apodus belongs to Ophisaurus' according to Pallas 1775
- 'Ophisaurus attenuatus belongs to Ophisaurus' according to Cope 1880
- 'Ophisaurus harti belongs to Ophisaurus' according to Boulenger 1899
- 'Ophisaurus koellikeri belongs to Ophisaurus' according to Gunther 1873
- 'Oplurus belongs to Iguanidae'
- 'Oplurus cuvieri belongs to Oplurus' according to Gray 1831
- 'Oplurus cyclurus belongs to Oplurus' according to Merrem 1820
- 'Oplurus fierinensis belongs to Oplurus' according to Grandidier 1869
- 'Oplurus grandidieri belongs to Oplurus' according to Mocquard 1900
- 'Oplurus quadrimaculatus belongs to Oplurus' according to Dumeril 1851
- 'Oplurus saxicola belongs to Oplurus' according to Grandidier 1869
- 'Oriocalotes belongs to Agamidae'
- 'Orlitia belongs to Emydidae'
- 'Osteolaemus belongs to Crocodylidae'
- 'Otocryptis belongs to Agamidae'
- 'Pachydactylus belongs to Gekkonidae'
- 'Pachydactylus bibronii belongs to Pachydactylus' according to Smith 1845
- 'Palea belongs to Trionychidae'
- 'Palea steindachneri belongs to Palea' according to Siebenrock 1906
- 'Paleosuchus belongs to Alligatoridae'
- 'Pantodactylus belongs to Teiidae'
- 'Pantodactylus quadrilineatus belongs to Pantodactylus' according to Boetteger 1876
- 'Pantodactylus schreibersii belongs to Pantodactylus' according to Wiegmann 1834
- 'Pelobates belongs to Pelobatidae'
- 'Pelobates fuscus belongs to Pelobates' according to Laurenti 1768
- 'Pelobates fuscus belongs to Pelobates'
- 'Pelobates syriacus belongs to Pelobates' according to Boettger 1889
- 'Pelobates syriacus belongs to Pelobates'
- 'Pelobates varaldii belongs to Pelobates' according to Pasteur and Bons 1959
- 'Pelobates varaldii belongs to Pelobates'
- 'Pelobatidae belongs to Anura'
- 'Pelochelys belongs to Trionychidae'
- 'Pelochelys bibroni belongs to Pelochelys' according to Owen 1853
- 'Pelodiscus belongs to Trionychidae'
- 'Pelodiscus sinensis belongs to Pelodiscus' according to Wiegmann 1835
- 'Pelodytes belongs to Anura'
- 'Pelodytes caucasicus belongs to Pelodytes' according to Boulenger 1896
- 'Pelodytes caucasicus belongs to Pelodytes'
- 'Pelomedusa belongs to Pelomedusidae'
- 'Pelomedusa subrufa belongs to Pelomedusa' according to Bonaterre 1789
- 'Pelomedusidae belongs to Testudines'
- 'Peltocephalus belongs to Pelomedusidae'
- 'Peltocephalus dumerilianus belongs to Peltocephalus' according to Schweigger 1812
- 'Pelusios belongs to Pelomedusidae'
- 'Petrosaurus belongs to Iguanidae'
- 'Petrosaurus mearnsi belongs to Petrosaurus' according to Stejneger 1894
- 'Petrosaurus thalassinus belongs to Petrosaurus' according to Cope 1863
- 'Phenacosaurus belongs to Iguanidae'
- 'Phenacosaurus heterodermus belongs to Phenacosaurus' according to Dumeril 1851
- 'Phoxophrys belongs to Agamidae'
- 'Phrynocephalus belongs to Agamidae'
- 'Phrynocephalus luteoguttatus belongs to Phrynocephalus' according to Boulenger 1887
- 'Phrynocephalus luteoguttatus belongs to Phrynocephalus'
- 'Phrynocephalus maculatus belongs to Phrynocephalus' according to Anderson 1872
- 'Phrynocephalus mystaceus belongs to Phrynocephalus' according to Pallas 1776
- 'Phrynops belongs to Chelidae'
- 'Phrynops zuliae belongs to Phrynops' according to Pritchard and Trebbau 1984
