Pseudoxyrhophiidae
87 species.
- Ambilobe Leaf-nosed SnakeLangaha pseudoalluaudi
- Ambre Brook SnakePseudoxyrhopus ambreensis
- Ampijoroa Tree SnakeLycodryas pseudogranuliceps
- Anatelo Forest Smooth SnakeLiophidium therezieni
- Andasibe Big-headed SnakeCompsophis vinckei
- Anjanaharibe Ground SnakePseudoxyrhopus analabe
- Ankafina Ground SnakePseudoxyrhopus ankafinaensis
- Ankarana Dwarf SnakeHeteroliodon lava
- Antsihanaka Water SnakeLiopholidophis varius
- Antsiranana Cat SnakeMadagascarophis fuchsi
- Antsiranana Tree SnakeLycodryas inopinae
- Antsiranana Water SnakeThamnosophis martae
- Bader's Water SnakeLiopholidophis baderi
- Befandriana Smooth SnakeLiophidium apperti
- Bernier's Striped SnakeDromicodryas bernieri
- Betsileo White-banded Tree SnakeParastenophis betsileanus
- Blonde Hognose SnakeLeioheterodon modestus
- Boulenger's Forest SnakeCompsophis boulengeri
- Brown Brook SnakePseudoxyrhopus microps
- Cape Reed SnakeAmplorhinus multimaculatus
- Cat-eyed SnakeMadagascarophis meridionalis
- Chevron Necked SnakeMicropisthodon ochraceus
- Cinnabar Malagasy VinesnakeIthycyphus miniatus
- Coconut Palm SnakeLycodryas cococola
- Collared Tree SnakeLycodryas guentheri
- Common Slug EaterDuberria lutrix
- Eastern Madagascar Water SnakeThamnosophis epistibes
- Eastern Rainforest Smooth SnakeLiopholidophis dolicocercus
- Few Scaled Water SnakeLiopholidophis oligolepis
- Fianarantsoa Big-headed SnakeCompsophis zeny
- Forest Night SnakeIthycyphus goudoti
- Forest Water SnakeThamnosophis infrasignatus
- Four-striped SnakeDromicodryas quadrilineatus
- Ghost SnakeMadagascarophis lolo
- Gold-collarcd SnakeLiophidium rhodogaster
- Grandidier's Water SnakeLiopholidophis grandidieri
- Günther's RacerDitypophis vivax
- Jan's SnakeElapotinus picteti
- Lateral Water SnakeThamnosophis lateralis
- Light-banded Dwarf SnakeHeteroliodon occipitalis
- Lined Forest SnakeCompsophis infralineatus
- Madagascar Bighead SnakeCompsophis albiventris
- Madagascar Black-bellied Smooth SnakeLiophidium maintikibo
- Madagascar Burrowing SnakePararhadinaea melanogaster
- Madagascar Leaf-nosed SnakeLangaha madagascariensis
- Madagascar Night SnakeMadagascarophis colubrinus
- Madagascar Three-lined SnakeLiophidium trilineatum
- Mahajanga Big-headed SnakeCompsophis fatsibe
- Malagasy Giant Hognose SnakeLeioheterodon madagascariensis
- Manakara Tree SnakeLycodryas gaimardi
- Mandena Ground SnakePseudoxyrhopus kely
- Marojejy Night SnakeIthycyphus blanci
- Mocquard SnakeAlluaudina mocquardi
- Mount Ambre Water SnakeLiopholidophis dimorphus
- Night Brook SnakePseudoxyrhopus heterurus
- Nosy Bé Tree SnakeLycodryas granuliceps
- Ocellated Cat SnakeMadagascarophis ocellatus
- Orange Tree SnakePhisalixella variabilis
- Perinet Night SnakeIthycyphus perineti
- Peters' Bright SnakeLiophidium mayottensis
- Plain Tree SnakeLycodryas inornatus
- Plateau Brook SnakePseudoxyrhopus imerinae
- Ranomafana Big-headed SnakeCompsophis laphystius
- Ranomafana Ground SnakePseudoxyrhopus oblectator
- Red-striped Smooth SnakeLiophidium pattoni
- Reticulated Hognose SnakeLeioheterodon geayi
- Shire Slug EaterDuberria shirana
- Six-lined Water SnakeLiopholidophis sexlineatus
- Slender Smooth SnakeLiopholidophis rhadinaea
- Sokosoko Ground SnakePseudoxyrhopus sokosoko
- Southern Leafnose SnakeLangaha alluaudi
- Southwestern Night SnakeIthycyphus oursi
- Spotted Tree SnakeLycodryas maculatus
- Stout Dwarf SnakeHeteroliodon fohy
- Striped Brook SnakePseudoxyrhopus quinquelineatus
- Three-striped Ground SnakePseudoxyrhopus tritaeniatus
- Toliara Smooth SnakeLiophidium chabaudi
- Vaillant's Madagascar Ground SnakeLiophidium vaillanti
- Variegated or Spotted Slug EaterDuberria variegata
- Western Banded Tree SnakePhisalixella tulearensis
- White Banded Tree SnakePhisalixella arctifasciata
- White-lipped Smooth SnakeLiophidium torquatum
- Yellow-and-black Tree SnakeLycodryas citrinus
- Yellow-flanked Keeled SnakeAlluaudina bellyi
- Yellow-striped Water SnakeThamnosophis stumpffi
- Yellow-throated Water SnakeThamnosophis mavotenda
- Zimbabwean Slug EaterDuberria rhodesiana