Adder
A widespread Eurasian viper with a zig-zag dorsal stripe, the only venomous snake native to most of northern Europe and the British Isles.
7 snakes starting with the letter A — each with origin, classification, and notes.
If you've been searching for snakes that start with A, you'll find 7 detailed snakes below. We're not interested in giving you only a list of names — every entry on this page links to a full profile with the kind of detail you'd actually want to know.
For snakes, that means scientific name, family, length, venom status, diet, habitat, and conservation status.
A widespread Eurasian viper with a zig-zag dorsal stripe, the only venomous snake native to most of northern Europe and the British Isles.
A large, slender non-venomous European colubrid named for the staff of Asclepius, the ancient Greek god of medicine.
Africa's largest snake and one of the world's heaviest constrictors, blotched with rich brown and tan along its long, muscular body.
The green anaconda is the heaviest snake in the world, a massive semi-aquatic boa of South American swamps and slow river systems.
A small, pop-eyed desert boa with eyes set on top of its head, allowing it to ambush prey while completely buried in loose sand.
A slender, leaf-green tree snake of South and Southeast Asia with binocular vision and a delicate pointed snout.
A short, thick alpine viper of southwestern Europe, named for the asp of Greek and Roman antiquity but distinct from Cleopatra's snake.
That's our current list of snakes starting with the letter A. We add new entries every week — if you have a favorite snake starting with A that isn't on this page, let us know and we'll write it up.
Looking for more? Try snakes that end with A, or contain A anywhere in the name.