- 'Phrynosoma belongs to Iguanidae'
- 'Phrynosoma asio belongs to Phrynosoma' according to Cope 1864
- 'Phrynosoma douglassii belongs to Phrynosoma' according to Bell 1828
- 'Phrynosoma modestum belongs to Phrynosoma' according to Girard 1852
- 'Phrynosoma platyrhinos belongs to Phrynosoma' according to Girard 1852
- 'Phyllopezus belongs to Gekkonidae'
- 'Phyllopezus periosus belongs to Phyllopezus' according to Rodrigues 1986
- 'Phyllopezus pollicaris belongs to Phyllopezus' according to Spix 1825
- 'Phymaturus belongs to Iguanidae'
- 'Phymaturus palluma belongs to Phymaturus' according to Molina 1843
- 'Phymaturus punae belongs to Phymaturus' according to Cei et al. 1983
- 'Physignathus belongs to Agamidae'
- 'Physignathus cocincinus belongs to Physignathus' according to Cuvier 1829
- 'Physignathus lesueurii belongs to Physignathus' according to Gray 1831
- 'Pipa belongs to Pipidae'
- 'Pipa carvalhoi belongs to Pipa' according to Miranda-Ribeiro 1937
- 'Pipa carvalhoi belongs to Pipa'
- 'Pipa parva belongs to Pipa' according to Ruthven and Gage 1923
- 'Pipa parva belongs to Pipa'
- 'Pipa pipa belongs to Pipa' according to Linnaeus 1758
- 'Pipa pipa belongs to Pipa'
- 'Pipidae belongs to Anura'
- 'Platemys belongs to Chelidae'
- 'Platemys platycephala belongs to Platemys' according to Schneider 1792
- 'Platyplecturus belongs to Uropeltidae'
- 'Platyplecturus madurensis belongs to Platyplecturus' according to Beddome 1877
- 'Platysternidae belongs to Testudines'
- 'Platysternon belongs to Platysternidae'
- 'Plecturus belongs to Uropeltidae'
- 'Plecturus aureus belongs to Plecturus' according to Beddome 1880
- 'Plecturus perroteti belongs to Plecturus' according to Dumeril and Bibron 1854
- 'Plethodon belongs to Plethodontidae'
- 'Plethodon cinereus belongs to Plethodon' according to Green 1818
- 'Plethodon cinereus belongs to Plethodon'
- 'Plethodon glutinosus belongs to Plethodon'
- 'Plethodontidae belongs to Caudata'
- 'Pletholax belongs to Gekkonidae'
- 'Pletholax gracilis belongs to Pletholax' according to Cope 1864
- 'Plica belongs to Iguanidae'
- 'Plica plica belongs to Plica' according to Linneaus 1758
- 'Plica umbra belongs to Plica' according to Linneaus 1758
- 'Podarcis belongs to Lacertidae'
- 'Podarcis hispanica belongs to Podarcis' according to Steindachner 1870
- 'Podarcis muralis belongs to Podarcis' according to Laurenti 1768
- 'Podocnemis belongs to Pelomedusidae'
- 'Podocnemis erythrocephala belongs to Podocnemis' according to Spix 1824
- 'Pogona belongs to Agamidae'
- 'Polychrus belongs to Iguanidae'
- 'Polychrus acutirostris belongs to Polychrus' according to Spix 1825
- 'Polychrus femoralis belongs to Polychrus' according to Werner 1910
- 'Polychrus gutturosus belongs to Polychrus' according to Berthold 1846
- 'Polychrus liogaster belongs to Polychrus' according to Boulenger 1908
- 'Polychrus marmoratus belongs to Polychrus' according to Linneaus 1758
- 'Pristidactylus belongs to Iguanidae'
- 'Pristidactylus achalensis belongs to Pristidactylus' according to Gallardo 1934
- 'Pristidactylus alvaroi belongs to Pristidactylus' according to Donoso-Barros 1975
- 'Pristidactylus casuhatiensis belongs to Pristidactylus' according to Gallardo 1968
