La
- Lacerta
- Lacertaspis
- Lacertidae
- Lacertoides
- Lachesis
- Laemanctus
- Lamprolepis
- Lampropeltis
- Lamprophiidae
- Lamprophis
- Lampropholis
- Langaha
- Lankascincus
- Lanthanotidae
- Lanthanotus
- Larutia
- Latastia
- Laticauda
- Laudakia
Le
- Leiocephalidae
- Leiocephalus
- Leioheterodon
- Leiolepis
- Leiolopisma
- Leiopython
- Leiosauridae
- Leiosaurus
- Lepidoblepharis
- Lepidochelys
- Lepidodactylus
- Lepidophyma
Lepidosauria Haeckel 1866
- Red: Rhynchocephalia Williston, 1925
- Red: Squamata Oppel, 1811
- Niži taksoni: Cargninia, Euposaurus, Gephyrosauridae, Paliguanidae, Patricosaurus, Sauroeidepus, Sphenodonta
Reptilia → Eosuchia → Neodiapsida → Lepidosauromorpha
Klad Lepidosauromorpha Benton 1983
- Nadred: Lepidosauria
- Nadred: Sauropterygia †
- Niži taksoni: Anisodontosaurus, Blomosaurus, Choristodera, Coartaredens, Kudnu, Lepidosauriformes, Marmoretta, Palaeagama, Paliguana, Saurosternidae, Sophineta
Reptilia → Eosuchia → Neodiapsida
- Lepidothyris
- Leposoma
- Leptodeira
- Leptodrymus
- Leptophis
- Leptoseps
- Leptosiaphos
- Leptotyphlopidae
- Leptotyphlops
- Lerista
- Letheobia
- Leucocephalon
Li
- Lialis
- Liasis
- Liburnascincus
- Lichanura
- Limnophis
- Lioheterophis
- Liolaemidae
- Liolaemus
- Liopeltis
- Liophidium
- Liophis
- Liopholidophis
- Liopholis
- Lioscincus
- Liotyphlops
- Lipinia
- Lissemys
- Lissolepis
Lo
- Lobulia
- Lophocalotes
- Lophognathus
- Loveridgea
- Loveridgelaps
- Loxocemidae
- Loxocemus
Lu
- Lucasium
- Luperosaurus
Ly
Lycodon Boie, 1826
- Lycodon albofuscus (Duméril, Bibron & Duméril, 1854)
- Lycodon alcalai Ota & Ross, 1994
- Lycodon aulicus (Linnaeus, 1758)
- Lycodon bibonius Ota & Ross, 1994
- Lycodon butleri Boulenger, 1900
- Lycodon capucinus (Boie, 1827)
- Lycodon cardamomensis Daltry & Wüster, 2002
- Lycodon carinatus (Kuhl, 1820)
- Lycodon chrysoprateros Ota & Ross, 1994
- Lycodon davidi Vogel, Nguyen, Kingsda & Ziegler, 2012
- Lycodon dumerilii (Boulenger, 1893)
- Lycodon effraenis Cantor, 1847
- Lycodon fasciatus (Anderson, 1879)
- Lycodon fausti Gaulke, 2002
- Lycodon ferroni Lanza, 1999
- Lycodon flavicollis Mukherjee & Bhupathy, 2007
- Lycodon flavomaculatus Wall, 1907
- Lycodon futsingensis (Pope, 1928)
- Lycodon gongshan Vogel & Luo, 2011
- Lycodon jara (Shaw, 1802)
- Lycodon kundui Smith, 1943
- Lycodon laoensis Günther, 1864
- Lycodon liuchengchaoi Zhang, Jiang, Vogel & Rao, 2011
- Lycodon mackinnoni Wall, 1906
- Lycodon muelleri Duméril, Bibron & Duméril, 1854
- Lycodon multifasciatus (Maki, 1931)
- Lycodon odishii novootkrivena vrsta[1]
- Lycodon ophiophagus Vogel, David, Pauwels, Sumontha, Norval, Hendrix, Vu & Ziegler, 2009
- Lycodon osmanhilli Taylor, 1950
- Lycodon paucifasciatus Rendahl In Smith, 1943
- Lycodon ruhstrati (Fischer, 1886)
- Lycodon ruhstrati abditus Vogel Et Al., 2009
- Lycodon ruhstrati ruhstrati (Fischer, 1886)
- Lycodon solivagus Ota & Ross, 1994
- Lycodon stormi Boettger, 1892
- Lycodon striatus (Shaw, 1802)
- Lycodon striatus bicolor (Nikolsky, 1903)
- Lycodon striatus sinhaleyus Deraniyagala, 1955
- Lycodon striatus striatus (Shaw, 1802)
- Lycodon subcinctus Boie, 1827
- Lycodon subcinctus maculatus (Cope, 1895)
- Lycodon subcinctus sealei Leviton, 1955
- Lycodon subcinctus subcinctus Boie, 1827
- Lycodon synaptor Vogel & David, 2010
- Lycodon tessellatus Jan, 1863
- Lycodon tiwarii Biswas & Sanyal, 1965
- Lycodon travancoricus (Beddome, 1870)
- Lycodon zawi Slowinski, Pawar, Win, Thin, Gyi, Oo & Tun, 2001
- Lycodon zoosvictoriae novootkrivena vrsta[2]
Reptilia → Squamata → Colubridae
- Lycodonomorphus
- Lycodryas
- Lycognathophis
- Lycophidion
- Lygisaurus
- Lygodactylus
- Lygophis
- Lygosoma
- Lyriocephalus
- Lytorhynchus