Species starting with L
Index built 10 November 2026
- Lake Chala tilapia Oreochromis hunteri CR
- Lake lamprey Entosphenus macrostomus EN
- Lake Oku clawed frog Xenopus longipes CR
- Lake Patzcuaro salamander Ambystoma dumerilii CR
- Lake sturgeon Acipenser fulvescens EN
- Lankanectes pera CR
- Lanza's alpine salamander Salamandra lanzai CR
- Lappet-faced Vulture Torgos tracheliotos EN
- Lar Gibbon Hylobates lar EN
- Large flying fox Pteropus vampyrus EN
- Largetooth sawfish Pristis pristis CR
- Laysan Duck Anas laysanensis CR
- Leadbeater's possum Gymnobelideus leadbeateri CR
- Leaf-nosed lizard Ceratophora tennentii EN
- Leafscale gulper shark Centrophorus squamosus EN
- Lear's Macaw Anodorhynchus leari EN
- Least chub Iotichthys phlegethontis EN
- Leeward island racer Alsophis rijgersmaei EN
- Lehmann's poison frog Oophaga lehmanni CR
- Leora's stream salamander Ambystoma leorae CR
- Lepidodactylus listeri EW
- Leptodactylus fallax CR
- Lesina Bush-cricket Rhacocleis buchichii EN
- Lesser Antillean iguana Iguana delicatissima CR
- Lesser devil ray Mobula hypostoma EN
- Lesser Florican Sypheotides indicus CR
- Libellula angelina CR
- Lila Downs' Friar Grasshopper Liladownsia fraile EN
- Lilacine amazon Amazona lilacina CR
- Limia sulphurophila CR
- Liolaemus fabiani EN
- Lion-tailed Macaque Macaca silenus EN
- Lithophyllon repanda EN
- Little brown bat Myotis lucifugus EN
- Livingstone's fruit bat Pteropus livingstonii EN
- Long-tailed chinchilla Chinchilla lanigera EN
- Long-tailed woodnymph Thalurania watertonii EN
- Longcomb sawfish Pristis zijsron CR
- Longfin mako shark Isurus paucus EN
- Longheaded eagle ray Aetobatus flagellum EN
- Lord Howe woodhen Hypotaenidia sylvestris EN
- Lord Howe Woodhen Gallirallus sylvestris EN
- Lord Howe woodhen Placostylus bivaricosus CR
- Louisiana pinesnake Pituophis ruthveni EN
- Ludwig's Bustard Neotis ludwigii EN
- Luschan's salamander Lyciasalamandra luschani EN
- Lutilodix imitratrix EN