- 'Pristidactylus fasciatus belongs to Pristidactylus' according to D'Orbigny and Bibron 1847
- 'Pristidactylus scapulatus belongs to Pristidactylus' according to Burmeister 1861
- 'Proctoporus belongs to Teiidae'
- 'Proctoporus guentheri belongs to Proctoporus' according to Boetteger 1891
- 'Proctoporus pachyurus belongs to Proctoporus' according to Tschudi 1845
- 'Proteidae belongs to Caudata'
- 'Proteus belongs to Proteidae'
- 'Proteus anguinus belongs to Proteus' according to Laurenti 1768
- 'Psammobates belongs to Testudinidae'
- 'Psammobates geometricus belongs to Psammobates' according to Linneaus 1758
- 'Psammobates tentorius belongs to Psammobates' according to Bell 1828
- 'Psammodromus belongs to Lacertidae'
- 'Psammodromus algirus belongs to Psammodromus' according to Linneaus 1758
- 'Psammodromus hispanicus belongs to Psammodromus' according to Fitzinger 1826
- 'Psammophilus belongs to Agamidae'
- 'Pseudemydura belongs to Chelidae'
- 'Pseudemydura umbrina belongs to Pseudemydura' according to Siebenrock 1901
- 'Pseudemys belongs to Emydidae'
- 'Pseudhymenochirus belongs to Pipidae'
- 'Pseudhymenochirus merlini belongs to Pseudhymenochirus'
- 'Pseudhymenochirus merlini belongs to Pseudhymenochirus' according to Chabanaud 1920
- 'Pseudidae belongs to Anura'
- 'Pseudocalotes belongs to Agamidae'
- 'Pseudotrapelus belongs to Agamidae'
- 'Pseudotyphlops belongs to Uropeltidae'
- 'Pseudotyphlops philippinus belongs to Pseudotyphlops' according to Schlegel 1829
- 'Ptyctolaemus belongs to Agamidae'
- 'Pygopus belongs to Gekkonidae'
- 'Pygopus lepidopodus belongs to Pygopus' according to Lacepede 1804
- 'Python belongs to Boidae'
- 'Python regius belongs to Python' according to Shaw 1802
- 'Python regius belongs to Python'
- 'Pyxidea belongs to Emydidae'
- 'Pyxidea mouhotii belongs to Pyxidea' according to Gray 1862
- 'Pyxis belongs to Testudinidae'
- 'Pyxis arachnoides belongs to Pyxis' according to Bell 1827
- 'Pyxis planicauda belongs to Pyxis' according to Grandidier 1867
- 'Rafetus belongs to Trionychidae'
- 'Rafetus euphraticus belongs to Rafetus' according to Daudin 1802
- 'Rana cultripes is recombined as Pelobates cultripes'
- 'Rana holbrookii is recombined as Scaphiopus holbrookii'
- 'Rana punctata is recombined as Pelodytes punctatus'
- 'Ranidae belongs to Anura'
- 'Ranodon belongs to Hynobiidae'
- 'Ranodon tsinpaensis belongs to Ranodon' according to Liu and Hu 1966
- 'Ranodon tsinpaensis belongs to Ranodon'
- 'Rhacophoridae belongs to Anura'
- 'Rhampholeon belongs to Chamaeleonidae'
- 'Rhampholeon spectrum belongs to Rhampholeon' according to Buchholz 1874
- 'Rheodytes belongs to Chelidae'
- 'Rheodytes leukops belongs to Rheodytes' according to Legler and Cann 1980
- 'Rhinatrema belongs to Rhinatrematidae'
- 'Rhinatrema bivittatum belongs to Rhinatrema' according to Guerin-Meneville 1838
- 'Rhinatrema bivittatum belongs to Rhinatrema'
- 'Rhinatrematidae belongs to Gymnophiona'
- 'Rhineura belongs to Rhineuridae'
- 'Rhineuridae belongs to Amphisbaenia'
- 'Rhinoclemmys belongs to Emydidae'
- 'Rhinodermatidae belongs to Anura'
- 'Rhinophis belongs to Uropeltidae'
- 'Rhinophis blythii belongs to Rhinophis' according to Kelaart 1853
- 'Rhinophis drummondhayi belongs to Rhinophis' according to Wall 1921
