Snakes of Argentina
130 snake species are recorded in Argentina - 30 venomous and 100 non-venomous, from 7 families.
- Boa Constrictor Boa constrictor
- Rainbow Boa Epicrates cenchria
- Yellow Anaconda Eunectes notaeus
- Aesculapian False Coral Snake Erythrolamprus aesculapii
- Almaden Ground Snake Erythrolamprus almadensis
- Amazon False Coral Snake Oxyrhopus rhombifer
- Argentine Pampas Snake Phimophis guerini
- Argentinian Coral Snake Micrurus pyrrhocryptus venomous
- Argentinian Rainbow Boa Epicrates alvarezi
- Arrow Ground Snake Erythrolamprus sagittifer
- Banded Cat-eyed Snake (annulata) Leptodeira annulata
- Banded Hognose Snake Xenodon pulcher
- Banded Pampas Snake Phimophis vittatus
- Baron's Green Racer Philodryas baroni venomous
- Black False Boa Pseudoboa nigra
- Bock's Ground Snake Atractus bocki
- Bolivian Tree Snake Dipsas turgida
- Boulenger's Tree Snake Dipsas ventrimaculata
- Brazilian False Coral Snake Oxyrhopus trigeminus
- Brazilian Green Racer Philodryas aestiva venomous
- Brazilian Keelback Helicops infrataeniatus
- Brazilian Lancehead Bothrops moojeni venomous
- Brazilian Mussurana Mussurana quimi
- Brazilian Snail Eater Dipsas mikanii
- Brongersma's Worm Snake Amerotyphlops brongersmianus
- Burrowing Night Snake Philodryas agassizii venomous
- Cascabel Rattlesnake Crotalus durissus venomous
- Cei's Ground Snake Erythrolamprus ceii
- Central Sipo (maculoventris) Chironius maculoventris
- Central Sipo (quadricarinatus) Chironius quadricarinatus
- Chilean Slender Snake Tachymenis chilensis venomous
- Coastal House Snake (strigatus) Thamnodynastes strigatus
- Common bilineate Blackhead Apostolepis dimidiata
- Common Green Racer Chlorosoma viridissimum
- Cotiara Bothrops cotiara venomous
- Culebra Paraphimophis rusticus
- Cuyan Burrowing Snake Phalotris cuyanus
- Degerbol's Blind Snake Siagonodon borrichianus
- Dumeril's Diadem Snake Phalotris lemniscatus
- Duméril's False Coral Snake Oxyrhopus clathratus
- Eastern Rainbow Boa Epicrates crassus
- Elegant Ground Snake Lygophis elegantissimus
- Emmel's Ground Snake Atractus emmeli
- Epictia striatula
- Erland's Miranda Green Racer Philodryas erlandi venomous
- Erythrolamprus macrosomus
- False Tomodon Snake Pseudotomodon trigonatus
- Fiddle-string Snake Imantodes cenchoa
- Freiberg's Blind Snake Epictia australis
- Fronted Ground Snake Lygophis flavifrenatus
- Golden Liophis Erythrolamprus semiaureus
- Golden-belly snake Lygophis anomalus
- Guibe's Flame Snake Oxyrhopus guibei
- Günther's Green Liophis Erythrolamprus albertguentheri
- Günther's Green Racer Philodryas psammophidea venomous
- Harvey’s Blackhead Apostolepis multicincta
- Indigo Snake Drymarchon corais
- Jaeger's Ground Snake Erythrolamprus jaegeri
- Jan's Green Racer Philodryas varia venomous
- Jan's Hognose Snake Xenodon histricus
- Jararaca Bothrops jararaca venomous
- Jararaca Pintada Bothrops neuwiedi venomous
- Jararacussu Bothrops jararacussu venomous
- Jonathan's Lancehead Bothrops jonathani venomous
- La Villa's Snail-eater Dipsas lavillai
- Lema's Ground Snake Lygophis dilepis
- Lichtenstein's Green Racer Philodryas olfersii venomous
- Lined Ground Snake Lygophis lineatus
- Liotyphlops beui
- Mato Grosso Lancehead Bothrops mattogrossensis venomous
- Mesopotamian coral snake Micrurus baliocoryphus venomous
- Military Ground Snake Erythrolamprus miliaris
- Miranda Green Racer (mattogrossensis) Philodryas mattogrossensis venomous
- Misiones Blackhead Apostolepis quirogai
- Mousehole Snake Philodryas trilineata venomous
- Mud Snake (caesurus) Hydrops caesurus
- Mussurana (maculata) Boiruna maculata
- Natterer's Hognose Snake Xenodon nattereri
- Neotropical Snail-eater (bucephala) Dipsas bucephala
- Neotropical Snail-eater (cisticeps) Dipsas cisticeps
- Neotropical Snail-eater (indica) Dipsas indica
- Neuwied's False Fer-de-lance Xenodon neuwiedii
- Ocellated Pampas Snake Tomodon ocellatus
- Pachacamac Ground Snake Atractus snethlageae
- Painted Coral Snake Micrurus corallinus venomous
- Painted Lancehead Bothrops diporus venomous
- Pampas Lancehead Bothrops pubescens venomous
- Pampas Snake Tomodon dorsatus
- Pantanal Threadsnake Epictia vellardi
- Paraguayan Ground Snake Atractus paraguayensis
- Parrot Snake Leptophis ahaetulla
- Patagonia Green Racer Philodryas patagoniensis venomous
- Peru Slender Snake Tachymenis peruviana venomous
- Phalotris illustrator
- Reinhardt's Burrowing Snake Apostolepis assimilis
- Reticulate Ground Snake Atractus reticulatus
- Ringed Hognose Snake Xenodon semicinctus
- Rio Grande do Sul Blind Snake Epictia munoai
- Rio Tropical Racer Palusophis bifossatus
- Silvia coralsnake Micrurus silviae venomous
- South American Hognose Snake Xenodon dorbignyi
- South American Pond Snake (plicatilis) Pseudoeryx plicatilis
- Southern Blind Snake (unguirostris) Rena unguirostris
- Southern Coral Snake Micrurus frontalis venomous
- Southern Reticulated Collared Snake Phalotris reticulatus
- Southern Striped Snake Lygophis meridionalis
- Spirit Ground Snake Psomophis genimaculatus
- Swamp Liophis Erythrolamprus frenatus
- Taeniophallus occipitalis
- Taeniophallus poecilopogon
- Ternetz's Blind Snake Liotyphlops ternetzii
- Thamnodynastes chaquensis
- Thamnodynastes hypoconia
- Thamnodynastes nattereri
- Triangle Water Snake Hydrops triangularis
- Tricolored Burrowing Snake Phalotris tricolor
- Tucuman Threadsnake Epictia albipuncta
- Two-colored Mussurana Mussurana bicolor
- Two-headed Sipo Chironius bicarinatus
- Uruguayan coralsnake Micrurus altirostris venomous
- Uruguayan Sipo Chironius gouveai
- Urutu Bothrops alternatus venomous
- Vanzolini's Ground Snake Lygophis vanzolinii
- Velvet Swampsnake Erythrolamprus typhlus
- Wagler's Blind Snake Epictia albifrons
- Wagler's Snake Xenodon merremii
- Wide Ground Snake Psomophis obtusus
- Wied's Keelback Helicops carinicaudus
- Yararanata Bothrops ammodytoides venomous
- Yellow-bellied Snake Erythrolamprus poecilogyrus