- 'Rhinophis philippinus belongs to Rhinophis' according to Cuvier 1829
- 'Rhinophis sanguineus belongs to Rhinophis' according to Beddome 1863
- 'Rhyacotritonidae belongs to Caudata'
- 'Rhynchocephalia belongs to Reptilia'
- 'Sacalia belongs to Emydidae'
- 'Salamandra belongs to Salamandridae'
- 'Salamandra lanzai belongs to Salamandra' according to Nascetti et al. 1988
- 'Salamandra lanzai belongs to Salamandra'
- 'Salamandra marmorata is recombined as Triturus marmoratus'
- 'Salamandra salamandra belongs to Salamandra'
- 'Salamandrella belongs to Hynobiidae'
- 'Salamandrella keyseringli belongs to Salamandrella' according to Dybowski 1870
- 'Salamandrella keyseringli belongs to Salamandrella'
- 'Salamandridae belongs to Caudata'
- 'Salea belongs to Agamidae'
- 'Sauromalus belongs to Iguanidae'
- 'Sauromalus ater belongs to Sauromalus' according to Dumeril 1856
- 'Sauromalus obesus belongs to Sauromalus' according to Baird 1858
- 'Sauromalus obesus belongs to Sauromalus'
- 'Scaphiophryninae belongs to Anura'
- 'Scaphiopus belongs to Pelobatidae'
- 'Scaphiopus couchii belongs to Scaphiopus'
- 'Scaphiopus hurteri is corrected as Scaphiopus hurterii and belongs to Scaphiopus'
- 'Sceloporus belongs to Iguanidae'
- 'Sceloporus grammicus belongs to Sceloporus' according to Wiegmann 1828
- 'Sceloporus grammicus belongs to Sceloporus'
- 'Sceloporus magister belongs to Sceloporus' according to Hallowell 1854
- 'Sceloporus magister belongs to Sceloporus'
- 'Sceloporus olivaceus belongs to Sceloporus' according to Smith 1934
- 'Sceloporus variabilis belongs to Sceloporus' according to Wiegmann 1834
- 'Scincidae belongs to Lacertilia'
- 'Scolecomorphidae belongs to Gymnophiona'
- 'Serpentes was reranked as a suborder and belongs to Squamata'
- 'Shinisaurus belongs to Xenosauridae'
- 'Shinisaurus crocodilurus belongs to Shinisaurus' according to Ahl 1930
- 'Siebenrockiella belongs to Emydidae'
- 'Silurana belongs to Pipidae'
- 'Silurana epitropicalis belongs to Silurana' according to Fischberg et al. 1982
- 'Silurana epitropicalis belongs to Silurana'
- 'Silurana tropicalis belongs to Silurana' according to Gray 1864
- 'Silurana tropicalis belongs to Silurana'
- 'Sirenidae belongs to Caudata'
- 'Sitana belongs to Agamidae'
- 'Sooglossidae belongs to Anura'
- 'Sphenodon belongs to Sphenodontidae'
- 'Sphenodon guentheri belongs to Sphenodon' according to Gunther 1867
- 'Sphenodon punctatus belongs to Sphenodon' according to Gray 1842
- 'Sphenodontidae belongs to Rhynchocephalia'
- 'Squamata belongs to Reptilia'
- 'Staurotypus belongs to Kinosternidae'
- 'Stenocercus belongs to Iguanidae'
- 'Stenocercus roseiventrus belongs to Stenocercus' according to D'Orbigny 1837
- 'Takydromus belongs to Lacertidae'
- 'Takydromus amurensis belongs to Takydromus' according to Peters 1881
- 'Takydromus formosanus belongs to Takydromus' according to Boulenger 1920
- 'Takydromus haughtonianus belongs to Takydromus' according to Jerdon 1870
- 'Takydromus khasiensis belongs to Takydromus' according to Boulenger 1917
- 'Takydromus sauteri belongs to Takydromus' according to Van Denburgh 1909
- 'Takydromus septentrionalis belongs to Takydromus' according to Gunther 1864
- 'Takydromus sexlineatus belongs to Takydromus' according to Daudin 1802
- 'Takydromus smaragdinus belongs to Takydromus' according to Boulenger 1887
- 'Takydromus tachydromoides belongs to Takydromus' according to Schlegel 1838
- 'Takydromus wolteri belongs to Takydromus' according to Fischer 1885
- 'Taricha belongs to Salamandridae'
- 'Taricha granulosa belongs to Taricha' according to Skilton 1849
- 'Taricha granulosa belongs to Taricha'
- 'Taricha torosa belongs to Taricha'
- 'Teiidae belongs to Lacertilia'
- 'Teius belongs to Teiidae'
- 'Teius teyou belongs to Teius' according to Daudin 1802
- 'Teratoscincus belongs to Gekkonidae'
- 'Teratoscincus microlepis belongs to Teratoscincus' according to Nikolsky 1899
- 'Teratoscincus przewalskii belongs to Teratoscincus' according to Strauch 1877
- 'Teratoscincus scincus belongs to Teratoscincus' according to Schlegel 1858
- 'Terrapene belongs to Emydidae'
- 'Testudines belongs to Reptilia'
- 'Testudinidae belongs to Testudines'
- 'Testudo belongs to Testudinidae'
- 'Testudo (Indotestudo) was reranked as Indotestudo and belongs to Testudinidae'
- 'Testudo horsfieldii belongs to Testudo' according to Gray 1844
- 'Testudo ibera belongs to Testudo' according to Pallas 1814
- 'Testudo kleinmanni belongs to Testudo' according to Lortet 1883
- 'Testudo marginata belongs to Testudo' according to Schoepff 1792
- 'Testudo terrestris belongs to Testudo' according to Forsskal 1775
- 'Thalassochelys (Colpochelys) kempii is recombined as Lepidochelys kempii' according to Garman 1880
- 'Tiliqua belongs to Scincidae'
- 'Tiliqua scincoides belongs to Tiliqua' according to White 1790
- 'Tiliqua scincoides belongs to Tiliqua'
- 'Tomistoma belongs to Crocodylidae'
- 'Trachemys belongs to Emydidae'
- 'Trachyderma horridum belongs to Trachyderma' according to Wiegmann 1829
- 'Trionychidae belongs to Testudines'
- 'Trionyx belongs to Trionychidae'
- 'Triturus belongs to Salamandridae'
- 'Triturus cristatus belongs to Triturus'
- 'Triturus montandoni belongs to Triturus'
- 'Trogonophidae belongs to Amphisbaenia'
- 'Trogonophis belongs to Trogonophidae'
- 'Trogonophis wiegmanni belongs to Trogonophis' according to Kaup 1830
- 'Tropidosaura belongs to Lacertidae'
- 'Tropidosaura montana belongs to Tropidosaura' according to Gray 1831
- 'Tropidurus belongs to Iguanidae'
- 'Tropidurus amathites belongs to Tropidurus' according to Rodrigues 1984
- 'Tropidurus arenarius belongs to Tropidurus' according to Tschudi 1845
- 'Tropidurus atacamensis belongs to Tropidurus' according to Donoso-Barros 1966
- 'Tropidurus bogerti belongs to Tropidurus' according to Roze 1958
- 'Tropidurus catalensis belongs to Tropidurus' according to Gudyas et al. 1983
- 'Tropidurus etheridgei belongs to Tropidurus' according to Cei 1982
- 'Tropidurus grayi belongs to Tropidurus' according to Bell 1843
- 'Tropidurus heterolepis belongs to Tropidurus' according to Wiegman 1834
- 'Tropidurus hispidus belongs to Tropidurus' according to Peters 1825
- 'Tropidurus hygomi belongs to Tropidurus' according to Reinhardt and Lutken 1861
- 'Tropidurus melanopleurus belongs to Tropidurus' according to Boulenger 1902
- 'Tropidurus nanuzae belongs to Tropidurus' according to Rodrigues 1981
- 'Tropidurus occipitalis belongs to Tropidurus' according to Peters 1871
- 'Tropidurus peruvianus belongs to Tropidurus' according to Lesson 1826
- 'Tropidurus semitaeniatus belongs to Tropidurus' according to Spix 1825
- 'Tropidurus spinulosus belongs to Tropidurus' according to Cope 1862
- 'Tropidurus torquatus belongs to Tropidurus' according to Wied 1820
- 'Tropidurus yanezi belongs to Tropidurus' according to Ortiz 1981
- 'Tupinambis belongs to Teiidae'
- 'Tupinambis rufescens belongs to Tupinambis'
- 'Tupinambis rufescens belongs to Tupinambis' according to Gunther 1871
- 'Tylototriton belongs to Salamandridae'
- 'Tylototriton kweichowensis belongs to Tylototriton' according to Fang and Chang 1932
- 'Tylototriton kweichowensis belongs to Tylototriton'
- 'Tylototriton taliangensis belongs to Tylototriton' according to Liu 1950
- 'Tylototriton taliangensis belongs to Tylototriton'
- 'Tylototriton verrucosus belongs to Tylototriton'
- 'Typhlonectidae belongs to Gymnophiona'
- 'Typhlophis belongs to Anomalepididae'
- 'Typhlophis squamosus belongs to Typhlophis' according to Schlegel 1839
- 'Typhlopidae belongs to Serpentes'
- 'Typhlops belongs to Typhlopidae'
- 'Typhlops jamaicensis belongs to Typhlops' according to Shaw 1802
- 'Typhlops lineolatus belongs to Typhlops' according to Jan 1863
- 'Uma belongs to Iguanidae'
- 'Uracentron belongs to Iguanidae'
- 'Uracentron azureum belongs to Uracentron' according to Linneaus 1758
- 'Uracentron flaviceps belongs to Uracentron' according to Guichenot 1855
- 'Uraeotyphlidae belongs to Gymnophiona'
- 'Uranoscodon belongs to Iguanidae'
- 'Uranoscodon superciliosa belongs to Uranoscodon' according to Linneaus 1758
- 'Uromastyx belongs to Agamidae'
- 'Uromastyx acanthinurus belongs to Uromastyx' according to Bell 1825
- 'Uromastyx aegypticus belongs to Uromastyx' according to Forskal 1775
- 'Uromastyx asmussi belongs to Uromastyx' according to Strauch 1863
- 'Uromastyx benti belongs to Uromastyx' according to Anderson 1894
- 'Uromastyx dispar belongs to Uromastyx' according to Heyden 1827
- 'Uromastyx geyri belongs to Uromastyx' according to Muller 1922
- 'Uromastyx hardwickii belongs to Uromastyx' according to Gray 1827
- 'Uromastyx loricatus belongs to Uromastyx' according to Blanford 1874
- 'Uromastyx macfadyeni belongs to Uromastyx' according to Parker 1932
- 'Uromastyx ocellatus belongs to Uromastyx' according to Lichtenstein 1823
- 'Uromastyx ornatus belongs to Uromastyx' according to Heyden 1827
- 'Uromastyx princeps belongs to Uromastyx' according to O'Shaughnessy 1880
- 'Uromastyx scorteccii belongs to Uromastyx' according to Cherchi 1954
- 'Uromastyx thomasi belongs to Uromastyx' according to Parker 1930
- 'Uropeltidae belongs to Serpentes'
- 'Uropeltis belongs to Uropeltidae'
- 'Uropeltis melanogaster belongs to Uropeltis' according to Gray 1858
- 'Uropeltis rubromaculatus belongs to Uropeltis' according to Beddome 1867
- 'Uropeltis woodmasoni belongs to Uropeltis' according to Theobald 1876
- 'Uroplatus belongs to Gekkonidae'
- 'Uroplatus fimbriatus belongs to Uroplatus' according to Schneider 1797
- 'Uroplatus fimbriatus belongs to Uroplatus'
- 'Urosaurus belongs to Iguanidae'
- 'Urosaurus microscutatus belongs to Urosaurus' according to Van Denburgh 1894
- 'Urosaurus nigrocaudus belongs to Urosaurus' according to Cope 1864
- 'Urostrophus belongs to Iguanidae'
- 'Urostrophus vautieri belongs to Urostrophus' according to Dumeril and Bibron 1837
- 'Uta belongs to Iguanidae'
- 'Uta stansburiana belongs to Uta' according to Baird and Girard 1852
- 'Vanzosaura belongs to Gymnophthalmidae'
- 'Vanzosaura rubricauda belongs to Vanzosaura' according to Boulenger 1902
- 'Varanidae belongs to Lacertilia'
- 'Varanus belongs to Varanidae'
- 'Varanus acanthurus belongs to Varanus' according to Boulenger 1885
- 'Varanus albigularis belongs to Varanus' according to Daudin 1802
- 'Varanus baritji belongs to Varanus' according to King and Horner 1987
- 'Varanus beccarii belongs to Varanus' according to Doria 1874
- 'Varanus bogerti belongs to Varanus' according to Mertens 1950
- 'Varanus brevicauda belongs to Varanus' according to Boulenger 1898
- 'Varanus caudolineatus belongs to Varanus' according to Boulenger 1885
- 'Varanus doreanus belongs to Varanus' according to Bohme et al. 1994
- 'Varanus dumerili belongs to Varanus' according to Schlegel 1839
- 'Varanus eremius belongs to Varanus' according to Lucas and Frost 1895
- 'Varanus griseus belongs to Varanus' according to Daudin 1803
- 'Varanus komodoensis belongs to Varanus' according to Ouwens 1912
- 'Varanus olivaceus belongs to Varanus' according to Hallowell 1856
- 'Varanus prasinus belongs to Varanus' according to Schlegel 1839
- 'Varanus salvadorii belongs to Varanus' according to Peters and Doria 1878
- 'Varanus salvator belongs to Varanus' according to Laurenti 1768
- 'Varanus tristis belongs to Varanus' according to Schlegel 1839
- 'Varanus varius belongs to Varanus' according to Shaw 1790
- 'Viperidae belongs to Serpentes'
- 'Xantusia belongs to Xantusiidae'
- 'Xantusia henshawi belongs to Xantusia' according to Stejneger 1893
- 'Xantusia henshawi belongs to Xantusia'
- 'Xantusia vigilis belongs to Xantusia' according to Baird 1858
- 'Xantusiidae belongs to Lacertilia'
- 'Xenopeltidae belongs to Serpentes'
- 'Xenopeltis belongs to Xenopeltidae'
- 'Xenopeltis unicolor belongs to Xenopeltis' according to Reinhardt 1827
- 'Xenopus belongs to Pipidae'
- 'Xenopus laevis belongs to Xenopus' according to Daudin 1802
- 'Xenopus laevis belongs to Xenopus'
- 'Xenopus muelleri belongs to Xenopus' according to Peters 1844
- 'Xenopus muelleri belongs to Xenopus'
- 'Xenopus wittei belongs to Xenopus' according to Tinsley et al. 1979
- 'Xenopus wittei belongs to Xenopus'
- 'Xenosauridae belongs to Lacertilia'
- 'Xenosaurus belongs to Xenosauridae'
- 'Xenosaurus arboreus belongs to Xenosaurus' according to King and Thompson 1968
- 'Xenosaurus grandis belongs to Xenosaurus' according to Gray 1856
- 'Xenosaurus newmanorum belongs to Xenosaurus' according to Taylor 1949
- 'Xenosaurus platyceps belongs to Xenosaurus' according to King and Thompson 1968
- 'Xenosaurus rackhami belongs to Xenosaurus' according to Stuart 1941
- 'Xenosaurus rectocollaris belongs to Xenosaurus' according to Smith and Iverson 1993
- 'Zonosaurus belongs to Cordylidae'
- 'Zonosaurus madagascariensis belongs to Zonosaurus' according to Gray 1845
- 'Zonosaurus madagascariensis belongs to Zonosaurus'
- 'Zonosaurus ornatus belongs to Zonosaurus' according to Gray 1845